WorksheetsUnderstanding Computer Basics
Total questions: 33
Worksheet time: 19mins
What is the main function of a CPU?
To provide power to the computer
To manage network connections
To store data permanently
The main function of a CPU is to execute instructions and process data.
Name one input device and its purpose.
Mouse
Scanner
Printer
Keyboard
What is the role of RAM in a computer?
RAM directly connects the CPU to the hard drive for data transfer.
RAM permanently stores all data and programs for quick access.
RAM serves as temporary storage for data and instructions that the CPU uses for processing tasks.
RAM is responsible for managing the computer's power supply.
Define what an output device is.
An output device is a software program that processes data.
An output device is a hardware part that inputs data into a computer.
An output device is a component that stores information for future use.
An output device is a hardware component that conveys information from a computer to the user.
Give an example of a storage device.
Hard disk drive
CD-ROM
USB flash drive
Floppy disk
What does the term 'file management' refer to?
The technique of deleting files from a storage system.
The process of organizing and handling files on a computer or storage system.
The process of backing up files to an external drive.
The method of creating new files on a computer.
How do you create a new folder on a computer?
Use the command line to type 'mkdir folder' without specifying a location.
Press Ctrl + N to create a new folder.
Drag and drop files to create a folder.
Right-click in the desired location, select 'New', then 'Folder'.
What is the difference between hardware and software?
Hardware is the software that runs on a computer.
Software refers to the physical components of a computer.
Hardware and software are the same thing.
Hardware is the physical parts of a computer, while software is the programs that run on it.
Name a common file format for images.
BMP
GIF
JPEG
PNG
What is the purpose of a keyboard?
To display images on the screen.
The purpose of a keyboard is to input data and commands into a computer.
To connect to the internet.
To store files and data.
What is the function of a graphics card in a computer?
To connect to external devices.
To process and render images and videos.
To manage the computer's power supply.
To store data permanently.
Name a common file format for documents.
DOCX
All of the above
TXT
What is the purpose of an operating system?
To store files and data permanently.
To provide a user interface and manage hardware resources.
To connect to the internet.
To execute specific applications only.
