Computer Science MCQS

Computer Science MCQ with detailed explanations for students & freshers preparing for entrance exams, various tests, interviews, competitive exams like GATE exam, interview, competitive examination and entrance exam.

📚 Table of Content

The motherboard is also known as:

A. CPU Board

B. System Board

C. Memory Board

D. Power Board

Correct answer is: B. System Board

To insert a table from the keyboard, you can use the “Insert Table” option found under which tab?

A. Home

B. Insert

C. Design

D. References

Correct answer is: B. Insert

In PowerPoint, objects like text, charts, and tables are placed inside:

A. Frames

B. Text Blocks

C. Placeholders

D. Holders

Correct answer is: C. Placeholders

Which function would you use to find the largest number in a range?

A. MIN

B. MAX

C. LARGE

D. COUNT

Correct answer is: B. MAX

A supercomputer performing weather forecasting requires processing 10²⁰ calculations. Which computer characteristic is being utilized?

A. Accuracy

B. Diligence

C. Versatility

D. Storage

Correct answer is: B. Diligence

Which port is commonly used to connect a mouse, keyboard, and printer?

A. HDMI

B. VGA

C. USB

D. Ethernet

Correct answer is: C. USB

The tool that allows you to copy formatting from one piece of text to another is the:

A. Clipboard

B. Painter

C. Format Painter

D. Style Copier

Correct answer is: C. Format Painter

A presenter wants a company logo to appear in the EXACT same position on all 50 slides of a presentation. What is the most efficient method?

A. Copy and paste logo to each slide

B. Use Header and Footer dialog box

C. Insert logo on Slide Master

D. Add logo to slide 1 and duplicate

Correct answer is: C. Insert logo on Slide Master

The intersection of a column and a row is called a:

A. Cell

B. Sheet

C. Box

D. Tab

Correct answer is: A. Cell

Which of the following characteristics of a computer means it can perform millions of calculations in a few seconds?

A. Accuracy

B. Diligence

C. Versatility

D. Speed

Correct answer is: D. Speed