Computer Knowledge For CWE-Clerks-V- Main Examination

Computer Knowledge For CWE-Clerks-V- Main Examination 

1. While working on Microsoft Word, which among the following is the command for “Undo”? 

(1) Cntrl +A 

(2) Cntrl +Z 

(3) Cntrl +Y 

(4) Cntrl +C

(5) Cntrl+U

Ans. (2) While working on Microsoft Word, Cntrl +Z is the command for “Undo”.

2. While browsing the internet, which of the following key is used for full screen view? 

(1) F3 

(2) F5 

(3) F11 

(4) F9

(5) F6

Ans. (3) While browsing the internet, F11 key is used for full screen view.

3. To see the document before the printout is taken, use___

(1) Insert Table 

(2) Paste

(3) Cut 

(4) Print Preview

(5) Print Layout

Ans. (4) To see the document before the printout is taken, use print preview.

4. Which of the following device is a volatile storage?

(1) RAM 

(2) Hard Disc 

(3) Magnetic Tape 

(4) Floppy Disc

(5) ROM

Ans. (1) RAM is a volatile storage.

5. Another name for a pre-programmed formula in Excel is___

(1) range 

(2) graph

(3) function 

(4) cell

(5) Label

Ans. (3) Another name for a pre-programmed formula in Excel is function.

6. To move data from one part of the document to another, following is used___

(1) Cut and Paste 

(2) Copy and Paste

(3) Copy and Undo 

(4) Cut an Delete

(5) All

Ans. (1) To move data from one part of the document to another, cut and paste is used.

7. ALU works on the instructions and data held in the___

(1) Notebook 

(2) I/O devices

(3) Registers 

(4) Copy Pad

(5) D

Ans. (3) ALU works on the instructions and data held in the register.

8. The ALU performs ____ operations.

(1) Algebraic 

(2) ASCII

(3) Logarithm-based 

(4) Algorithm-based

(5) Logic 

Ans. (1) The ALU performs logic operations.

9. Peripheral devices such as printers and plotters are considered to be____

(1) hardware 

(2) software

(3) data 

(4) information

(5) both 1 and 2

Ans. (1) Peripheral devices such as printers and plotters are considered to be hardware.

10. In a sequence of events that takes place in an instruction cycle, the first cycle is___

(1) Store cycle 

(2) Execute cycle

(3) Decode cycle 

(4) Fetch cycle

(5) Restore cycle

Ans. (4). In a sequence of events that takes place in an instruction cycle, the first cycle is fetch cycle.