Computer Knowledge Quiz for SBI PO Mains 2015 - Set 10

Hello and welcome to ExamPundit. Here is a set of Computer Knowledge Quiz for SBI PO Mains 2015.

1. Which is not a characteristics of a computer ?
(a) Speed
(b) Automation
(c) Diligence
(d) Reliability
(e) None of these

2. Devices that are used to give instruction to the computer is known as ___
(a) Input device
(b) Output device
(c) External source
(d) Mechanical device
(e) None of these

3. Which of the following is the combination of Read–only memory and program code pre–installed and also stored data inside it?
(a) PROM
(b) Pen drive
(c) Firmware
(d) Auxiliary memory
(e) None of these

4. Which are the two parts of Machine language in computer ?
(a) DFD and Data flow
(b) Operation code and operand
(c) Binary code
(d) Machine code and object code
(e) None of these

5. Which is not a type of transmission channel ?
(a) Full Duplex
(b) Simplex
(c) Semi simplex
(d) Half Duplex
(e) None of these

6. MAN stands for –
(a) Main area network
(b) Metro area network
(c) Mesh area network
(d) Metropolitan area network
(e) Both (a) and (d)

7. Stand by drops a computer system into a very ___
(a) High power mode
(b) Low power mode
(c) Neutral mode
(d) Average power mode
(e) None of these

8. What is the short cut key to reserve the action of the Undo button?
(a) Ctrl + Y
(b) Ctrl + X
(c) Ctrl + B
(d) Ctrl + Z
(e) None of these

9. Which of the following does represent Data flow ?
(a) Line arrow
(b) Rectangle
(c) Circle
(d) Square
(e) None of these

10. Which is not a system software ?
(a) DBMS
(b) Translator
(c) Data communication software
(d) Entertainment software
(e) None of these


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