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Latest WBPDCL Assistant Manager IT Exam Question (Objective Questions), MCQ in English
Subjects : General Aptitude, IT, Bengali
Question Bank WBPDCL Assistant Manager (IT) Exam - English
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
Q 3 :
I go to Madurai by —– Vaigai Express
A.a
B.an
C.some
D.the
Q 4 :
Have the car stolen!
A.Steal the car
B.You should have the stolen car
C.Get someone to steal the car
D.They have stolen the car
Q 5 :
The payment was collected by the hardworking salesman.
A.The hardworking salesman collected the payment.
B.the salesman who worked heard was able to collect the payment.
C.to collect the payment the salesman had to work hard.
D.The hardworking salesman was able to collect the payment.
Q 6 :
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
Q 7 :
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
Q 8 :
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
Q 9 :
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
Q 10 :
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
Q 11 :
The cash difference between the selling prices of an article at a profit of 4% and 6% is Rs. 3. The ratio of the two selling prices is:__________ ?
A.51:52
B.52:53
C.51:53
D.52:55
Q 12 :
Which of the following numbers is irrational ?
A.√49
B.0.125
C.√2
D.22/7
Q 13 :
356 x 936 – 356 x 836 = ?
A.35600
B.34500
C.9630
D.93600
Q 14 :
How many employees of bank ‘X’ opted for VRS ?
(I) 18% of the 950 officer cadre employees and 6% of the 1100 of all other cadre employees opted for VRS.
(II) 28% of the employees in the age group of 51 to 56 and 17% of the employees in all other age groups opted for VRS.
A.Statement (I) ALONE is sufficient, but statement (II) alone is not sufficient
B.Statement (II) ALONE is sufficient, but statement (I) alone is not sufficient
C.BOTH statements TOGETHER are sufficient, but NEITHER statement alone is sufficient
D.EACH statement ALONE is sufficient
Q 15 :
The area of a playground is 1600 square meters. What is its perimeter ?
(I) It is a perfect square playground
(II) It costs Rs.3200 to put a fence around the playground at the rate of Rs.20 per meter.
A.Statement (I) ALONE is sufficient, but statement (II) alone is not sufficient
B.Statement (II) ALONE is sufficient, but statement (I) alone is not sufficient
C.BOTH statements TOGETHER are sufficient, but NEITHER statement alone is sufficient
D.EACH statement ALONE is sufficient
Q 16 :
The first Metro Railway Service in Kolkata began in the year
A.1984
B.1981
C.1975
D.1979
Q 17 :
Kolkata - Mumbai National Highway via Agra is known as
A.NH-5
B.NH-8
C.NH-3
D.NH-6
Q 18 :
Bongaon and Kolkata is connected by
A.NH-35
B.NH-02
C.NH-06
D.NH-32
Q 19 :
The headquarter of the Eastern Railway is located at
A.Ranchi
B.Kharagpur
C.Dispur
D.Kolkata
Q 20 :
Which state is hosting the National SARAS Mela 2025?
A.Karnataka
B.Maharashtra
C.Kerala
D.Gujarat
IT
Q 21 :
Which Windows interface element typically appears to display information, a warning, an error message, or a request for confirmation?
A.Window
B.Pop-up menu
C.Message box
D.Taskbar
Q 22 :
What is active desktop ?
A.a term that is synonymous with viewing your desktop as web page
B.a feature to customize your desktop to display informating you can update from the internet
C.both a and b above mentioned
D.A software
E.None of these
Q 23 :
What is meant by an active window?
A.A window that is minimized
B.The window currently receiving user input
C.Any window currently open
D.The window opened first
Q 24 :
What was America Online (AOL) primarily known for during the early popularization of consumer Internet access?
A.An online service providing Internet access and proprietary online content
B.A computer operating system
C.A spreadsheet application
D.A database management system
Q 25 :
An application is
A.word processing, accounting and engineering programs are example of application programs
B.computer program designed to enable users to perform specific job functions
C.Both a and b above mentioned
D.a document
E.None of these
Q 26 :
The postfix expression AB + CD − can be evaluated using a
A.stack
B.tree
C.queue
D.linked list
Q 27 :
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
Q 28 :
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
Q 29 :
The number of colour required to properly colour the vertices of every planer graph is
A.2
B.3
C.4
D.5
Q 30 :
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
Q 31 :
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
Q 32 :
What deletes the entire file except the file structure ?
A.ERASE
B.DELETE
C.ZAP
D.PACK
Q 33 :
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
Q 34 :
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
Q 35 :
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
Q 36 :
Leaves of which of the following trees are at the sam level ?
A.Binary tree
B.B-tree
C.AVL-tree
D.Expression tree
Q 37 :
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
Q 38 :
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
Q 39 :
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
Q 40 :
In which Routing Method do all the routers have a common database ?
A.Distance vector
B.Link state
C.Link vector
D.Dijkestra method
Q 41 :
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
Q 42 :
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
Q 43 :
Main aim of software engineering is to produce
A.program
B.software
C.within budget
D.software within budget in the given schedule
Q 44 :
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
Q 45 :
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
Q 46 :
If a process is under statistical control, then it is
A.Maintainable
B.Measurable
C.Predictable
D.Verifiable
Q 47 :
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
Q 48 :
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
Q 49 :
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
Q 50 :
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
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WBPDCL Assistant Manager (IT) Exam Question Bank Book - English
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
Q 53 :
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
Q 54 :
Resources are allocated to the process on nonsharable basis is
A.mutual exclusion
B.hold and wait
C.no pre-emption
D.circular wait
Q 55 :
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
Q 56 :
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
Q 57 :
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
Q 58 :
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
Q 59 :
Which of the following logic families is well suited for high-speed operations ?
