Job Exams Hero

Basic Computer MCQs

Prepare for job exams with the most important and updated Computer MCQs. These questions cover topics like computer basics, MS Office, internet, hardware, software, programming, databases, and networking. Useful for all competitive tests like FPSC, NTS, PPSC, SPSC, BPSC, CSS, PMS, ISSB, and others. At Jobexams, we add new MCQs regularly to help you get better scores. All questions follow the latest paper pattern and syllabus.

Browse Categories
Quick Results 0 found

Question Coming Soon!

"" isn't in our database yet, but we're adding new questions daily.

1 Basic Computer MCQs

Which of the following is a portable machine?

  • Laptop
  • Works Station
  • Super Computer
  • None of these
0 Comments
Correct Answer: A. Laptop

Explanation:

 A laptop is a small, lightweight computer that is designed to be easily carried and ... Read More Details

2 Basic Computer MCQs

In binary representation, what is the decimal equivalent of 1011?

  • 11
  • 12
  • 13
  • None of these
0 Comments
Correct Answer: A. 11

Explanation:

The binary number system uses only two digits: 0 and 1. Each digit ... Read More Details

3 Basic Computer MCQs

The binary equivalent of decimal 13 is?

  • 1101
  • 1001
  • 11011
  • None
0 Comments
Correct Answer: A. 1101

Explanation:

 


To find the binary equivalent of a decimal number like 13, we divide ... Read More Details

4 Basic Computer MCQs

What is the binary equivalent of the decimal number 10?

  • 1010
  • 1100
  • 1001
  • 111
0 Comments
Correct Answer: A. 1010

Explanation:

In computing, binary numbers are used to represent all types of data using ... Read More Details

5 Computer Architecture MCQs

Which is the fastest Memory of a Computer?

  • Main Memory
  • SRAM
  • Cache Memory
  • DRAM
0 Comments
Correct Answer: C. Cache Memory

Explanation:

Cache memory is the fastest type of memory in a computer system. It ... Read More Details

6 Computer Architecture MCQs

Which of the following types of memory offers the highest speed and performance?

  • SSD
  • Hard Disk
  • Cache
  • None of these
0 Comments
Correct Answer: C. Cache

Explanation:

Cache memory is the fastest and highest-performing type of memory in a computer ... Read More Details

7 Computer Architecture MCQs

What is the purpose of the cache memory?

  • To speed up processing by storing frequently used data
  • To backup files
  • To store only images
  • None of these
0 Comments
Correct Answer: A. To speed up processing by storing frequently used data

Explanation:

Cache memory is a small, high-speed memory unit located close to or inside ... Read More Details

8 Computer Architecture MCQs

Which of the following are the two main components of the CPU?

  • Control Unit and ALU
  • Control Unit and Registers
  • Registers and Main Memory
  • None of these
0 Comments
Correct Answer: A. Control Unit and ALU

Explanation:

These two components are the central building blocks of the CPU (Central Processing ... Read More Details

9 Basic Computer MCQs

In web searching, the use of quotation marks (" ") helps to ?

  • Search by file type
  • Exclude specific terms
  • Search for exact phrases
  • None of these
0 Comments
Correct Answer: C. Search for exact phrases

Explanation:

When you put quotation marks (" ") around a group of words while ... Read More Details

10 Basic Computer MCQs

What is the function of a web browser?

  • Manage operating system updates
  • View and interact with web content
  • Encrypt system files
  • None of these
0 Comments
Correct Answer: B. View and interact with web content

Explanation:

A web browser is a software application that allows users to access, view, ... Read More Details