IC3 IC3 Computing Fundamentals and Key Applications 2

Question 1

Which operating system is developed and maintained by Apple Inc. for its Mac computers?

Accepted Answer

macOS

Answer

Windows

Answer

Linux

Answer

Android

Question 2

In file management, what does a file extension indicate?

Accepted Answer

The type or format of the file

Answer

The size of the file in kilobytes

Answer

The location where the file is saved on the hard drive

Answer

The date the file was created

Question 3

What is the purpose of a file folder (directory) in a computer's file system?

Accepted Answer

To organize and group related files together

Answer

To compress files to save disk space

Answer

To encrypt sensitive documents

Answer

To back up files to an external drive

Question 4

Which of the following is an example of system software?

Accepted Answer

Windows 11

Answer

Microsoft Word

Answer

Google Chrome

Answer

Adobe Photoshop

Question 5

What happens when you install software on a computer?

Accepted Answer

Program files are copied to the computer's storage and configured to run

Answer

The software is stored in RAM permanently

Answer

The CPU is upgraded to support the new program

Answer

The operating system is replaced with the new software

Question 6

What is the primary function of a network router in a home or office?

Accepted Answer

To direct internet traffic between devices and the internet service provider

Answer

To print documents wirelessly

Answer

To increase the speed of the computer's CPU

Answer

To store backup copies of files

Question 7

Which of the following best describes a mobile device?

Accepted Answer

A portable computing device such as a smartphone or tablet

Answer

A desktop computer with a large monitor

Answer

A server that stores website data

Answer

A type of printer that connects wirelessly