50 Computer Fundamental MCQ (Multiple Choice Questions) Quiz

This MCQs quiz contains fundamental of computer questions and answers. This quiz will help you to check your knowledge and improve it.In this world, where everything is computerized, one needs to know all the computer fundamentals.
Do you need a test to see just how much you understand? Take the quiz and pick the correct option.

1. What is the full form of the RAM?

A) Random answer memory
B) Random Access Memory
C) Random another memory
D) Random and memory

... Answer is B)
The full form of RAM is "Random Access Memory"

2. WWW stands for ?

A) World Whole Web
B) Wide World Web
C) Web Whole Wide
D) World Wide Web

... Answer is D)
The full form of WWW is "World Wide Web"

3. Which of these is the smallest in size?

A) Keyboard
B) Monitor
C) Printer
D) Mouse

... Answer is D)
Mouse is the smallest in size.

4. Which device is used to generate an image on a paper from the computer.?

A) Scanner
B) Mouse
C) Printer
D) Monitor

... Answer is C)
Printer is used to generate an image on a paper from the computer.

5. Which of the following is an input device.?

A) Monitor
B) Keyboard
C) Printer
D) None of above

... Answer is B)
As you type on the keyboard, you're inputting information into the computer.

6. Which is the biggest unit of data storage in the following list.?

A) Byte
B) Kilobyte
C) Megabyte
D) Gigabyte

... Answer is D)
Gigabyte is the biggest unit of data storage in the following list.

7. Where is RAM located.?

A) Mouse
B) Motherboard
C) Mouse
D) PenDrive

... Answer is B)
RAM is located in Motherboard.

8. Which one of the following is a secondary storage device.?

A) Mouse
B) Keyboard
C) Mouse
D) ROM

... Answer is D)
ROM is a secondary storage device.

9. The basic Architecture of Computer was developed by ?

A) John Von Advard
B) Charles Babbage
C) John Von Neumann
D) None of Above

... Answer is C)
A computer architecture based on a 1945 description by John von Neumann.

10. Which among following first generation of Computer had.?

A) Vacuum-Tubes
B) Transistors
C) Magnetic Tape
D) All of Above

... Answer is A)
A vacuum-tube computer, now termed a first-generation computer, is a computer that uses vacuum tubes for logic circuitry.

11. The "HEART" of the processor which performs many different operations.?

A) Arithmetic and logic unit
B) Output Device
C) Input Device
D) All of Above

... Answer is A)
The Arithmetic and logic unit performs all the basic operations of the computer system. It performs all the arithmetic(+,-,*,/,etc) as well as the logical operations( AND, OR, NOT, etc).

12. If a computer has more than one processor then it is knows as ?

A) Super Computer
B) UniProcessor
C) Mini Processor
D) Multiprocessor

... Answer is D)
A multiprocessor is a computer system with two or more central processing units (CPUs), with each one sharing the common main memory as well as the peripherals.

13. Super-Computer are Primarily useful for____

A) Normal Data Inputting
B) For School Sutdent Practical
C) Mathematical intensive scientific applications
D) None of these

... Answer is C)
Super-Computer are Primarily useful for Mathematical intensive scientific applications.

14. ALU consists of ______ bits.

A) 32
B) 16
C) 8
D) 4

... Answer is B)
16 bit ALU performs 16 operations. There are 2 data inputs and one select line. According to select line input appropriate operation is performed between 2 inputs. Output of this 16 bit ALU is connected between ROM and RAM. A number of basic arethematic and bitwise logic functions are performed in the ALU.

15. RAID Stands for______

A) Redundant Array of Independent Disks
B) Refundable Array of Independent Disks
C) Reusable array of individual disks
D) None of these

... Answer is A)
Redundant Array of Independent Disks (RAID) is a virtual disk technology that combines multiple physical drives into one unit.