The postfix expression AB + CD − can be evaluated using a
A
stack
B
tree
C
queue
D
linked list
Question 2Single Answer
The post order traversal of a binary tree is DEBFCA. Find out the pre-order traversal .
A
ABFCDE
B
ADBFEC
C
ABDECF
D
None of the above
Question 3Single Answer
The branch logic that provides making capabilities in the control unit is known as
A
Controlled transfer
B
Conditional transfer
C
Unconditional transfer
D
None of the above
Question 4Single Answer
The number of colour required to properly colour the vertices of every planer graph is
A
2
B
3
C
4
D
5
Question 5Single Answer
In multiuser database if two users wish update the same record at the same time, they are prevented from doing so by
A
Jamming
B
Password
C
Documentation
D
Record lock
Question 6Single Answer
A binary search tree is a binary tree :
A
All items in the left subtree are less than root
B
All items in the right subtree greater than or equal to the root
C
Each subtree is itself a binary search tree
D
All of the above
Question 7Single Answer
What deletes the entire file except the file structure ?
A
ERASE
B
DELETE
C
ZAP
D
PACK
Question 8Single Answer
Which command is the fastest among the following ?
A
COPY TO < NEW FILE >
B
COPY STRUCTURE TO < NEW FILE >
C
COPY FILE < FILE 1> < FILE 2 >
D
COPY TO MFILE-DAT DELIMITED
Question 9Single Answer
B+ tree are preferred to binary tree in Database because ?
A
Disk capacity are greater than memory
B
Disk access is much slower than memory access
C
Disk data transfer rates are much less than memory data transfer rate
D
Disks are more reliable than memory
Question 10Single Answer
A Transaction Manager is which of the following ?
A
maintains a log of transactions
B
Maintains before and after database images
C
maintains appropriate concurrency control
D
All of the above
Question 11Single Answer
Leaves of which of the following trees are at the sam level ?
A
Binary tree
B
B-tree
C
AVL-tree
D
Expression tree
Question 12Single Answer
Which of the following TCP/IP Internet protocol is diskless machine uses to obtain its IP address from a server ?
A
RAP
B
RIP
C
ARP
D
X.25
Question 13Single Answer
Decryption and encryption of data are the responsibility of which of the following later ?
A
Physical layer
B
Data Link layer
C
Presentation layer
D
Session layer
Question 14Single Answer
In which circuit switching, delivery of data is delayed because data must be stored and retrieved from RAM ?
A
Space division
B
Time division
C
Virtual
D
Packet
Question 15Single Answer
In which Routing Method do all the routers have a common database ?
A
Distance vector
B
Link state
C
Link vector
D
Dijkestra method
Question 16Single Answer
Page Shift Keying (PSK) Method is used to modulate digital signal at 9600 bps using 16 level. Find the line signals and speed (i.e. modulation rate) .
A
2400 bauds
B
1200 bauds
C
4800 bauds
D
9600 bauds
Question 17Single Answer
The station to hub distance in which it is 2000 metres .
A
100 Base - Tx
B
100 Base-Fx
C
100 Base-T4
D
100 Base-T1
Question 18Single Answer
Main aim of software engineering is to produce
A
program
B
software
C
within budget
D
software within budget in the given schedule
Question 19Single Answer
Key process area of CMM level 4 are also clasified by a process which is
A
CMM level 2
B
CMM level 3
C
CMM level 5
D
All of the above
Question 20Single Answer
Validation means -
A
are we bulding the product right
B
are we building the right product
C
Verification of fields
D
None of the above
Question 21Single Answer
If a process is under statistical control, then it is
A
Maintainable
B
Measurable
C
Predictable
D
Verifiable
Question 22Single Answer
In a function oriented design, we
A
minimize cohesion and maximize coupling
B
maximize cohesion and minimize coupling
C
maximize cohesion and maximize coupling
D
minimize cohesion and minimize coupling
Question 23Single Answer
Which of the following metric does not depend on the programming language used ?
A
Line of code
B
Function count
C
Member of token
D
All of the above
Question 24Single Answer
A/B+ tree index is to be built on the name atribute of the relation STUDENT. Asume that all students names are of length 8 bytes, disk block are of size 512 bytes and index pointers are of size 4 bytes. Given the scenario what would be the best choice of the degree (i.e. the number of pointers per node) of the B+ tree ?
A
16
B
42
C
43
D
44
Question 25Single Answer
The inorder traversal of the tree will yield a sorted listing of elements of tree in
A
Binary tree
B
Binary search tree
C
Heaps
D
None of the above
Question 26Single Answer
Mobile IP provides two basic functions .
A
Route discovery and registration
B
Agent discovery and registration
C
IP binding and registration
D
None of the above
Question 27Single Answer
Pre-emptive scheduling is the strategy of temporarily suspending a gunning process
A
before the CPU time slice expires
B
to allow starving processes to run
C
when it requests I/O
D
to avoid collision
Question 28Single Answer
In round robin CPU scheduling as time quantum is increased the average turn around time
A
increases
B
decreases
C
remains constant
D
varies irregularly
Question 29Single Answer
Resources are allocated to the process on nonsharable basis is
A
mutual exclusion
B
hold and wait
C
no pre-emption
D
circular wait
Question 30Single Answer
Cached and interleaved memories are ways of speeding up memory access between CPU's and slower RAM. Which memory models are best suited (i.e. improves the performance most) for which programs ?
