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

In MS Word, a list of dots or numbers at the beginning of a paragraph is created using the:

A. Indent

B. Shading

C. Borders

D. Bullets and Numbering

Correct answer is: D. Bullets and Numbering

Which part of the PowerPoint window lists all the slides in a presentation in a thumbnail form?

A. Status Bar

B. Notes Pane

C. Slides Pane / Thumbnail Pane

D. Task Pane

Correct answer is: C. Slides Pane / Thumbnail Pane

What does the symbol $ represent in a cell reference like $A$1?

A. A relative reference

B. A text string

C. An absolute reference

D. A currency value

Correct answer is: C. An absolute reference

A technician replaces a computer’s 4 GB RAM with 8 GB RAM. What is the primary benefit of this upgrade?

A. Faster processor speed

B. More programs can run simultaneously

C. Larger files can be stored permanently

D. Faster internet browsing

Correct answer is: B. More programs can run simultaneously

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