To discover new facts or to make fresh interpretation of known facts
Question 2Single Answer
Sampling error decreases with the
A
decrease in sample size
B
increase in sample size
C
process of randomization
D
process of analysis
Question 3Single Answer
The principles of fundamental research are used in
A
action research
B
applied research
C
philosophical research
D
historical research
Question 4Single Answer
Users who use media for their own ends are indentified as
A
Passive audience
B
Active audience
C
Positive audience
D
Negative audience
Question 5Single Answer
Classroom communication can be described as
A
Exploration
B
Institutionalisation
C
Unsignified narration
D
Discourse
Question 6Single Answer
Ideological codes shape our collective
A
Productions
B
Perceptions
C
Consumptions
D
Creations
Question 7Single Answer
In communication, myths have power, but are
A
Uncultural.
B
Insignificant.
C
imprecise.
D
Unpreferred.
Question 8Single Answer
The first multi-lingual news agency of India was
A
Samachar
B
API
C
Hindustan Samachar
D
Samachar Bharati
Question 9Single Answer
Organisational communication can also be equated with
A
intra-personal communication
B
inter-personal communication
C
group communication
D
mass communication
Question 10Single Answer
If two propositions having the same subject and predicate terms are such that one is the denial of the other, the relationship between them is called
A
Contradictory
B
Contrary
C
Sub-contrary
D
Sub-alternation
Question 11Single Answer
Ananya and Krishna can speak and follow English. Bulbul can write and speak. Hindi as Archana does. Archana talks with Ananya also in Bengali. Krishna can not follow Bengali. Bulbul talks with Ananya in Hindi. Who can speak and follow English, Hindi and Bengali?
A
Archana
B
Bulbul
C
Ananya
D
Krishna
Question 12Single Answer
A stipulative definition may be said to be
A
Always true
B
Always false
C
Sometimes true, sometimes false
D
Neither true nor false
Question 13Single Answer
Which one of the following references is written as per Modern Language Association (MLA) format?
A
Hall, Donald. Fundamentals of Electronics, New Delhi : Prentice Hall of India, 2006
B
Hall, Donald, Fundamentals of Electronics, New Delhi : Prentice Hall of India, 2003
C
Hall, Donald. Fundamentals of Electronics, New Delhi : Prentice Hall of India, 2002
D
Hall, Donald. Fundamentals of Electronics. New Delhi : Prentice Hall of India, 2005
Question 14Single Answer
When the conclusion of an argument follows from its premise/premises conclusively, the argument is called
A
Circular argument
B
Inductive argument
C
Deductive argument
D
Analogical argument
Question 15Single Answer
A workshop is
A
a conference for discussion on a topic.
B
a meeting for discussion on a topic.
C
a class at a college or a university in which a teacher and the students discuss a topic.
D
a brief intensive course for a small group emphasizing the development of a skill or technique for solving a specific problem.
Question 16Single Answer
A working hypothesis is
A
a proven hypothesis for an argument.
B
not required to be tested.
C
a provisionally accepted hypothesis for further research.
D
a scientific theory.
Question 17Single Answer
Saturn and Mars are planets like the earth. They borrow light from the Sun and moves around the Sun as the Earth does. So those planets are inhabited by various orders of creatures as the earth is. What type of argument is contained in the above passage?
A
Deductive
B
Astrological
C
Analogical
D
Mathematical
Question 18Single Answer
Given below are two premises. Four conclusions are drawn from those two premises in four codes. Select the code that states the conclusion validly drawn.
All saints are religious. (major)
Some honest persons are saints.(minor)Codes:
A
Codes:
All saints are hones.
B
Some saints are honest.
C
Some honest persons are religious.
D
All religious persons are honest.
Question 19Single Answer
In the process of communication, which one of the following is in chronological order?
A
Communicator, Medium, Receiver, Effect, Message
B
Medium, Communicator, Message, Receiver, Effect
C
Communicator, Message, Medium, Receiver, Effect
D
Message, Communicator, Medium, Receiver, Effect
Question 20Single Answer
Bengal Gazette, the first Newspaper in India was started in 1780 by
A
Dr. Annie Besant
B
James Augustus Hicky
C
Lord Cripson
D
A.O. Hume
Question 21Single Answer
Press censorship in India was imposed during the tenure of the Prime Minister
A
Rajeev Gandhi
B
Narasimha Rao
C
Indira Gandhi
D
Deve Gowda
Question 22Single Answer
Communication via New media such as computers, teleshopping, internet and mobile telephony is termed as
A
Entertainment
B
Interactive communication
C
Developmental communication
D
Communitarian
Question 23Single Answer
Classroom communication of a teacher rests on the principle of
A
Infotainment
B
Edutainment
C
Entertainment
D
Enlightenment
Question 24Single Answer
Identify the region that has shown hyper growth rate of foreign tourist arrivals than the growth rate of the total FTAs in India in 2008.
