MCQ Practice

Computer & IT MCQs

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A detailed written description of the programming cycle and the program, along with the test results and a printout of the program, is called ____.

A. documentation
B. output
C. reporting
D. spec sheets

Explanation:
This is called program documentation.

A Ctrl + Enter" command will ____.

A. Open a new document
B. Create a new page
C. Create a new Paragraph
D. Create a new line

Explanation:
Ctrl+Enter inserts a page break.

A CPU contains ____.

A. A card reader and a printing device
B. An analytical engine and a control unit
C. A control unit and an arithmetic logic unit
D. An arithmetic logic unit and a card reader

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

A computer system that is old and perhaps not satisfactory is referred to as a(n) ____.

A. Ancient system
B. Historical system
C. Age-old system
D. Legacy system

Explanation:
Systems that are still in use are called legacy systems.

A computer program that translates one program instruction at a time into machine language is called a/an ____.

A. Interpreter
B. CPU
C. Compiler
D. Simulator

Explanation:
An interpreter translates and executes code line by line.

A computer program that converts an entire program into machine language is called a/an ____.

A. Interpreter
B. Simulator
C. Compiler
D. Commander

Explanation:
A compiler translates the entire high-level code into machine language at once.

A computer can perform almost any task, if it can be ____.

A. Coded
B. Memorised
C. Analysed
D. Reduced to a series of logical steps

Explanation:
Computers follow programmed logical instructions.

A computer cannot boot if it does not have the ____ system.

A. Compiler
B. Loader
C. Operating
D. Assembler

Explanation:
The operating system is essential for booting.

A collection of system programs that controls and coordinates the overall operations of a computer system is called ____.

A. System software
B. Operating system
C. Utility program
D. Device driver

Explanation:
The operating system manages all hardware and software resources.

A collection of connected computers is called ____.

A. Processing
B. Network
C. Chatting
D. Centralized System

Explanation:
A network is a collection of interconnected computers.

Practice Important Questions

This section provides important MCQs with answers and explanations to help candidates prepare effectively for CSS, PMS, and other competitive exams.

Improve Conceptual Understanding

Each MCQ is designed to strengthen your understanding of key concepts and improve analytical thinking required in exams.

Exam-Oriented Preparation

These MCQs follow actual exam patterns, helping aspirants practice relevant questions and improve performance.

Useful for CSS and PMS Exams

This collection is highly beneficial for CSS, PMS, and other competitive exams, improving accuracy and confidence.