(i) Cached memory is best suited for small loops
(ii) Inteleaved memory is best suited for small loops
(iii) Interleaved memory is best suited for large sequential
(iv) Cached memory is best suited for large sequential
code :
A
(i) and (ii) are true
B
(i) and (iii) are true
C
(iv) and (ii) are true
D
(iv) and (iii) are true
Question 31Single Answer
Consider the following page trace :
4, 3, 2, 1, 4, 3, 5, 4, 3, 2, 1, 5
Percentage of page fault that would occur if FIFO page replacement algorithm is used with number of frames for the JOB m = 4 will be
A
8
B
9
C
10
D
12
Question 32Single Answer
Check sum used along with each packet computes the sum of the data, where data is treated as a sequence of
A
Integer
B
Character
C
Real numbers
D
Bits
Question 33Single Answer
If an integer needs two bytes of storage, then the maximum value of a signed integer is
A
216 − 1
B
215 − 1
C
216
D
215
Question 34Single Answer
Which of the following logic families is well suited for high-speed operations ?
A
TTL
B
ECL
C
MOS
D
CMOS
Question 35Single Answer
Interrupts which are initiated by an instruction are
A
Interrupts
B
External
C
Hardware
D
Software
Question 36Single Answer
printf (" %c", 100) ;
A
prints 100
B
prints ASCII equivalent of 100
C
prints garbage
D
None of the above
Question 37Single Answer
For the transmission of the signal, Bluetooth wireless technology uses
A
time division multiplexing
B
frequency division multiplexing
C
time division duplex
D
frequency division duplex
Question 38Single Answer
Consider the following statements :
I. Recursive languages are closed under complementation
II. Recursively enumerable languages are closed under union
III. Recursively enumerable languages are closed under complementation
Which of the above statements are true ?
A
I only
B
I and II
C
I and III
D
II and III
Question 39Single Answer
What is the routing algorithm used by RIP and IGRP ?
A
OSPF
B
Link-state
C
Dynamic
D
Dijkestra vector
Question 40Single Answer
Identify the incorrect statement :
A
The overall strategy drives the E-commerce data warehousing strategy
B
Data warehousing in an E-Commerce environment should be done in a classical manner
C
E-commerce opens up an entirely new world of web server
D
E-Commerce security threats can be grouped into three major categories
Question 41Single Answer
Reliability of software is directly dependent on
A
quality of the design
B
number of errors present
C
software engineering experience
D
user requirement
Question 42Single Answer
_________is not an E-commerce application .
A
House banking
B
Buying stocks
C
Conducting an auction
D
Evaluating an employee
Question 43Single Answer
______ is a satellite based tracking system that enables the determination of person's position .
A
Bluetooth
B
WAP
C
Short Message Service
D
Global Positioning system
Question 44Single Answer
A complete microcomputer system consists of
A
Microprocessor
B
Memory
C
Peripheral equipment
D
All of the above
Question 45Single Answer
Where does a computer add and compare data ?
A
Hard disk
B
Floppy disk
C
CPU chip
D
Memory chip
Question 46Single Answer
Pipelining strategy is called implement
A
instruction execution
B
instruction prefetch
C
instruction decoding
D
instruction manipulation
Question 47Single Answer
Which of the following data structure is linear type ?
A
Strings
B
Lists
C
Queues
D
All of the above
Question 48Single Answer
To reresent hierarchical relationship between elements, which data structure is suitable ?
A
Dequeue
B
priority
C
Tree
D
All of the above
Question 49Single Answer
Consider the following pseudocode segment :
K : = 0
for i1 : = 1 to n
for i2 : = 1 to i1
:
:
:
for im : = 1 to im − 1
K : = K + 1
The value of K after the execution of this code shall be
A
C (n + m – 1, m)
B
C (n – m + 1, m)
C
C (n + m – 1, n)
D
C (n – m + 1, n)
Question 50Single Answer
In Delta Rule for error minimization
A
weights are adjusted w.r.to change in the output
B
weights are adjusted w.r.to difference between desired output and actual output
C
weights are adjusted w.r.to difference between input and output
D
none of the above
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IT
Question 51Single Answer
The concept of pipelining is most effective in improving performance if the task being performed in different stages :
A
require different amount of time
B
require about the same amount of time
C
require different amount of time with time difference between any two task being same
D
require different amount with time difference between any two tasks being different
Question 52Single Answer
What is Granularity ?
A
The size of database
B
The size of data item
C
The size of record
D
The size of file
Question 53Single Answer
Suppose that a given application is run on a 64-processor machine and that 70 per cent of the application can be parallelized. Then expected performance improvement using Amdahl's law is
A
4.22
B
3.22
C
3.32
D
3.52
Question 54Single Answer
If two fuzzy sets A and B are given with membership functions
µA (x) = { 0.2, 0.4, 0.8, 0.5, 0.1}
µB (x) = {0.1, 0.3, 0.6, 0.3, 0.2}
Then the value of µ will be
A
{0.9, 0.7, 0.4, 0.8, 0.1}
B
{0.2, 0.4, 0.8, 0.5, 0.2}
C
{0.1, 0.3, 0.6, 0.3, 0.1}
D
None of these
Question 55Single Answer
Match the following :
List – I List – II
(a) OLAP (i) Regression
(b) OLTP (ii) Data Warehouse
(c) Decision Tree (iii) RDBMS
(d) Neural Network (iv) Classification
Choose the correct answer from the options given below :
A
(A) (B) (C) (D)
2 3 1 4
B
2 3 4 1
C
3 2 1 4
D
3 2 4 1
Question 56Single Answer
Which level of Abstraction describes what data are stored in the Database ?
A
Physical level
B
Veiw level
C
Abstraction level
D
Logical level
Question 57Single Answer
The problem that occurs when one transaction updates a database item and then the transaction fails for some reason is ______ .
