Tuesday, 26 February 2013

Sample Question Paper for PO Recruitment (Computers)

Please have look on some Computer Awareness Questions for government jobs,HERE <<--
1. Which of the following is a part of the Central Processing Unit?
    a. Printer
    b. Key board
    c. Mouse
    d. Arithmetic & Logic unit 
    e. None
2. CAD stands for
    a. Computer aided design
    b. Computer algorithm for design
    c. Computer application in design
    d. All of the above 
    e. None
3. Which of the following printer cannot print graphics?
    a. Ink-jet
    b. Daisy Wheel
    c. Laser
    d. Dot-matrix 
    e. None
4. A program written in machine language is called?
    a. Assembler
    b. Object
    c. Computer
    d. Machine 
    e. None
5. The father of Modern Computer is
    a. Charles Babbage
    b. Von-nuumann
    c. Danies Ritchel
    d. Blaise Pascal 
    e. None
6. The Word FTP stands for
    a. File Translate Protocol
    b. File Transit Protocol
    c. File Transfer protocol
    d. file typing protocol 
    e. None
7. The lowest form of Computer language is called
    a. BASIC
    b. FORTRAN
    c. Machine Language
    d. COBOL 
    e. None
8. Best Quality graphics is produced by
    a. Dot Matix
    b. Laser Printer
    c. Inkjet Printer 
    d. Plotter
    e. None
9. Memory which forgets every thing when you switch off the power is known as
    a. Corrupted
    b. Volatile
    c. Non-Volatile
    d. Non-Corrupted 
    e. None
10. The linking of computers with a communication system is called
    a. Networking
    b. Pairing
    c. Interlocking
    d. Assembling 
    e. Sharing
11. The 16 bit Microprocessor means that it has
    a. 16 address lines
    b. 16 Buses
    c. 16 Data lines 
    d. 16 routes
    e. None
12. Data going into the computer is called
    a. Output
    b. algorithm
    c. Input 
    d. Calculations
    e. flow chart
13. Which of the following refers to a small, single-site network?
    a. LAN
    b. DSL
    c. RAM
    d. USB 
    e. CPU
14. Microsoft Office is
    a. Shareware
    b.Public domain software
    c. Open-sourse software
    d. A vertical market application 
    e. An application suite
15. How many options does a BINARY choice offer
    a. None
    b. One
    c. Two 
    d. it depends on the amount of memory on the computer
    e. It depends on the speed of the computer's processor
16. A collection of program that controls how your computer system runs and processes information is called
    a. Operating System
    b. Computer
    c. Office 
    d. Compiler
    e. Interpreter
17. Computer connected to a LAN (Local Area Network) can
    a. run faster
    b. go on line
    c. share information and /or share peripheral equipment
    d. E-mail 
    e. None
18. Information travels between components on the mother board through 
    a. Flash memory
    b. CMOS
    c. Bays 
    d. Buses
    e. Peripherals
19. How are data organized in a spreadsheet?
    a. Lines & spaces
    b. Layers & Planes
    c. Height & Width 
    d. Rows & Columns
    e. None
20. The blinking symbol on the computer screen is called the
    a. mouse
    b. logo
    c. hand 
    d. palm
    e. cursor
21. A fault in a computer program which prevents it from working correctly is known as
    a. Boot
    b. Bug
    c. Biff 
    d. Strap
    e. None
22. A self replicating program, similar to a virus which was taken from a 1970s science fiction novel by John Bruner entitled the Shockwave Rider is _________ 
    a. Bug
    b. Vice
    c. Lice
    d. Worm 
    e. None
23. A _______ is a bi-stable electronic circuit that has two stable states. 
    a. Multivibrator
    b. Flip-flop
    c. Logic gates 
    d. laten
    e. None
24. Unwanted repetitious messages, such as unsolicited bulk e-mail is known as
    a. Spam 
    b. Trash
    c. Calibri 
    d. Courier 
    e. None
25. DOS stands for
    a. Disk Operating System
    b. Disk operating session
    c. Digital Operating System
    d. Digital Open system 
    e. None
26. Who is the chief of Miocrosoft
    a. Babbage
    b. Bill Gates
    c. Bill Clinton
    d. Bush 
    e. None
27. Which of the following are input devices.
    a. Keyboard
    b. Mouse
    c. Card reader 
    d. Scanner
    e. All of these
28. Examples of output devices are 
    a. Screen
    b. Printer
    c. Speaker 
    d. All of these
    e. None
29. Which of the following is also known as brain of computer
    a. Control unit
    b. Central Processing unit
    c. Arithmatic and language unit
    d. Monitor 
    e. None
30. IBM stands for
    a. Internal Business Management
    b. International Business Management
    c. International Business Machines
    d. Internal Business Machines 
    e. None
31.___________ translates and executes program at run time line by line
    a. Compiler
    b. Interpreter
    c. Linker
    d. Loader 
    e. None
32. ___________ is an OOP principle
    a. Structured programming
    b. Procedural programming
    c. Inheritance
    d. Linking 
    e. None
33. COBOL is widely used in _________ applications
    a. Commercial
    b. Scientific
    c. Space
    d. Mathematical 
    e. None
34. RAM stands for
    a. Random origin money
    b. Random only memory
    c. Read only memory
    d. Random access memory 
    e. None
35. 1 Byte = ?
    a. 8 bits
    b. 4 bits
    c. 2 bits
    d. 9 bits 
    e. None
36. SMPS stands for
    a. Switched mode power supply
    b. Start mode power supply
    c. Store mode power supply
    d. Single mode power supply 
    e. None
37. The device used to carry digital data on analog lines is called as
    a. Modem
    b. Multiplexer
    c. Modulator
    d. Demodulator 
    e. None
38. VDU is also called
    a. Screen
    b. Monitor
    c. Both 1 & 2
    d. printer 
    e. None
39. BIOS stands for
    a. Basic Input Output system
    b. Binary Input output system
    c. Basic Input Off system
    d. all the above
    e. None
40. Father of 'C' programming language
    a. Dennis Ritchie
    b. Prof Jhon Kemeny
    c. Thomas Kurtz
    d. Bill Gates
    e. None
Answer Key:-
1. d.   2. a    3. b    4. a    5. a.   6. c    7. c    8. d
9. b    10. a   11. c   12. c   13. a   14. e   15. c   16. a
17. c   18. c   19. d   20. e   21. b   22. d   23. b   24. a   
25. a   26. b   27. e   28. d   29. b   30. c   31. b   32. c
33. a   34. d   35. a   36. a   37. a   38. c   39. a   40. a

Data Communication and Networking Part-2

1.In OSI Network architecture,the routing is performed by
A.Data Link Layer
B.Network Layer
C.Transport Layer
D.session Layer
Click for answer 

B.Network Layer
2.In OSI architecture the dialogue control and token management are responsibilities of..
A.Network Layer
B.Data Link Layer
C.Session Layer
D.Transport Layer
Click for answer 

C.Session Layer
3.Transmission of binary signals requires...
A.less bandwidth than analog
B.more bandwidth than analog
C.same bandwidth as analog
D.a licence from FAA
Click for answer 

B.more bandwidth than analog
4.One unsolved problem with satellite system is..
Click for answer 

5.Which of the following device copies electrical signals from one Ethernet to another?
Click for answer 

6.Working of WAN generally involves..
B.Frame Delay.
D.All of these
Click for answer 

D.All of these.
7.Which of the following protocol is used for remote terminal connection device..
Click for answer 

8.Which of the following protocol a diskless machine uses to obtain its IP address from a server?
Click for answer