MCQ Practice

Computer & IT MCQs

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Which of the following does not belong to queries for processes?

A. Job queue
B. Device queue
C. Ready queue
D. PCB queue

Explanation:
PCB queue is not a standard process queue type in operating systems (the others are common scheduling queues).

Primary key is ____.

A. Uniquely identifies each record
B. Cannot be repeated
C. AutoNumber is an example of a Primary Key
D. All of these

Explanation:
A primary key uniquely identifies each record, cannot be repeated, and an AutoNumber is a common way to create one.

The structure or format of data is called ____.

A. Syntax
B. Semantics
C. Struct
D. None of these

Explanation:
Syntax refers to the rules and structure that define how data is organized and stored.

In a database, each row is called ____.

A. Record
B. Field
C. Table
D. Factor

Explanation:
Each row in a database table represents one complete record.

is a unit of information in a .

A. Field, Database
B. Record, Field
C. Field, Record
D. None of these

Explanation:
A field is a single unit of information, and a record is a complete set of fields for one entity.

A collection of interrelated files in a computer is called a ____.

A. File manager
B. Field
C. Database
D. None of these

Explanation:
A database is an organized collection of interrelated files (tables) that store related data.

The smallest unit of information about a record in a database is called a ____.

A. Field
B. Cell
C. Bit
D. None of these

Explanation:
In a database, a field (or attribute) is the smallest unit that holds a single piece of information about a record.

The view of PowerPoint in which you can watch all slides at once is ____.

A. Slide sorter view
B. Slide show view
C. Both A & B
D. None of these

Explanation:
Slide Sorter shows all slides simultaneously.

In a PowerPoint presentation, ____.

A. Sound clips can be inserted, but not movie clips
B. Movie clips can be inserted, but not sound clips
C. Both movie & sound clips cannot be inserted
D. Both movie & sound clips can be inserted

Explanation:
PowerPoint supports both audio and video clips.

The best view to insert a new slide in a PowerPoint presentation is ____.

A. Slide sorter view
B. Normal view
C. Reading View
D. Slide master view

Explanation:
The normal view is the most convenient for inserting slides.

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.