Computer Architecture Quiz

What is the main function of the Control Unit (CU)?

• Directs operations of the processor.

• Performs arithmetic and logical operations.

• Stores data temporarily.

• Facilitates communication between computers.

What is the difference between Memory and Storage?

• Memory is temporary, Storage is permanent.

• Memory is permanent, Storage is temporary.

• Both are the same.

• Memory is slower than Storage.

What are the advantages of Embedded Systems?

• Efficiency and reliability.

• High flexibility.

• High cost.

• Complex development.

What is the output of an AND Gate when both inputs are true?

• True

• False

What is the output of an OR Gate when one input is false and the other is true?

• False

• True

What is the primary role of the Arithmetic Logic Unit (ALU)?

• Performs arithmetic and logical operations.

• Manages input and output operations.

• Controls the flow of data.

• Stores data permanently.

Which of the following is a type of storage device?

• Keyboard

• Monitor

• Mouse

• Hard Disk Drive

What is the purpose of the Control Unit in a computer?

• To store data

• To interpret instructions and control operations

• To manage memory

• To execute instructions

What is the main function of the Arithmetic Logic Unit (ALU) in a computer?

• To store data

• To perform calculations and logical operations

• To manage input and output devices

• To control the computer's hardware

Which component is responsible for executing instructions in a computer?

• RAM

• CPU

• Motherboard

• Power Supply