Computer System (Hardware, Software & OS)

What is the software?

• A type of electrical circuit used to store data permanently.

• Software is a collection of programs, data, and instructions that tell a computer how to perform specific tasks.

• A physical component of a computer that processes data.

• A programming language used to develop applications.

What is an example of system software?

• Windows OS

• Microsoft Word

• Google Chrome

• Photoshop

Which of the following is an example of hardware?

• Antivirus

• Google Chrome

• Keyboard

• Operating System

What is the main function of an operating system?

• Prevents viruses from infecting a computer

• Run web applications only

• Stores data permanently

• Manages hardware and software resources

Which of the following is NOT an example of application software?

• Linux

• Google Chrome

• Adobe Photoshop

• Microsoft Office

What is the brain of a computer called?

• Random Access Memory (RAM)

• Hard Drive

• Central Processing Unit (CPU)

• Monitor

What does RAM stand for?

• Readable Active Module

• Random Access Memory

• Rapid Application Management

• Remote Access Machine

Which of the following is an example of an output device?

• Keyboard

• Scanner

• Microphone

• Printer

Which type of memory is temporary and erased when the computer is turned off?

• Hard drive

• ROM

• RAM

• SSD

What is the primary function of an operating system’s kernel?

• Manage system resources and hardware communication

• Display graphics and user interface

• Execute only web applications

• Store files permanently