A
Temporary Select Problem
B
Temporary Modify Problem
C
Dirty Read Problem
D
None of these
Question 58Single Answer
In an image compression system 16384 bits are used to represetn 256 × 256 image with 256 gray levels. What is the compression ratio for this system ?
A
1
B
2
C
4
D
None of these
Question 59Single Answer
X. 25 is ________ Network .
A
Connection Oriented Network
B
Connection Less Network
C
Either connection oriented or Connection Less
D
Neither Connection Oriented nor connection less
Question 60Single Answer
Which of the followin an be used for clustering of data ?
A
Single layer perception
B
Multiplayer perception
C
Self Organizing map
D
Radial basis function
Question 61Single Answer
Which of the following is scheme to deal with deadlock ?
A
Time out
B
Time in
C
Both (a) & (b)
D
None of the above
Question 62Single Answer
If the pixels of an image are shuffled then the parameter that may change is
A
Histogram
B
Mean
C
Entropy
D
Covariance
Question 63Single Answer
The common property of functional language and logical programming language :
A
Both are declarative
B
Both are based on λ-calculus
C
Both are procedural
D
Both are functional
Question 64Single Answer
Given the following statements :
(i) The power of deterministic finite state machine and non-deterministic finite state machine are same
(ii) The power of deterministic pushdown automaton and non-deterministic pushdown automaton are same
Which of the above is the correct statement(s) ?
A
Both (i) and (ii)
B
Only (i)
C
only (ii)
D
Neither (i) nor (ii)
Question 65Single Answer
Let Q (x, y) denote "x + y = 0" and let there be two quantifications given as
(i)
(ii)
where x & y are real numbers. Then which of the following is valid ?
A
(i) is true & (ii) is false
B
(i) is false & (ii) is true
C
(i) is false & (ii) is also false
D
Both (i) & (ii) are true
Question 66Single Answer
Consider a schema R (A, B, C, D) and functional dependencies A → B and C → D. Then the decomposition R1 (A, B) and R2 (C, D) is
A
Dependency preserving but not lossless join
B
Dependency preserving and lossless join
C
Lossless join but not dependency preserving
D
Lossless join
Question 67Single Answer
The quantiser in an image-compression system is a
A
lossy element which exploits the psychovisual redundancy
B
loss element which exploits the psychovisual redundancy
C
lossy element which exploits the statistical redundancy
D
lossless element which exploits the statistical redundancy
Question 68Single Answer
Data Warehouse provides
A
Tansaction Responsiveness
B
Storage, Functionality Responsiveness to queries
C
Demand and Supply Responsiveness
D
None of the above
Question 69Single Answer
A* algorithm uses f ' = g + h' to estimate the cost of getting from the initial state to the goal state, where g is a measure of the cost of getting from initial state to teh current node and the function h' is an estimate of the cost of getting from the current node to the goal state. To find a path involving the fewest number of steps, we should set .
A
g = 1
B
g = 0
C
h' = 0
D
h' = 1
Question 70Single Answer
The transform which possesses the highest 'energy compaction' property is
A
Slant transform
B
Cosine transform
C
Fourier transform
D
Karhunen-Loeve transform
Question 71Single Answer
Which one of the following prolog programs correctly implement "if G succeeds then execute goal p else execute goal θ ?"
The _________ memory allocation function modifies the previous allocated space .
A
calloc( )
B
free( )
C
malloc( )
D
realloc( )
Question 73Single Answer
Which is not the correct statement(s) ?
(i) Every context sensitive language is recursive
(ii) There is a recursive language that is not context sensitive
A
(i) is true, (ii) is false
B
(i) is true and (ii) is true
C
(i) is false, (ii) is false
D
(i) is false and (ii) is true
Question 74Single Answer
The mechanism that binds code and data together and keeps then secure from outside world is known as
A
Abstraction
B
Inheritance
C
Encapsulation
D
Polymorphism
Question 75Single Answer
Identify the addressing modes of below instructions and match them :
List – I List – II
(a) ADI (i) Immediate addressing
(b) STA (ii) Direct addressing
(c) CMA (iii) Implied addressing
(d) SUB (iv) Register addressing
Choose the correct answer from the options given below :
A
(a) (b) (c) (d)
1 2 3 4
B
2 1 4 3
C
3 2 1 4
D
4 3 2 1
Question 76Single Answer
Which one of the following is not a Greibach Normal form grammar ?
(i) S → a | bA | aA | bB
A → a
B → b
(ii) S → a | aA | AB
A → a
B → b
(iii) S → a | A | aA
A → a
A
(i) and (ii)
B
(i) and (iii)
C
(ii) and (iii)
D
(i), (ii) and (iii)
Question 77Single Answer
Which of the following IP address class is a multicast address ?
A
Class A
B
Class B
C
Class C
D
Class D
Question 78Single Answer
While unit testing a module, it is found that for a set of test data, maximum 90% of the code alone were tested with a probability of success 0.9. The reliability of the module is
A
at least greater that 0.9
B
equal to 0.9
C
atmost 0.81
D
at least 1/0.81
Question 79Single Answer
The upper bound of computing time of m colouring decision problem is
A
O(nm)
B
O(nm)
C
O(nmn)
D
O(nmmn)
Question 80Single Answer
The equivalent grammar corresponding to the grammar G : S → aA, A → BB, B → aBb | ∈ is
A
S → aA, A → BB, B → aBb
B
S → a | aA, A → BB | B, B → aBb | ab
C
S → a | aA, A → BB | B, B → aBb
D
S → a | aA, A → BB | B, B → aBb | ab
Question 81Single Answer
Which one of the following statement is incorrect ?
