Computer Science Mcqs Online Test 10

Computer Science Mcqs Online Test 10 Preparation Question Answer

The instructions that tell a computer how to carry out the processing tasks are referred to as computer?

 

programs
processors
input devices
memory modules

Correct!

Wrong!

1 Byte =?

 

8 bits
9 bits
4 bits
2 bits

Correct!

Wrong!

____is the key we use to run the selected command?

 

SHIFT
TAB
ENTER
CTRL

Correct!

Wrong!

Father of “C‘ programming language?

 

Dennis Ritchie
Prof John
Keenly Thomas
Kurtz Bill Gates

Correct!

Wrong!

An area of a computer that temporarily holds data waiting to be processed is?

CPU
Memory
Storage
File

Correct!

Wrong!

__translates and executes program at run time line by line?

Compiler
Interpreter
Linker
Loader

Correct!

Wrong!

The device used to carry digital data on analogue lines is called as?

 

Modem
Multiplexer
Modulator
Demodulator

Correct!

Wrong!

RAM stands for?

 

Random origin money
Random only memory
Read only memory
Random access memory

Correct!

Wrong!

BIOS stands for?

 

Basic Input Output system
Binary Input output system
Basic Input Off system
all the above

Correct!

Wrong!

____ is the key to close a selected drop -down list; cancel a command and close a dialog box?

TAB
SHIFT
ESC
F10

Correct!

Wrong!

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