Computer Fundamental MCQ Question Answer

 Q.1 Who is the developer of computer?

Ans       Charles Babbage

Q.2 What is the full form of COMPUTER?

Ans      Commonly Operating Machine Purposely Used For Education Research.

Q.3 The smallest unit of data in computer is?

Ans     Bit

Q.4 In computer system,  1 Nibble equal to ?

Ans     4 Bits

Q.5 One byte equal to ?

Ans    8 Bits

Q.6 What is the full form of CPU?

Ans    Central Processing Unit

Q.7 How many parts are there in CPU?

Ans   Two

Q.8 The brain on any computer System is?

Ans     CPU

Q.9 Which of he following is not a example of software?

Ans      Mouse

Q.10 How many computer generation 's are there?

Ans    Five

Q.11 What is the time period of first generation's Computer?

Ans     1946- 1959

Q.12 In first generation of computer, which technology was used?

Ans            Vacuum Tube

Q.13 In Memory, full name of KB?

Ans     Kilobyte

Q.14  1 KB equal to ?

Ans      1024 byte

Q.15 How many type of memory are there?

Ans      Two

Q.16 Which of the following is the example of volatile memory?

Ans              RAM

Q.17 RAM stands for?

Ans    Random Access Memory 

Q.18 Which of the following is the example of input devices?

Ans        Keyboard, Mouse, Scanner

Q.19 CPU consist of?

Ans       ALU + CU

Q.20 Which of the following is not component of computer System?

Ans         Stepper Motor