Computer Awareness Model Questions and Answers for preparing upcoming State Bank of India Probationary Officer [SBI PO] Examination in June 2014.
Directions for questions 1 to 50: Select the correct alternative from the given choices.
1. BD in computer terminology stands for:
(a) Bit Data
(b) Binary Digit
(c) Blue-ray
(d) All of the above
(e) None of the above
![State Bank of India Probationary Officer [SBI PO] Exam Model Questions](http://1.bp.blogspot.com/-iUgLJb8mu2k/U4YrJSQetlI/AAAAAAAACUk/i-qpSSE0SvI/s1600/SBI+Probationary+Officer+Exam+Model+Questions.png "State Bank of India Probationary Officer [SBI PO] Exam Model Questions")
2. What is FTP?
(a) File Transfer Protocol
(b) File Transmission Protocol
(c) File Truncating Protocol
(d) Final Transmission Protocol
(e) None of the above
3. The term ‘TUX’ is related with?
(a) Google
(b) Yahoo
(c) Linux
(d) Windows
(e) Mac
4. An error in a program code is:
(a) Bug
(b) Syntax
(c) Mistake
(d) All of the above
(e) None of the above
5. The heart of any Computer system is:
(a) I/O Unit
(b) Hard disk
(c) CPU
(d) Memory
(e) All of the above
6. Which of the following is the fastest memory?
(a) Cache
(b) RAM
(c) ROM
(d) HDD
(e) Registers
7. Laser jet is a/an …………….. printer
(a) Impact
(b) Non-impact
(c) Either (1) or (2)
(d) DMP
(e) None of the above
8. The first electronic digital computer used
(a) IC chips
(b) Microprocessors
(c) Transistors
(d) Vacuum tubes
(e) None of the above
9. The unique name of the combination of Analog and Digital computer is:
(a) Param
(b) Deep blue
(c) Hybrid
(d) Cray
(e) All of the above
10. The amount of time that a computer system is not available for use is
(a) Down time
(b) Access time
(c) Transfer time
(d) Delay time
(e) None of the above
11. The first programming language used for scientific operation is:
(a) FORTRAN
(b) Pascal
(c) COBOL
(d) C
(e) Java
12. Name the Data Transmission method that allows simultaneous bidirectional data?
(a) Simplex
(b) Half Duplex
(c) Duplex
(d) Digital
(e) Analog
13. ‘CREATE TABLE’ command used in SQL is considered as
(a) DDL command
(b) DML method
(c) DCL command
(d) All of the above
(e) None of the above
14. The access method used in Magnetic tape is:
(a) Random
(b) Sequential
(c) Serial
(d) Direct
(e) Parallel
15. Each rows in a relation or a table is
(a) Record
(b) Tuple
(c) Both (1) and (2)
(d) Attribute
(e) None of the above
16. Expand MP4?
(a) Music Player 4
(b) Mpeg Layer 4
(c) Movie Player 4
(d) All the above
(e) None of the above
17. 4.7 GB is the capacity of a
(a) CD ROM
(b) Blue-Ray
(c) Floppy
(d) DVD
(e) None of the above
18. World Wide Web (WWW) was developed by
(a) Charles Babbage
(b) Linus Torvalds
(c) Dennis Ritchie
(d) Tim Berners Lee
(e) None of the above
19. What is DTE?
(a) Data Testing Equipment
(b) Digit Testing Equipment
(c) Data Terminal Equipment
(d) Digit Terminal Equipment
(e) None of the above
20. Fourth generation of computers contain
(a) Vacuum tubes
(b) Transistors
(c) LSI
(d) Microprocessors
(e) None of the above
21. Which of the following is a permanent memory?
(a) ROM
(b) PROM
(c) RAM
(d) DRAM
(e) Both (1) and (2)
22. Which of the following interface is used in Windows OS?
(a) GUI
(b) CUI
(c) Either (1) or (2)
(d) Both (1) and (2)
(e) None of the above
23. Virtual memory is
(a) A type of memory used in mainframe
(b) An illusion of an extremely large memory
(c) An extremely large primary memory
(d) ROM
(e) None of the above
24. The bar at the bottom of windows XP is known as
(a) Task bar
(b) Icon
(c) Start menu
(d) Menu bar
(e) Control panel
25. The shortcut key in Windows to copy the selection is
(a) Ctrl+X
(b) Ctrl+V
(c) Ctrl+C
(d) Alt+C
(e) Alt+V
26. The Dos command for viewing the files in the system is
(a) VIEW
(b) DIR
(c) SHOW
(d) All of the above
(e) None of the above
27. In Microsoft Word, a green line under a word means
(a) Grammatically incorrect
(b) No meaning
(c) Spelling mistake
(d) All of the above
(e) None of the above
28. …………. is an example of high level programming language
(a) C
(b) Word
(c) Windows
(d) Photoshop
(e) Page maker
29. DOS means
(a) Digital Operating System
(b) Digital computer Operating System
(c) Data Operating System
(d) Disk Operating System
(e) None of the above
30. ………….. are privately-owned network within a single building or campus of up to a few kilometers in size?
