MCQ Practice

Computer & IT MCQs

The problem is not ____ to one of internal.

A. Reduce
B. Reducible
C. Reliable
D. Reduction

Explanation:
The problem is reducible to one of internal (corrected wording from original).

CPU is an example of ____.

A. Software
B. Hardware
C. Program
D. Memory

Explanation:
The CPU is a physical hardware component.

Which part of the computer is called “the brain of the computer”?

A. Compiler
B. Central Processing Unit
C. Visual Display Unit
D. None of these

Explanation:
The CPU is called the computer's brain.

The primary purpose of a Computer’s CPU is to ____.

A. Enhance graphics
B. Provide memory storage
C. Process instructions
D. Interface with peripherals

Explanation:
The CPU’s main job is to process instructions.

What components are found in a CPU?

A. RAM and ROM
B. An electronic logic gate and a control unit
C. Control Unit
D. None of these

Explanation:
The Control Unit is a core component inside the CPU.

CPU consists of ____.

A. BIOS + CMOS
B. ALU + CU
C. GPU + PSU
D. RAM + ROM

Explanation:
The CPU consists of the Arithmetic Logic Unit (ALU) and the Control Unit (CU).

The founder of Alibaba is ____.

A. Jack Ma
B. Jeff Bezos
C. Bill Gates
D. None of these

Explanation:
Jack Ma founded Alibaba.

Alibaba group found in ____.

A. 1991
B. 1993
C. 1997
D. 1999

Explanation:
Alibaba Group was founded in 1999.

Amazon (E-Commerce Platform) was founded in ____.

A. 1992
B. 1993
C. 1994
D. 1995

Explanation:
Amazon was founded in 1994.

Amazon’s best example ____ site.

A. E-Commerce
B. Social Networking
C. Blogging
D. Entertainment

Explanation:
Amazon is the best example of an e-commerce site.