A
Western Europe
B
North America
C
South Asia
D
East Asia
Question 25Single Answer
____ is important when a teacher communicates with his her student.
A
Sympathy
B
Empathy
C
Apathy
D
Antipathy
Question 26Single Answer
In a certain code GALIB is represented by HBMJC. TIGER will be represented by
A
UJHFS
B
UHJSF
C
JHUSF
D
HUJSF
Question 27Single Answer
In a certain cricket tournament 45 matches were played. Each team played once against each of the other teams. The number of teams participated in the tournament is
A
8
B
10
C
12
D
14
Question 28Single Answer
The missing number in the series 40, 120, 60, 180, 90, ?, 135 is
A
110
B
270
C
105
D
210
Question 29Single Answer
The post-industrial society is designated as
A
Information society
B
Technology society
C
Mediated society
D
Non-agricultural society
Question 30Single Answer
The initial efforts for internet based communication was for
A
Commercial communication
B
Military purposes
C
Personal interaction
D
Political campaigns
Question 31Single Answer
The odd numbers from 1 to 45 which are exactly divisible by 3 are arranged in an ascending order. The number at 6th position is
A
18
B
24
C
33
D
36
Question 32Single Answer
Internal communication within institutions is done through
A
LAN
B
WAN
C
EBB
D
MMS
Question 33Single Answer
Virtual reality provides
A
Sharp pictures
B
Individual audio
C
Participatory experience
D
Preview of new films
Question 34Single Answer
The first virtual university of India came up in
A
Andhra Pradesh
B
Maharashtra
C
Uttar Pradesh
D
Tamil Nadu
Question 35Single Answer
The mean of four number a, b, c, d is 100. If c = 70, then the mean of the remaining numbers is
A
30
B
85/2
C
170/3
D
110
Question 36Single Answer
Arrange the following books in chronological order in which they appeared. Use the code given below:
1. Limits to Growth
2. Silent Spring
3. Our Common Future
4. Resourceful Earth
A
(i), (iii), (iv), (ii)
B
(ii), (iii), (i), (iv)
C
(ii), (i), (iii), (iv)
D
(i), (ii), (iii), (iv)
Question 37Single Answer
If the radius of a circle is increased by 50%, the perimeter of the circle will increase by
A
20%
B
30%
C
40%
D
50%
Question 38Single Answer
Which one of the following continents is at a greater risk of desertification?
A
Africa
B
Asia
C
South America
D
North America
Question 39Single Answer
“Women are closer to nature that men.” What kind of perspective is this?
A
Realist
B
Essentialist
C
Feminist
D
Deep ecology
Question 40Single Answer
If the statement ‘some men are honest’ is false, which among the following statements will be true.Choose the correct code given below:
1 All men are honest.
2 No men are honest.
3 Some men are not honest.
4 All men are dishonest. Codes :
A
(i), (ii) and (iii)
B
(ii), (iii) and (iv)
C
(i), (iii) and (iv)
D
(ii), (i) and (iv)
Question 41Single Answer
Choose the proper alternative given in the codes to replace the question mark.Bee – Honey, Cow-Milk, Teacher-?
A
Intelligence
B
Marks
C
Lessons
D
Wisdom
Question 42Single Answer
Which one of the following is not a matter a global concern in the removal of tropical forests?
A
Their ability to absorb the chemicals that contribute to depletion of ozone layer.
B
Their role in maintaining the oxygen that carbon balance of the earth.
C
Their ability to regulate surface and air temperatures, moisture content and reflectivity.
D
Their contribution to the biological diversity of the planet.
Question 43Single Answer
P is the father of R and S is the son of Q and T is the brother of P. If R is the sister of S, how is Q related to T?
A
Wife
B
Sister-in-law
C
Brother-in-law
D
Daughter-in-law
Question 44Single Answer
A definition put forward to resolve a dispute by influencing attitudes or stirring emotions is called
A
Lexical
B
Persuasive
C
Stipulative
D
Precisions
Question 45Single Answer
The most comprehensive approach to address the problems of man-environment interaction is one of the following:
A
Natural Resource Conservation Approach
B
Urban-industrial Growth Oriented Approach
C
Rural-agricultural Growth Oriented Approach
D
Watershed Development Approach
Question 46Single Answer
The major source of the pollutant gas, carbon mono-oxide (CO), in urban areas is
A
Thermal power sector
B
Transport sector
C
Industrial sector
D
Domestic sector
Question 47Single Answer
In a fuel cell driven vehicle, the energy is obtained from the combustion of
A
Methane
B
Hydrogen
C
LPG
D
CNG
Question 48Single Answer
Which one of the following Councils has been disbanded in 2013?
