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.
1. Which of the following is NOT a hardware of a computer?
A. windows
B. monitor
C. Central Processing Unit
D. Key Board
2. The central processing unit consists of
A. The arithmetic logic unit
B. The registers
C. The control unit
D. All the above
3. Which of the following was not used in first generation computers?
A. punch cards
B. magnetic core
C. vacuum tubes
D. all of the above
4. The computer keyboard in English normally uses
A. Abcdef base
B. QWERT base
C. Asdfg base
D. None of these
5. In this generation, transistors replaced vacuum tubes
A. First generation computers
B. Second generation computers
C. Third generation computers
D. Fourth generation computers
6. One trillionth of a second is
A. minute
B. micro sound
C. pico second
D. mille second
7. The —– is the administrative section of the computer system.
A. Memory Unit
B. Control Unit
C. Input Unit
D. Central Processing Unit
8. Integrated circuits are classified on the basis of
A. number of transistors
B. type of computer
C. manufacturing company
D. none of the above
9. The base of the hexadecimal number system is
A. 2
B. 8
C. 10
D. 16
10. To recall all the deleted records, which command can be used?
A. RECALL
B. RECALL ALL
C. Both (a) and (b)
D. None of the above
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