Introduction to Computer Basics

What is the main function of the CPU in a computer?

• To store data permanently

• To manage network connections

• To provide power to the computer

• The main function of the CPU is to execute instructions and process data.

Name the three main components of computer hardware.

• GPU, SSD, Motherboard

• Monitor, Keyboard, Mouse

• Power Supply, Network Card, Cooling System

• CPU, RAM, Storage

What is RAM and why is it important for a computer?

• RAM is a type of permanent storage for files.

• RAM is a software application that manages system updates.

• RAM is only used for gaming performance.

• RAM is a crucial component of a computer that enables fast data access and improves overall performance.

Define the term 'software' in the context of computers.

• Software is a type of hardware component.

• Software is a type of computer virus.

• Software refers to the physical parts of a computer.

• Software is a set of instructions and data that directs a computer to perform tasks.

What are the two main types of software?

• System software and application software

• Database software and web software

• Firmware and middleware

• Operating system and utility software

Explain the difference between system software and application software.

• Application software is responsible for hardware management.

• System software is only for mobile devices.

• System software and application software are the same thing.

• System software manages hardware and provides a platform, while application software performs specific user tasks.

What is an operating system and what role does it play?

• An operating system is software that manages computer hardware and software resources, providing a user interface and facilitating communication between them.

• An operating system is a programming language for software development.

• An operating system is only used for gaming applications.

• An operating system is a type of hardware component.

Give an example of utility software and its function.

• Adobe Photoshop - It edits video files.

• Norton Antivirus - It manages network connections.

• Microsoft Word - It compresses and decompresses images.

• WinRAR - It compresses and decompresses files.

What is the purpose of device drivers in a computer?

• To increase the speed of the CPU

• The purpose of device drivers in a computer is to enable the operating system to interact with hardware devices.

• To provide internet connectivity

• To manage software applications

How does software interact with hardware components?

• Software interacts with hardware through operating systems, device drivers, and APIs, translating commands into hardware actions.

• Software interacts with hardware through user interfaces only.

• Hardware components operate independently of software.

• Software and hardware do not communicate with each other.