A
Distance Education Council (DEC)
B
National Council for Teach Education (NCTE)
C
National Council of Educational Research and Training (NCERT)
D
National Assessment and Accreditation Council (NAAC)
Question 49Single Answer
Which of the codes given below contains only the correct statements?
statemenst:
1. Venn diagram is a clear method of notation.
2. Venn diagram is the most direct method of testing the validity of categorical syllogisms.
3. In Venn diagram method the premises and the conclusion of a categorical syllogism is diagrammed.
4. In Venn diagram method the three overlapping circles are drawn for testing a categorical syllogism. Codes :
A
(i), (ii) and (iii)
B
(i), (ii) and (iv)
C
(ii), (iii) and (iv)
D
(i), (iii) and (iv)
Question 50Single Answer
Inductive reasoning presupposes
A
unity in human nature
B
integrity in human nature
C
uniformity in human nature
D
harmony in human nature
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Computer Science & Application
Question 51Single Answer
The postfix expression AB + CD − can be evaluated using a
A
stack
B
tree
C
queue
D
linked list
Question 52Single 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 53Single 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 54Single 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 55Single 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 56Single 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 57Single Answer
What deletes the entire file except the file structure ?
A
ERASE
B
DELETE
C
ZAP
D
PACK
Question 58Single 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 59Single 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 60Single 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 61Single 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 62Single 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 63Single 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 64Single 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 65Single 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 66Single 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 67Single 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 68Single 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 69Single 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 70Single 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 71Single Answer
If a process is under statistical control, then it is
A
Maintainable
B
Measurable
C
Predictable
D
Verifiable
Question 72Single 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 73Single 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 74Single 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 75Single 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 76Single 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 77Single 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 78Single 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 79Single 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 80Single 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 81Single 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 82Single 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 83Single 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 84Single Answer
Which of the following logic families is well suited for high-speed operations ?
A
TTL
B
ECL
C
MOS
D
CMOS
Question 85Single Answer
Interrupts which are initiated by an instruction are
A
Interrupts
B
External
C
Hardware
D
Software
Question 86Single Answer
printf (" %c", 100) ;
A
prints 100
B
prints ASCII equivalent of 100
C
prints garbage
D
None of the above
Question 87Single 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 88Single 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 89Single Answer
What is the routing algorithm used by RIP and IGRP ?
A
OSPF
B
Link-state
C
Dynamic
D
Dijkestra vector
Question 90Single 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 91Single 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 92Single Answer
_________is not an E-commerce application .
A
House banking
B
Buying stocks
C
Conducting an auction
D
Evaluating an employee
Question 93Single 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 94Single Answer
A complete microcomputer system consists of
A
Microprocessor
B
Memory
C
Peripheral equipment
D
All of the above
Question 95Single Answer
Where does a computer add and compare data ?
A
Hard disk
B
Floppy disk
C
CPU chip
D
Memory chip
Question 96Single Answer
Pipelining strategy is called implement
A
instruction execution
B
instruction prefetch
C
instruction decoding
D
instruction manipulation
Question 97Single Answer
Which of the following data structure is linear type ?
A
Strings
B
Lists
C
Queues
D
All of the above
Question 98Single Answer
To reresent hierarchical relationship between elements, which data structure is suitable ?
A
Dequeue
B
priority
C
Tree
D
All of the above
Question 99Single 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 100Single 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
Question 101Single 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 102Single 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 103Single 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 104Single 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 105Single 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 106Single 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 107Single 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 108Single 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 109Single 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 110Single 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 111Single 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 112Single 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 113Single 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 114Single 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 115Single 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 116Single 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 117Single 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 118Single Answer
Data Warehouse provides
A
Tansaction Responsiveness
B
Storage, Functionality Responsiveness to queries
C
Demand and Supply Responsiveness
D
None of the above
Question 119Single 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 120Single 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 121Single 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 123Single 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 124Single 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 125Single 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 126Single 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 127Single 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 128Single 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 129Single 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 130Single 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 131Single 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 132Single 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 133Single 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 134Single Answer
Number of binary trees formed with 5 nodes are
A
32
B
36
C
120
D
42
Question 135Single Answer
Are we building the right product ? This statement refers to
A
Verification
B
Validation
C
Testing
D
Software quality assurance
Question 136Single 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 137Single 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 138Single 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 139Single 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 140Single 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 141Single 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 142Single 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 143Single 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 144Single 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 145Single 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 146Single 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 147Single 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 148Single 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 149Single 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 150Single 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 :
will be