A.TTL
B.ECL
C.MOS
D.CMOS
Q 60 :
Interrupts which are initiated by an instruction are
A.Interrupts
B.External
C.Hardware
D.Software
Q 61 :
printf (" %c", 100) ;
A.prints 100
B.prints ASCII equivalent of 100
C.prints garbage
D.None of the above
Q 62 :
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
Q 63 :
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
Q 64 :
What is the routing algorithm used by RIP and IGRP ?
A.OSPF
B.Link-state
C.Dynamic
D.Dijkestra vector
Q 65 :
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
Q 66 :
What does the term LAN stand for in networking
A.Local Access Network
B.Long Area Node
C.Local Area Network
D.Large Area Network
Q 67 :
In circuit switching, a dedicated path is established between which entities
A.User and modem
B.Source and destination
C.Host and server
D.Application and browser
Q 68 :
Which switching technique breaks messages into smaller packets
A.Circuit switching
B.Message switching
C.Packet switching
D.Frequency switching
Q 69 :
Message switching does not require which of the following
A.Entire path before transmission
B.Store and forward mechanism
C.Intermediate nodes
D.A permanent connection
Q 70 :
Which OSI layer is responsible for framing
A.Transport Layer
B.Network Layer
C.Data Link Layer
D.Physical Layer
Q 71 :
What is the function of the physical layer in OSI model
A.Routing
B.Encoding and transmission of raw bit stream
C.Frame sequencing
D.Acknowledgements
Q 72 :
Which of the following is NOT a type of network topology
A.Star
B.Ring
C.Tree
D.Cable
Q 73 :
In packet switching, how are packets treated in the network
A.In fixed order
B.All together
C.Independently
D.As a whole message
Q 74 :
Which layer is responsible for error detection and correction
A.Transport Layer
B.Data Link Layer
C.Application Layer
D.Session Layer
Q 75 :
What is the function of framing in the Data Link Layer
A.Assigning IP addresses
B.Segmenting files into TCP segments
C.Dividing bit stream into manageable data units
D.Encrypting data packets
Q 76 :
What characterizes the first generation of computers?
A.Use of integrated circuits
B.Use of vacuum tubes
C.Use of transistors
D.Use of microprocessors
Q 77 :
Which generation of computers introduced microprocessors?
A.First generation
B.Second generation
C.Third generation
D.Fourth generation
Q 78 :
What is a mainframe computer primarily used for?
A.Personal tasks
B.Large-scale data processing
C.Gaming
D.Mobile applications
Q 79 :
Which type of computer is designed for individual use?
A.Supercomputer
B.Mainframe
C.Personal computer
D.Server
Q 80 :
What defines a supercomputer?
A.Small size and portability
B.High-speed processing for complex calculations
C.Basic word processing
D.Limited memory capacity
Q 81 :
Which generation of computers used transistors instead of vacuum tubes?
A.First generation
B.Second generation
C.Third generation
D.Fourth generation
Q 82 :
What is a characteristic of a workstation computer?
A.Designed for basic tasks
B.High-performance for technical applications
C.Used for large-scale data storage
D.Limited processing power
Q 83 :
Which type of computer is typically used in client-server networks?
A.Personal computer
B.Server
C.Mainframe
D.Supercomputer
Q 84 :
What was a key feature of third-generation computers?
A.Use of integrated circuits
B.Use of vacuum tubes
C.Use of microprocessors
D.Use of punch cards
Q 85 :
Which type of computer is portable and battery-powered?
A.Mainframe
B.Laptop
C.Supercomputer
D.Server
Q 86 :
What is a computer virus designed to do?
A.Enhance system performance
B.Spread malicious code and disrupt systems
C.Back up data automatically
D.Encrypt files for security
Q 87 :
Which type of malware disguises itself as legitimate software to gain system access?
A.Worm
B.Trojan Horse
C.Spyware
D.Adware
Q 88 :
What is phishing primarily used for?
A.Encrypting sensitive data
B.Tricking users into revealing personal information
C.Scanning networks for vulnerabilities
D.Installing antivirus software
Q 89 :
What distinguishes a worm from a virus?
A.A worm requires user interaction to spread
B.A worm self-replicates without attaching to a program
C.A worm encrypts data for ransom
D.A worm only affects web servers
Q 90 :
What is the main goal of a ransomware attack?
A.To steal user credentials
B.To encrypt data and demand payment for access
C.To monitor network traffic
D.To install legitimate software
Bengali
Q 91 :
সঠিক বাক্যটি সনাক্ত করুন:
A. তিনি সাবলীলভাবে ইংরেজি বলতে পারেন
B. তিনি সাবলীলভাবে ইংরেজি বলতে পারেন
C. তিনি সাবলীলভাবে ইংরেজি বলতে পারেন
D. তিনি সাবলীলভাবে ইংরেজি বলতে পারেন
Q 92 :
ক্রিয়াটির সঠিক অতীত ফর্মটি চয়ন করুন:
A. তিনি গতকাল স্কুলে যান।
B. তিনি গতকাল স্কুলে গিয়েছিলেন।
C. তিনি গতকাল স্কুলে যান।
D. তিনি গতকাল স্কুলে যাচ্ছেন।
Q 93 :
"শুভ" এর সঠিক প্রতিশব্দ নির্বাচন করুন:
A. আনন্দদায়ক
B. দু: খিত
C. চিন্তিত
D. রাগান্বিত
Q 94 :
বিশেষণটি চিহ্নিত করুন) বাক্যটিতে: তিনি শিশুর সাথে মৃদু কথা বলেছেন।