Computer Science Basics Quiz

What is the smallest unit of data in a computer?

• Byte

• Kilobyte

• Bit

• Megabyte

What does CPU stand for?

• Central Processing Unit

• Computer Processing Utility

• Core Processing Unit

• Central Peripheral Unit

What does OS stand for?

• Operating Service

• Open Software

• Operating System

• Online Server

What is an example of an input device?

• Printer

• Keyboard

• Monitor

• Speaker

What is an example of an output device?

• Mouse

• Keyboard

• Printer

• USB

What is the function of RAM?

• Permanent storage

• Temporary memory for active processes

• Displays graphics

• Manages the operating system

What is the primary purpose of an operating system?

• Store files permanently

• Control hardware and software

• Connect to the internet

• Run antivirus programs

What does HTML stand for?

• HyperText Markup Language

• High-Tech Machine Learning

• Home Tool Media Line

• Hyperlink Text Managing Language

What is a file?

• A collection of data stored on a computer

• A piece of hardware

• A type of input device

• A programming language

What does debugging mean?

• Creating a new computer program

• Translating source code into machine code

• Finding and fixing errors in code

• Running a program for the first time