Question 1

What is the main function of an operating system in a computer?

Accepted Answer

To manage the computer's hardware and software resources

Answer

To browse the internet

Answer

To create documents

Answer

To run antivirus software

Question 2

Which of the following is an example of software?

Accepted Answer

Microsoft Word

Answer

Monitor

Answer

Keyboard

Answer

Hard Drive

Question 3

Which device is considered an input device?

Accepted Answer

Mouse

Answer

Monitor

Answer

Speaker

Answer

Printer

Question 4

What type of software helps to protect your computer from viruses?

Accepted Answer

Antivirus software

Answer

Spreadsheet software

Answer

Word processor

Answer

Web browser

Question 5

Which of the following is a type of permanent storage?

Accepted Answer

Hard Drive

Answer

RAM

Answer

CPU

Answer

Monitor

Question 6

What is the main purpose of a keyboard?

Accepted Answer

To input text and commands into a computer

Answer

To connect to the internet

Answer

To display images

Answer

To store files

Question 7

Which device is considered an output device?

Accepted Answer

Printer

Answer

Keyboard

Answer

Mouse

Answer

Scanner

Question 8

What is the keyboard shortcut for pasting text in most Windows applications?

Accepted Answer

Ctrl + V

Answer

Ctrl + P

Answer

Ctrl + X

Answer

Ctrl + C

Question 9

Which keyboard shortcut is used for undoing the last action in most applications?

Accepted Answer

Ctrl + Z

Answer

Ctrl + A

Answer

Ctrl + Y

Answer

Ctrl + S

Question 10

What is the keyboard shortcut for cutting selected text in most text editors?

Accepted Answer

Ctrl + X

Answer

Ctrl + A

Answer

Ctrl + C

Answer

Ctrl + V

Question 11

Which keyboard shortcut is commonly used to find text within a document?

Accepted Answer

Ctrl + F

Answer

Ctrl + H

Answer

Ctrl + J

Answer

Ctrl + G

Question 12

What is the keyboard shortcut for copying selected text in most applications?

Accepted Answer

Ctrl + C

Answer

Ctrl + F

Answer

Ctrl + P

Answer

Ctrl + A

Question 13

What is the keyboard shortcut for redoing an action that was just undone?

Accepted Answer

Ctrl + Y

Answer

Ctrl + Z

Answer

Ctrl + V

Answer

Ctrl + X

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