Computer Awareness for Bank PO , IBPS , Bank Clerical Exams, SBI and all other Banking exams, RBI, SBI and other Banking Recruitment Examinations of 2013 and 2014.If you like the post kindly give rating.
11. The following device allows the user to add external components to a computer system
A. Keyboards
B. Storage devices
C. Ports/system boards
D. Diskettese
12. Process of finding/correcting program errors is
A. Hacking
B. Cracking
C. Bugs
D. Debugging
13. The third generation of computers covers the period
A. 1959–1964
B. 1965–1971
C. 1971–1981
D. 1991–1996
14. First computers that stored instructions in memory
A. first generation computers
B. second generation computers
C. third generation computers
D. fourth generation computer
15. A number system with a base of 8 is referred as
A. binary
B. decimal
C. octal
D. none of these
16. The secondary storage device that follows the sequential mode of access is
A. Optical Disk
B. Magnetic Tape
C. Magnetic Disk
D. None of these
17. Backspace key is a
A. function key
B. character key
C. control key
D. none of the above
18. Which device can understand the difference between data and programs?
A. memory
B. microprocessor
C. output device
D. input device
19. Memory is made up of
A. a large number of cells
B. a set of circuits
C. a set of wires
D. none of these
20. Mar stands for
A. Memory Arithmetic register
B. Memory address register
C. Memory access register
D. Memory Assessing register
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