A
The number of regions corresponds to the cyclomatic complexity
B
Cyclometric complexity for a flow graph G is V(G) = N – E + 2, where E is the number of edges and N is the number of nodes in the flow graph
C
Cyclometric complexity for a flow graph G is V(g) = E – N + 2, where E is the number of edges & N is the number of nodes in the flow graph
D
Cyclometric complexity for a flow graph G is V(G) = P + 1, where p is the number of predicate nodes contained in the flow graph G
Question 82Single Answer
Consider a weighted undirected graph with positive edge weights and let (u, v) be an edge in the graph. It is known that the shortest path from source vertex s to u has weight 53 and shortest path from s to v has weight 65. Which statement is always true ?
A
Weight (u, v) ≤ 12 B
B
Weight (u, v) = 12
C
Weight (u, v) ≥ 12 D
D
Weight (u, v) > 12
Question 83Single Answer
Consider the regular expression (a + b) (a + b) ....... (a + b) (n – times). The minimum number of states in finite automaton that recognizes the language represented by this regular expression contains
A
n states
B
n + 1 states
C
n + 2 states
D
2n states
Question 84Single Answer
Number of binary trees formed with 5 nodes are
A
32
B
36
C
120
D
42
Question 85Single Answer
Are we building the right product ? This statement refers to
A
Verification
B
Validation
C
Testing
D
Software quality assurance
Question 86Single Answer
The following postfix expression is evaluated using a stack
823^/23* + 51* −
The top two elements of the stack after first * is evaluated
A
6, 1
B
5, 7
C
3, 2
D
1, 5
Question 87Single Answer
The following CFG
S → aB | bA, A → a | as | bAA,
B → b +| bs | aBB
generates strings of terminals that have
A
Odd number of a's and odd number of b's
B
even number of a's and even number of b's
C
equal number of a's and b's
D
not equal number of a's and b's
Question 88Single Answer
Consider the following pseudo-code :
If (A > B) and (C > D) then
A = A + 1
B = B + 1
Endif
The cyclomatic complexity of the pseudo-code is
A
2
B
3
C
4
D
5
Question 89Single Answer
Which layer of OSI reference model uses the ICMP (Internet Control Message Protocol) ?
A
Transport layer
B
Data link layer
C
Network layer
D
Applicaton layer
Question 90Single Answer
Which one of the following binary search tree is optimal, if probabilities of successful search and unsuccessful search are same ?
A
B
C
D
Question 91Single Answer
The regular expression for the following DFA
is
A
ab* (b + aa*b)*
B
a*b(b + aa*b*)
C
a*b(b* + aa*b)
D
a*b(b * + aa*b)*
Question 92Single Answer
Which diagram provides a formal graphic notation for modelling objects, classes and their relationships to one another ?
A
Object diagram
B
Class diagram
C
Instance diagram
D
Analysis diagram
Question 93Single Answer
A computer system supports 32 bit virtual address as well as 32 bit physical addresses. Since the virtual address space is of same size as that of physical address space, if we want to get rid of virtual memory, which one of the following is true ?
A
Efficient implementation of multiuser support is no longer possible
B
The processor cache can be made more efficient
C
Hardware support for memory management is not needed
D
CPU scheduling can be made more efficient
Question 94Single Answer
The feasible region represented by the constraints x1 – x2 ≤ 1, x1 + x2 ≥ 3, x1 > 0, x2 ≥ 0 of the objective function Max Z = 3x1 + 2x2 is
A
A polygon
B
unbounded feasible region
C
A point
D
None of these
Question 95Single Answer
The colour of an object is largely determined by its diffuse reflection coefficient. If Kd = (0.8, 0.4, 0), then what shall be the colour of the object, if the light uses is blue and magenta ?
A
White and Red
B
Red and Blue
C
Black and White
D
Black and Red
Question 96Single Answer
If an instruction takes 'i' microseconds and a page fault takes an additional 'j' microseconds. The effective instruction time, if on the average a pagge fault occurs every k instructions, is
A
i + j/k
B
i + j * k
C
(i + j)/k
D
(i + j) * k
Question 97Single Answer
In any simplex table, if corresponding to any negative Δj, all elements of the column are negative or zero, the solution under the test is
A
degenerate solution
B
unbounded solution
C
alternative solution
D
non-existing solution
Question 98Single Answer
How many relations are there on a set with n elements that are symmetric and a set with n elements that are relfexive and symmetric ?
A
2n(n + 1)/2 and 2n.3n(n – 1 )/2
B
3n(n – 1)/2 and 2n(n – 1)
C
2n(n + 1)/2 and 3n(n – 1)/2
D
2n(n+1)/2 and 2n(n – 1)/2
Question 99Single Answer
The strategy used to reduce the number of tree branches and the number of static evaluations applied in case of a game tree is
A
Minmax strategy
B
Alpha-beta pruning strategy
C
Constraint satisfaction strategy
D
Static max strategy
Question 100Single Answer
Match the following :
(a) Regular Grammar (i) Pushdown automaton
(b) Context free Grammar (ii) Linear bounded automaton
(c) Unrestricted Grammar (iii) Deterministic finite automaton
(d) Context Sensitive grammar (iv) Turing machine
Codes :
A
(a) (b) (c) (d)
3 1 2 4
B
3 1 4 2
C
3 2 1 4
D
3 2 4 1
Question 101Single Answer
Consider the below circuit and find output function f (x, y, z) .
A
B
C
D
Question 102Single Answer
What is the size (in terms of bits) of Header length field in IPV4 header ?
