Computer Science Quiz

What is the primary function of the CPU (Central Processing Unit)?

• Stores data

• Displays information

• Executes instructions

• Connects to the internet

RAM stands for:

• Random Access Memory

• Read-Only Memory

• Read Access Memory

• Random Output Memory

Which storage device is typically the fastest?

• Hard Disk Drive (HDD)

• Solid State Drive (SSD)

• Optical Disc (CD/DVD)

• Floppy Disk

What is the purpose of a graphics card (GPU)?

• Processes data

• Manages memory

• Renders images

• Controls the keyboard

Which component connects all the internal components of a computer?

• Power Supply

• Motherboard

• CPU

• RAM

What term refers to the instructions that guide a computer's hardware to perform tasks, such as running programs or processing data?

• Operating System

• Software

• Applications

• Programs

What is the term for the software that starts up the computer, manages input, output, storage, and controls other software?

• Operating System

• Application Software

• Utility Software

• Firmware

What is the term for software that manages hardware and software resources on a computer or device?

• Firmware

• Operating System

• Utility Software

• Application Software

What term refers to programs designed to support and optimize the functioning of the computer system itself?

• Application Software

• Operating System

• System Software

• Utility Software

What is the term for a type of utility software that includes anti-virus, firewall, and encryption programs to protect the computer and its data from attacks?

• System Software

• Security Software

• Operating System

• Backup Software