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 a table, pressing the Tab key in the last cell will:

A. Delete the row

B. Insert a new row

C. Move to the next cell

D. Close the document

Correct answer is: B. Insert a new row

Which of the following is NOT a valid PowerPoint view?

A. Normal View

B. Outline View

C. Page Layout View

D. Reading View

Correct answer is: C. Page Layout View

Rows in Excel are labeled with:

A. Letters

B. Symbols

C. Numbers

D. Roman numerals

Correct answer is: C. Numbers

Which device is used to connect a computer to a telephone line for dial-up internet access?

A. Router

B. Modem

C. Switch

D. Repeater

Correct answer is: B. Modem

Pressing Ctrl + B in MS Word will:

A. Open a new document

B. Make the selected text bold

C. Save the document

D. Close the document

Correct answer is: B. Make the selected text bold

To replace a word with another word throughout the document, you would use the “Replace” feature found under which tab?

A. Home

B. Insert

C. Design

D. Layout

Correct answer is: A. Home

To add a sound or a video clip to a slide, you would go to the:

A. Home tab

B. Insert tab

C. Design tab

D. Animations tab

Correct answer is: B. Insert tab

Which function counts cells containing numbers?

A. COUNT

B. COUNTA

C. COUNTBLANK

D. SUM

Correct answer is: A. COUNT

A computer that is designed to be used by one person at a time, like a PC, is classified as a:

A. Mainframe

B. Supercomputer

C. Microcomputer

D. Minicomputer

Correct answer is: C. Microcomputer

The space around the printed area of a page (top, bottom, left, right) is called:

A. Header

B. Indentation

C. Margin

D. Footer

Correct answer is: C. Margin