(a) LAN
(b) WAN
(c) MAN
(d) Internet
(e) All of the above
31. The most reliable topology is
(a) Mesh Topology
(b) Bus Topology
(c) Star Topology
(d) Ring Topology
(e) Tree Topology
32. ………….. is an example of transmission media
(a) Fiber optics
(b) Coaxial cable
(c) Microwaves
(d) Satellites
(e) All of the above
33. The representation of numbers in the positional number system with radix 16 is
(a) Binary
(b) Decimal
(c) Octal
(d) Hexa Decimal
(e) Gray code
34. Which of the following GATE must have all the inputs in ‘ON’ position to have an output?
(a) OR Gate
(b) AND Gate
(c) NOT Gate
(d) NOR Gate
(e) NAND Gate
35. The Binary equivalent of (22)10 is
(a) 10010
(b) 11000
(c) 01001
(d) 11001
(e) 10110
36. The Decimal equivalent of (1110011)2 is
(a) 64
(b) 100
(c) 164
(d) 115
(e) 215
37. CPU stands for
(a) Central Processing Unit
(b) Control Processing Unit
(c) Control Programming Unit
(d) Central Programming Unit
(e) Computer Processing Unit
38. RAM is
(a) Read Access Memory
(b) Random Access Memory
(c) Read Address Memory
(d) Random Address Memory
(e) None of the above
39. LAN stands for
(a) Local Address Network
(b) Local Area Network
(c) Logical Area Network
(d) Logical Address Network
(e) None of the above
40. The unit that decodes Data and present to the user is
(a) Output unit
(b) Memory unit
(c) Control unit
(d) Arithmetic and Logical unit
(e) Central Processing Unit
41. Which of the following is a part of CPU?
(a) Monitor
(b) Keyboard
(c) Control unit
(d) Mouse
(e) Joystick
42. ………….. is not an example of Operating System?
(a) Windows
(b) Dos
(c) Linux
(d) Pascal
(e) Unix
43. Which of the following converts an entire program into Machine Language at one time?
(a) Compiler
(b) Interpreter
(c) Translator
(d) CPU
(e) All of the above
44. The key combination for opening Windows XP Task Manager is
(a) Ctrl+Shif+Del
(b) Ctrl+Alt+Del
(c) Ctrl+Alt+Enter
(d) Alt+F1
(e) Ctrl+Alt+X
45. The DOS command for deleting a file is
(a) Del
(b) Erase
(c) Cut
(d) Both (1) and (2)
(e) None of the above
46. A ………….. is a computer that gives some kind of service to other computer in the network
(a) Client
(b) Node
(c) Server
(d) Workstation
(e) Terminal
47. In the options given below, which one is not a goal of computer network?
(a) Resource sharing
(b) Protection of PC from virus
(c) Access to Remote database
(d) Video conferencing
(e) Email
48. The official protocol used on the internet is ……………..
(a) ISO/OSI
(b) TCP/IP
(c) IEEE 802.3
(d) CSMA/CD
(e) X-25 Digital
49. ………. is a program in the users side that is used to search for and display documents in the World Wide Web
(a) Website
(b) Web Address
(c) Web Server
(d) Web Browser
(e) Web Page
50. HTTP is the abbreviation of
(a) Hyper Text Transfer Protocol
(b) Hyper Text Transmission Protocol
(c) Hyper Text Technical Parameters
(d) Hyper Text Technology Progression
(e) None of the above
Answer Key
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1.c
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2. a
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3. c
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4. a
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5. c
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6. e
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7. b
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8. d
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9. c
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10. a
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11. a
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12. c
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13. a
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14. b
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15. c
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16. b
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17. d
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18. d
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19. c
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20. d
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21. e
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22. a
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23. b
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24. a
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25. c
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26. b
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27. a
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28. a
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29. d
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30. a
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31. a
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32. e
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33. d
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34. b
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35. e
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36. d
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37. a
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38. b
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39. b
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40. a
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41. c
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42. d
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43. a
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44. b
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45. d
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46. c
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47. b
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48. b
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49. d
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50. b
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