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

By default, MS Word documents are saved with which file extension?

A. .xls

B. .ppt

C. .docx

D. .pdf

Correct answer is: C. .docx

To move text from one place to another, you would first select it and then:

A. Ctrl + C

B. Ctrl + V

C. Ctrl + X

D. Ctrl + Z

Correct answer is: C. Ctrl + X

The “Handout Master” is used to control the layout of:

A. Individual slides

B. Printed copies of slides for the audience

C. Speaker notes

D. The title slide only

Correct answer is: B. Printed copies of slides for the audience

Columns in Excel are labeled with:

A. Numbers

B. Letters

C. Symbols

D. Both letters and numbers

Correct answer is: B. Letters

The small, high-speed memory located inside the CPU is called:

A. Registers

B. Hard Disk

C. RAM

D. ROM

Correct answer is: A. Registers

Which shortcut is used to “Undo” the last action?

A. Ctrl + Y

B. Ctrl + A

C. Ctrl + Z

D. Ctrl + X

Correct answer is: C. Ctrl + Z

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