Some Computer related Question with Answer for IBPS mains Exam

1.What happens when you press Ctrl + V key?

A)   A Capital V letter is typed into your document at the cursor point
B)   The selected item is pasted from the Clipboard
C)   The selected item is pasted to the Clipboard
D)   The selected drawing objects are distributed vertically on the page
E)   None of these
Correct answer: B 

2. To find and load a file that has been saved 

A)   select the Close command
B)   select the New command
C)   select the Save command
D)   select the Open command
E)   None of these
Correct answer: D  

3. A limitation of software that digitises voice data is that it

A)   is prohibitively expensive.
B)   must be trained to recognise individual voices.
C)   can only be used on high-end computers.
D)   cannot be used on laptop computers.
E)   cannot be used on desktop computers.
Correct answer: B 

4.External devices such as printers, keyboards and mo- dems are known as 

A)   add-on devices
B)   peripherals
C)   extra hardware devices
D)   PC expansion slot add-ons
E)   special-buys
Correct answer: B  

5.A document in portrait prints 

A)   the same characters per line with the same document in landscape.
B)   more characters per line than the same document in landscape.
C)   less characters per line than the same document in landscape.
D)   smaller fonts in order to fit the same amount of characters per line with landscape.
E)   None of these
Correct answer: C 

6. When the mouse is moved, it causes a picture to move on the screen which is referred to as a 

A)   menu
B)   icon
C)   pointer
D)   tab
E)   None of these
Correct answer: C  

Solution :
In computer, a pointer or mouse cursor (as part of a personal computer WIMP style of interaction) is a symbol or graphical image on the computer monitor or other display device that echoes movements  of the pointing device, commonly a mouse, touchpad, or stylus pen.  7. What is the full form of PROM?

A)   Programmable Read Only Memory
B)   Progressive Read Only Memory
C)   Periodic Read Only Memory
D)   Perfect Read Only Memory
E)   Program Read-Only Memory
Correct answer: A  

Solution :
Programmable read-only memory (PROM) is read-only memory (ROM) that can be modified once by a user. PROM is a way of allowing a user to tailor a microcode program using a special machine called a PROM programmer.  8.Which of the following will be used if the sender of an e-mail wants to bold, italicise etc the text message?

A)   Reach Signature
B)   Reach Text
C)   Reach Format
D)   Plain Format
E)   Plain Text
Correct answer: C  

9.In a computer, how many bits does a nibble signify ? 

A)   4
B)   8
C)   12
D)   16
E)   64
Correct answer: A  

Solution :
A nibble or nybble is a digital unit of measurement that refers to four binary digits or half a byte (4 bits). Since there are only 16 possible values for a nibble, it can be expediently represented by a single hexadecimal digit.

 10. .Which of the following is not true about a compiler ?

A)   It translates instruction of a high-level language into machine language.
B)   It translates entire source program into machine language program.
C)   It is involved in program’s execution.
D)   It is a translating program.
E)   It is useful to run programs.
Correct answer: E 

Source  available   http://bit.ly/2ccj4Jf