Introduction COA Class

What does CPU stand for?

• Central Programming Unit

• Central Processing Unit

• Computer Personal Unit

• Central Print Unit

Which of the following is a type of volatile memory?

• Hard Drive

• SSD

• RAM

• CD-ROM

How many bits are there in a byte?

• 4

• 8

• 16

• 32

Which component is considered the 'brain' of the computer?

• Monitor

• Keyboard

• CPU

• Mouse

What does RAM stand for?

• Readily Available Memory

• Random Access Memory

• Rapid Access Memory

• Read Access Memory

What does the acronym ALU stand for?

• Arithmetic Logic Unit

• Array Logic Unit

• Asynchronous Logic Unit

• Advanced Logic Unit

Which part of the computer is used to store the operating system, applications, and data files?

• CPU

• RAM

• Hard Drive

• GPU

What is the primary purpose of cache memory?

• To store large files

• To increase processing speed by storing frequently used data

• To connect peripheral devices

• To display graphics

What is the role of the bus in computer architecture?

• To transport data between different parts of the computer

• To cool down the CPU

• To provide power to the computer

• To connect to the internet

Which of the following is an example of an input device?

• Printer

• Monitor

• Keyboard

• Speaker