What is the function of the operating system?

• Manages computer's hardware

• Edits photos

• Creates documents and spreadsheets

• Designs web pages

Which of the following is an example of a mobile operating system?

• Linux

• Android

• macOS

• Windows

What is the primary working area of the computer called?

• Taskbar

• Start Menu

• Desktop

• File Explorer

Which utility program is used to make a large file more compact?

• Disk Cleanup

• Antivirus program

• Task Manager

• File Compression

What is the main tool for finding, viewing, and managing the contents of the computer?

• File History

• Disk Defragmenter

• Task Manager

• File Explorer

Which type of software is designed for users with special needs?

• Accessibility Utilities

• System Performance Utilities

• Antivirus and security programs

• Firewall and file-compression utilities

What is the primary function of a CPU?

• Stores data and information

• Controls all functions of the computer's components

• Manages computer's hardware

• Performs calculations and numerical analyses

What is the unique combinations of 8 bits of 0s and 1s called?

• Kilobytes

• Megabytes

• Gigabytes

• Byte

Which type of display screen works by using pixels and has an aspect ratio and resolution?

• HDMI port

• Light-emitting diode (LED)

• Liquid crystal display (LCD)

• Organic light-emitting diode (OLED)

What is the process the operating system uses to start up the computer and handle errors in the boot process?

• Performing the Power-On Self-Test

• Activating BIOS

• Checking Further Configurations and Customizations

• Loading the OS