Computer Basics Quiz

What is hardware?

• Software programs that run on a computer

• The internet connection of a computer

• Physical components of a computer system

• The operating system of a computer

What is software?

• A physical device used to store and process data.

• A type of hardware used to connect computers together.

• A set of rules and protocols for communication between computers.

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

What are the main components of a computer hardware?

• Keyboard, mouse, monitor, printer

• Operating system, software, applications

• Internet connection, modem, router

• CPU, memory, motherboard, storage devices, input/output devices

What is the purpose of a router?

• The purpose of a router is to block data packets between computer networks.

• The purpose of a router is to store data packets between computer networks.

• The purpose of a router is to encrypt data packets between computer networks.

• The purpose of a router is to forward data packets between computer networks.

What is the purpose of a switch?

• The purpose of a switch is to encrypt data transmitted on a computer network.

• The purpose of a switch is to connect devices on a computer network.

• The purpose of a switch is to provide wireless connectivity to devices on a computer network.

• The purpose of a switch is to control the power supply to devices on a computer network.

What is the difference between a PC and a workstation?

• The main difference between a PC and a workstation is their intended use and performance capabilities.

• A PC is more expensive than a workstation.

• A PC and a workstation have the same performance capabilities.

• A PC is used for gaming while a workstation is used for professional work.

What is the difference between a PC and a server?

• A PC is designed for individual use, while a server provides services to other computers or devices on a network.

• A PC can only handle one task at a time, while a server can handle multiple tasks simultaneously.

• A PC is used for gaming, while a server is used for data storage.

• A PC is more powerful than a server.

What is the difference between a workstation and a server?

• A workstation is more powerful than a server.

• A server is used by an individual for general-purpose computing tasks, while a workstation is dedicated to managing network resources.

• A workstation and a server are the same thing.

• A workstation is used by an individual for general-purpose computing tasks, while a server is dedicated to managing network resources and providing services to other computers or devices on the network.

What are the basic components required to build a PC?

• printer, scanner, speakers

• operating system, software, antivirus

• motherboard, CPU, RAM, storage device, power supply, graphics card (optional), and a case

• keyboard, mouse, monitor

What is the role of a CPU in a computer?

• The role of a CPU in a computer is to display images and videos.

• The role of a CPU in a computer is to provide internet connectivity.

• The role of a CPU in a computer is to store data and files.

• The role of a CPU in a computer is to perform processing, execute instructions, and control data flow.