MCQ Practice

Computer & IT MCQs

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A Word field may consist of an optional field instruction called a(n) ____.

A. Sub-document
B. Symbol
C. Signal
D. Switch

Explanation:
Field switches modify the behavior of Word fields.

A wireless technology built into electronic gadgets used for exchanging data over short distances is ____.

A. Bluetooth
B. Wi-Fi
C. Modem
D. USB

Explanation:
Bluetooth is designed for short-range wireless communication.

A small or intelligent device is so called because it contains within it a ____.

A. Computer
B. Microcomputer
C. Programmable
D. Sensor

Explanation:
Many smart devices contain sensors.

A single point on a computer screen is called ____.

A. Cell
B. Bit
C. Pixel
D. Element

Explanation:
A pixel (Picture Element) is the smallest unit on a display.

A single packet on a data link is known as ____.

A. Path
B. Frame
C. Block
D. Group

Explanation:
Data is transmitted in frames at the data link layer.

A set of rules for telling the computer what operations to perform is called a ____.

A. procedural language
B. structures
C. natural language
D. programming language

Explanation:
A programming language provides rules for writing instructions.

A set of processes is deadlocked if ____.

A. Each process is blocked and will remain so forever
B. Each process is terminated
C. All processes are trying to kill each other
D. None of these

Explanation:
Deadlock occurs when processes are permanently blocked waiting for resources.

A self-replicating program, like a virus which was taken from a 1970s science fiction novel by John Bruner entitled the Shockwave Rider is ____.

A. Bug
B. Vice
C. Lice
D. Worm

Explanation:
A computer worm is a self-replicating program.

A screen element of MS Word that is usually located below the title bar that provides categorized options is ____.

A. Menu bar
B. Tool Bar
C. Status Bar
D. All of these

Explanation:
The Menu bar contains categorized commands (File, Edit, View, etc.).

A program with a graphical user interface for displaying HTML files, used to navigate the World Wide Web is ____.

A. Search engine
B. Web browser
C. Comment
D. None of these

Explanation:
A web browser displays web pages.

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.