A
2
B
4
C
8
D
16
Question 103Single Answer
Match the following with respect to java.util.* class methods :
(a) Bit Set 1. Time zone getTimezone( )
(b) Calender 2. int hashcode( )
(c) Time zone 3. int nextInt( )
(d) Random 4. Void setID (String tz Name)
Choose the correct answer from the options given below :
A
(a) (b) (c) (d)
2 1 4 3
B
3 4 1 2
C
4 3 2 1
D
2 1 3 4
Question 104Single Answer
________ is sometimes said to be object oriented, because the only way to manipulate kernel objects is by invoking methods on their handles .
A
Windows NT
B
Windows XP
C
Windows VISTA
D
Windows 95/98
Question 105Single Answer
A user level process in Unix traps the signal sent on a Ctrl + C input and has a signal handling routine that saves appropriate files before terminating the process. When a Ctrl + C input is given to this process, what is the mode in which the signal handling routine executes ?
A
User mode
B
Kernel mode
C
Superuser mode
D
Privileged mode
Question 106Single Answer
A CPU generally handles an interrupt by executing an interrupt service routine
A
as soon as an interrupt is raised
B
by checking the interrupt register at the end of fetch cycle
C
by checking the interrupt register after finishing the executing the current instruction
D
by checking the interrupt register at fixed time intervals
Question 107Single Answer
The perspective projection matrix, on the view plane z = d where the centre of projection is the origin (0, 0, 0) shall be
A
B
C
D
Question 108Single Answer
Radio signals generally propagate according to the following mechanisms :
A
Modulation, Amplification, Scattering
B
Reflection, Diffraction, Scattering
C
Amplification, Diffraction, Modulation
D
Reflection, Amplification, Diffraction
Question 109Single Answer
Identify the devices given below with their IC numbers :
(a) USART 1. 8251
(b) Micro controller 2. 8051
(c) Interrupt controller 3. 8259
(d) DMA controller 4. 8257
Choose the correct answer from the options given below :
A
(a) (b) (c) (d)
1 2 3 4
B
2 1 4 3
C
3 4 1 2
D
4 1 2 3
Question 110Single Answer
The optimal solution of the following assignment problem using Hungarian method is
I II III IV
(a) 8 26 17 11
(b) 13 28 4 26
(c) 38 19 18 15
(d) 19 26 24 10
Codes :
A
(a) (b) (c) (d)
I II III IV
B
I II II IV
C
I III IV II
D
I IV II III
Question 111Single Answer
If a and b are the end points of a line, then which one of the following is true ?
A
If both end points are left, right, above or below the window, the line is invisible
B
If both end points are left, right, above or below the window, the line is completely visible
C
If both end points are left, right, above or below the window, the line is trivially visible
D
If both end points are left, right, above or below the window, the line is trivially invisible
Question 112Single Answer
Match the following with link quality measurement and handoff initiation :
(a) Networked-controlled Handoff (NCHO) 1. MS connect to BS
(b) Mobile-Assisted handoff (MAHO) 2. Process via channel the target BS
(c) Forward Handoff 3. First Generation Analog Cellular System
(d) Hard Handoff 4. Second Generation Digital Cellular System
Choose the correct answer from the options given below :
A
(a) (b) (c) (d)
3 4 2 1
B
2 3 1 4
C
2 1 4 3
D
4 3 1 2
Question 113Single Answer
Consider the methods used by processes P1 and P2 for accessing their critical sections. The initial values of shared Boolean variables S1 and S2 are randomly assigned,
P1 P2
while (S1 = = S2); While (S1 = = S2);
critical section critical section
S1 = S2; S1 = S2;
Which one of the following statements describes the properties achieved ?
A
Mutual exclusion but not progress
B
Progress but not mutual exclusion
C
Neither mutual exclusion nor progress
D
Both mutual exclusion and progress
Question 114Single Answer
If the period of a signal in 1000 ms, then what is its frequency in Kilohertz ?
A
10−3 KHz
B
10−2 KHz
C
10−1 KHz
D
1 KHz
Question 115Single Answer
Let a * H and b * H be two coesets of H .
(i) Either a * H and b * H are disjoint
(ii) a * H and b * H are identical
Than,
A
only (i) is true
B
only (ii) is true
C
(i) or (ii) is true
D
(i) and (ii) if false
Question 116Single Answer
HTML is defined using SGML – an _______ standard, information processing-text and office systems (SGML) for text information processing .
A
ISO − 8878
B
ISO − 8879
C
ISO − 8880
D
ISO − 8881
Question 117Single Answer
What is the meaning of 'Hibernate' in Windows XP/Windows 7 ?
A
Restart the computers in safe mode
B
Restart the computers in normal mode
C
Shutdown the computer terminating all the running applications
D
Shutdown the computer without closing the running application
Question 118Single Answer
Assume that we have constructor functions for both base class and derived class. Now consider the declaration in main ( ). Base * P = New Derived; in what sequence will the constructor be called ?
A
Derived class constructor followed by Base class constructor
B
Base class constructor followed by derived class constructor
C
Base class constructor will not be called
D
Derived class constructor will not be called
Question 119Single Answer
Which one of the following options is not a shell in UNIX system ?
A
Bourne Shell
B
Shell
C
Net shell
D
Korn Shell
Question 120Single Answer
G2 G2
A
Both G1 and G2 are planar graphs
B
Both G1 and G2 are not planar graphs
C
G1 is planar and G2 is not planar graph
D
G1 is not planar and G2 is planar graph
Question 121Single Answer
In which file the compiler manager the various objects, which are used in windows programming ?
