Level: Class 12th mcqs

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#41 _______ translates a high level language program line by line

A)   Interpreter
B)   Compiler
C)   Assembler
D)   Processor
Answer:   A


#42 Which of the following device is considered to be the first computer ?

A)   Difference Engine
B)   ABACUS
C)   Tabulating Machine
D)   Mark 1
Answer:   B


#43 which of the following steps in instruction cycle, interprets instruction

A)   Fetch
B)   Decode
C)   Execute
D)   Write-back
Answer:   B


#44 Which one is not a portable computer.

A)   Laptop
B)   PDA
C)   Notebook
D)   Mini Computer
Answer:   D


#45 Which computers are the second powerful and expensive computers than supercomputers.

A)   Micro computers
B)   mini computers
C)   mainframe computers
D)   laptops
Answer:   C


#46 Which of the following software are set of programs that operate and control the computer system?

A)   Freeware
B)   Shareware
C)   System Software
D)   Application Software
Answer:   C


#47 There are _________ numbers of loop in C++ language

A)   1
B)   2
C)   3
D)   4
Answer:   C


#48 Which of the following is the process of storing the data information and instructions?

A)   Input operation
B)   Processing operation
C)   Output operation
D)   Storage operation
Answer:   D



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