A
Control File
B
Binary File
C
Text File
D
Obj File
Question 122Single Answer
On a disk with 1000 cylinders (0 to 999) Find the number of tracks, the disk arm must move to satisfy all the requests in the disk queue. Assume the last request service was at tract 345 and the head is moving toward track 0. The queue in FIFO order contains requests for the following tracks :
123, 874, 692, 475, 105, 376
(Assume SCAN algorithm)
A
2013
B
1219
C
1967
D
1507
Question 123Single Answer
Halftoning is defined as
A
a technique to obtain increased visual resolution using multiple intensity levels
B
a technique for using minimum number of intensity levels to obtain increased visual resolution
C
a technique to obtain increased visual resolution using maximum number of intensity levels
D
a technique for using appropriate number intensity levels to obtain increased visual resolution
Question 124Single Answer
Consider the circuit shown below. In a certain steady state, Y is at logical '1'. what are possible values of A, B, C ?
A
A = 0, B = 0, C = 1
B
A = 0, B = C = 1
C
A = 1, B = C = 0
D
A = B = 1, C = 1
Question 125Single Answer
The worst case time complexity of AVL tree is better in comparison to binary search tree for
A
Search and Insert Operations
B
Search and Delte Operations
C
Insert and Delet Operations
D
Search, Insert and Delte Operations
Question 126Single Answer
The GSM network is divided into the following three major systems :
A
SS, BSS, OSS
B
BSS, BSC, MSC
C
CELL, BSC, OSS
D
SS, CELL, MSC
Question 127Single Answer
The power set of the set {ϕ} is
A
{ϕ}
B
{ϕ, {ϕ} }
C
{0}
D
{0, ϕ, {ϕ}}
Question 128Single Answer
If the disk head is located initially at 32, find the number of disk moves required with FCFS if the disk queu of I/O blocks requests are 98, 37, 14, 124, 65, 67 .
A
239
B
310
C
321
D
325
Question 129Single Answer
Component level design is concerned with
A
Flow oriented analysis
B
Class based analysis
C
Both of the above
D
None of the above
Question 130Single Answer
The 'C' language is
A
Context free language
B
Context sensitive language
C
Regular language
D
None of the above
Question 131Single Answer
The mobile application Protocol (MAP) typically runs on top of which protocol ?
A
SNMP (simple Network Management Protocol)
B
SMTP (Simple Mail Transfer Protocol)
C
SS7 (signaling System 7)
D
HTTP (Hyper Text Transfer Protocol)
Question 132Single Answer
If a packet arrive with an M-bit value is '1' and a fragmentation offset value '0', then it is ______ fragment .
A
First
B
Middle
C
Last
D
All of the above
Question 133Single Answer
The number of bit strings of length eight that will either start with a 1 bit or end with two bits 00 shall be
A
32
B
64
C
128
D
160
Question 134Single Answer
In compiler design 'reducing the strength' refers to
A
reducing the range of values of input variables
B
code optimization using cheaper machine instructions
C
reducing efficiency of program
D
None of the above
Question 135Single Answer
In which addressing mode, the effective address of the operand is generated by adding a constant value to the contents of register ?
A
Absolute
B
Indirect
C
Immediate
D
Index
Question 136Single Answer
Which of the following is true ?
A
A relation in BCNF is always in 3NF
B
A Relation in 3NF is always in BCNF
C
BCNF and 3NF are same
D
A relation in BCNF is not in 3NF
Question 137Single Answer
Given memory partitions of 100 K, 500 K, 200 K, 300 K and 600 K (in order) and processes of 212 K, 417 K, 112K, and 426 K (in order), using the first fit algorithm, in which partition would be process requiring 426 K be placed ?
A
500 K
B
200 K
C
300 K
D
None of these
Question 138Single Answer
What is the size of the Unicode character in Windows Operating System ?
A
8-Bits
B
16-Bits
C
32-Bits
D
64-bits
Question 139Single Answer
In which tree, for every node the height of its left subtree and right subtree differ almost by one ?
A
Binary search tree
B
AVL tree
C
Threaded binary Tree
D
Complete Binary Tree
Question 140Single Answer
The design issue of Datalink Layer in OSI reference Model is
A
framing
B
Representation of bits
C
Synchronization of bits
D
Connection control
General Knowledge of Himachal Pradesh
Question 141Single Answer
Yojna a weekly journal
A
Ministry of Finance
B
Ministry of Information and Broadcastin
C
Ministry of Rural Development
D
Planning Commission
Question 142Single Answer
Kurukshetra a journal on rural development is published by
A
Ministry of Finance
B
Ministry of Information and Broadcastin
C
Ministry of Rural Development
D
Planning Commission
Question 143Single Answer
What was the growth rate of H.P. in economic sector in Fiscal Year 2012-13 ?
A
5.7%
B
5.9%
C
6.1%
D
6.0%
Question 144Single Answer
What was the annual growth rate in primary sector in H.P. in the year 2013-14 ?
A
9.6%
B
12.5%
C
14.9%
D
15.3%
Question 145Single Answer
As per Economic Survey of 2012-13, what was the contribution of ag culture sector in the revenue of H.P. ?
A
8.32
B
10.87%
C
12.25
D
14.42%
Question 146Single Answer
As per Economic Survey of the year 2015-16, what percentage downfall was recorded in primary sector in H.P. in comparison with 2014-15 ?
A
-1.3%
B
-1.7%
C
-1.9%
D
-2.3%
Question 147Single Answer
What was the estimated growth rate of H.P. in the year 2013-14 ?
A
3.5%
B
5.9%
C
6.2%
D
6.6%
Question 148Single Answer
What was per capita income (at current prices) of H.P. during 2012-13 ?
A
Rs. 75185
B
Rs. 78210
C
Rs. 80370
D
Rs. 83899
Question 149Single Answer
What was the economic growth rate of H.P. in the year 2013-14 ?
A
5.5%
B
5.9%
C
6.7%
D
6.2%
Question 150Single Answer
First State, 'nance Commission of H.P. was set up in
A
1993
B
1994
C
1995
D
1996
Question 151Single Answer
During the year 2012-13, in which sector of economy in H.P. highest growth was recorded in domestic product ?
A
Primary Sector
B
Scoial Service Sector
C
Transport and Trade
D
Finance & Real Estate
Question 152Single Answer
What was per capita income of H.P. in the year 2013-14 ?
A
Rs. 55,472
B
Rs. 75,380
C
Rs. 85,792
D
Rs. 95,582
Question 153Single Answer
In annual plan of 2011-12 of H.P., which sector had highest expenditure (from percentage view) ?
A
Agriculture
B
Transport
C
Energy
D
Social Services
Question 154Single Answer
Annual plan expenditure of the state for the year 2010-11 was ?
A
Rs. 2,600 Crore
B
Rs. 28,00 Crore
C
Rs. 3,000 Crore
D
Rs. 3200 Crore
Question 155Single Answer
In the annual plan of 2009-10 of H.P., which of the following sectors had highest proposed outlay ?
A
Agriculture & Allied Activities
B
Social Services
C
Energy
D
Transport & Communication
Question 156Single Answer
Which bank has maximum number of branches in H.P. ?
A
UCO Bank
B
State Bank of India
C
Punjab National Bank
D
H.P. State Cooperative Bank
Question 157Single Answer
When Pradhanmantri Jan-Dhan Yojana was started in H.P. ?
A
24 January, 2014
B
15 August, 2014
C
28 August, 2014
D
20 tuber, 2014
Question 158Single Answer
Which district has highest per capita (HP Clerk-2016) savings ?
A
Shimla
B
Kullu
C
Mandi
D
Hamirpur
Question 159Single Answer
Which of the following leading bank has established Rural Self employment Training Institutes in H.P. ?
A
P.N.B.
B
UCO
C
S.B.I.
D
All of the above
Question 160Single Answer
How much grains are given to consumer in Rajiv Gandhi Anna Yojana in H.P. ?
A
2 kg Wheat, 2 kg Rice
B
3 kg Wheat, 3 kg Rice
C
3 kg Wheat, 2 kg Rice
D
2 kg Wheat, 3 kg Rice
Question 161Single Answer
At which place in Mandi district H.P. State Supply Corporation has opened wholesale go down ?
A
Talyar
B
Bhambhla
C
Bangrotu
D
Trung
Question 162Single Answer
What was consumer price index for industrial labourers in the year 20152016 in H.P. ? (Base Year : 2001=100)
A
175
B
213
C
235
D
255
Question 163Single Answer
"Who said, 'India was a parrot unto itself'?
A
Malik Muhammad Joyce
B
Raskhan
C
Rich Khusrow
D
Rich Hasan
Question 164Single Answer
What was the real name of Amir Khusro?
A
Muhammad Hasan
B
Muhammad Hussain
C
Muhammad Khusrow
D
Muhammad Mine
Question 165Single Answer
When was the Constituent Assembly of India formed?
A
1946
B
1947
C
1948
D
1950
Question 166Single Answer
Who was the Chairman of the Drafting Committee of the Indian Constitution?
A
Dr. Rajendra Prasad
B
Dr. B.R. Ambedkar
C
Jawaharlal Nehru
D
Sardar Vallabhbhai Patel
Question 167Single Answer
Who is known as the "Father of the Indian Renaissance" ?
A
Raja Ram Mohan Roy
B
Swami Vivekananda
C
Rabindranath Tagore
D
Mahatma Gandhi
Question 168Single Answer
Which classical dance form is associated with Tamil Nadu ?
A
Kathak
B
Kuchipudi
C
Bharatanatyam
D
Odissi
Question 169Single Answer
Who is known as the "Missile Man of India"?
A
Dr. Homi J. Bhabha
B
Dr. Vikram Sarabhai
C
Dr. APJ Abdul Kalam
D
Dr. Satish Dhawan
Question 170Single Answer
Which organization is responsible for India's space exploration programs?
A
BARC
B
ISRO
C
DRDO
D
HAL
Current Affairs
Question 171Single Answer
What is the name of the next phase of India’s semiconductor programme notified by the Government in August 2026?
A
Chip India 3.0
B
India Chip Mission
C
Semicon 2.0
D
Semiconductor Bharat
Question 172Single Answer
Which country conferred its highest honour for foreign leaders, the ‘Oliy Darajali Do‘stlik Order’, on Prime Minister Narendra Modi?
A
Kazakhstan
B
Kyrgyzstan
C
Uzbekistan
D
Tajikistan
Question 173Single Answer
Where was the 2026 SCO Leaders’ Summit held?
A
Tashkent
B
Bishkek
C
Dushanbe
D
Astana
Question 174Single Answer
India and Uzbekistan recently upgraded their bilateral relationship to which level?
A
Strategic Partnership
B
Economic Partnership
C
Comprehensive Strategic Partnership
D
Defence Partnership
Question 175Single Answer
Which two organisations signed an MoU to promote smart domestic PNG meters?
A
ONGC and IOCL
B
GAIL and NTPC
C
PNGRB and EESL
D
HPCL and BPCL
Everyday Science
Question 176Single Answer
In ruby laser, the stimulated emission is due to transition from
A
metastable state to any lower state
B
any higher state of lower state
C
metastable state to ground state
D
any higher state to ground state
Question 177Single Answer
A direct current I flows along the length of an infinitely long straight thin walled pipe, then the magnetic field is
A
uniform throughout the pipe not zero
B
zero only along the axis of the pipe
C
zero at any point inside the pipe
D
maximum at the centre and minimum at the edge
Question 178Single Answer
10-6 M NaOH is diluted 100 times. The pH of the diluted base is
A
between 7 and 8
B
between 5 and 6
C
between 6 and 7
D
between 10 and 11
Question 179Single Answer
In the electrolysis of acidulated water, it is desired to obtain 1.12 cc of hydrogen per second under STP condition. The current to be passed is
A
1.93 A
B
9.65 A
C
19.3 A
D
0.965 A
Question 180Single Answer
The respiratory quotient during cellular respiration would depend on
A
the nature of enzymes involved
B
the nature of the substrate
C
the amount of carbon dioxide released
D
the amount of oxygen utilised
Logic
Question 181Single Answer
How many such pairs of letters are there in the word ‘CLEANLINESS’ each of the which has as many letters between them in the word as they have in the English alphabet, in the same sequence?
A
Two
B
Three
C
Five
D
Four
E
None of these
Question 182Single Answer
Team A has scored more goals than Team B
Team C has scored fewer goals than Team B
Team A has scored fewer goals than Team C .
If the first two statements are true, the third statement is
A
True
B
False
C
Uncertain
D
None
Question 183Single Answer
If it is possible to make only one meaningful word with the second, the third, the sixth and the eight letters of the word FRAGMENT using each only once, which of the following will be the third letter of that word ? If no such word can be formed, give ‘X’ as the answer and if more than one such word can be formed, give ‘Y’ as the answer.
A
A
B
E
C
T
D
X
E
Y
Question 184Single Answer
How many such letters are there in the word ORIENTAL each of which is as far away from the beginning of the word as when they are arranged alphabetically?
A
None
B
One
C
Two
D
Three
E
More than three
Question 185Single Answer
How many such pairs of letters in the word CREDIT each of which has as many letters between them in the word as in the English alphabet?
A
None
B
One
C
Two
D
Three
E
More than three
Social Science
Question 186Single Answer
The earlist manuscripts were written on
A
palm leaves
B
paper
C
wood
D
stones
Question 187Single Answer
What does BC and AD stands for?
A
Anno Domini and Before Common
B
Before Christ and Anno Domini
C
Anno Domini and Before Christ
D
None of the above
Question 188Single Answer
Which of the following is/are characteristic(s) of a manuscript?
(A) It is written on a hard surface such as a stone or a metal.
(B) It is an old book written by hand.
(C) It is written on palm leaf or on specially prepared bark of the birch tree.
A
Only A
B
B and C
C
Only B
D
All of these
Question 189Single Answer
Which one of the following statements is false?
A
History is about changes that over time, about finding out how things were in the past and how things have changed
B
In the histories narrated by British historians about India, the rule of each Governor-General was important
C
James Mill divided Indian History into three periods Hindu, Muslim and Christian
D
The British in India believed that surveys were important for effective administration
Question 190Single Answer
Which is the criteria to decide that a particular date is important in history?
A
They are the date of birth of a king or emperor
B
A particular event or set of events has occurred on or around that date
C
It is the date of coronation of a king
D
All of the above
General English & General Hindi
Question 191Single Answer
शुद्ध वर्तनी का चयन कीजिए
A
अधम्र
B
अध्रम
C
अधर्म
D
अध्रिम
Question 192Single Answer
शुद्ध वर्तनी का चयन कीजिए
A
स्थायि
B
स्थायी
C
स्थाई
D
स्थाइ
Question 193Single Answer
वर्तनी की दृष्टि से सही शब्द है?
A
महत्व
B
महतव
C
महत्तव
D
महतत्व
Question 194Single Answer
निम्नलिखित में से शुद्ध छांटिए?
A
आयुष्मान
B
आयुश्मान
C
आयुशमान
D
आयुश्यमान
Question 195Single Answer
शुद्ध शब्द नहीं हैं?
A
कवियत्री
B
कौसल्या
C
एश्वर्य
D
श्रृंगार
Question 196Single Answer
Read sentence to find out whether there is any grammatical error in it. The sentences are In three separate parts and each one is labelled (a), (b), (c) and (d). In that case, letter (d) will signify a ‘No error’ response.
A
He was in the temper
B
and refused
C
discuss the matter again
D
No error
Question 197Single Answer
Read sentence to find out whether there is any grammatical error in it. The sentences are In three separate parts and each one is labelled (a), (b), (c) and (d). In that case, letter (d) will signify a ‘No error’ response.
A
A flower makes no garland
B
so we must do a thing together
C
in a unit for a good result
D
No error
Question 198Single Answer
Read sentence to find out whether there is any grammatical error in it. The sentences are In three separate parts and each one is labelled (a), (b), (c) and (d). In that case, letter (d) will signify a ‘No error’ response.
A
My friend is a software engineer
B
and his wife is doctor
C
so they don’t have enough time for each other
D
No error
Question 199Single Answer
Read sentence to find out whether there is any grammatical error in it. The sentences are In three separate parts and each one is labelled (a), (b), (c) and (d). In that case, letter (d) will signify a ‘No error’ response.
A
I don’t have much time that
B
I hear you in detail with verbosity
C
tell everything in nutshell
D
No error
Question 200Single Answer
Read sentence to find out whether there is any grammatical error in it. The sentences are In three separate parts and each one is labelled (a), (b), (c) and (d). In that case, letter (d) will signify a ‘No error’ response.
will be
