1.1_assessment_CPU and Computer Architecture Quiz

What is the primary function of the CPU in a computer system?

• To store data permanently

• To execute instructions

• To provide power to the system

• To connect to the internet

Which cycle is responsible for the execution of instructions in a CPU?

• Fetch-execute cycle

• Power cycle

• Memory cycle

• Data cycle

What does ALU stand for in the context of CPU components?

• Arithmetic Logic Unit

• Advanced Logic Unit

• Automated Learning Unit

• Analog Logic Unit

Which component of the CPU is responsible for directing operations?

• ALU

• CU (Control Unit)

• Cache

• Register

What is the role of the cache in a CPU?

• To store frequently used data for quick access

• To execute arithmetic operations

• To manage power supply

• To connect external devices

What is the Von Neumann Architecture known for?

• Separating data and instructions

• Combining data and instructions in a single memory

• Using multiple CPUs

• Eliminating the need for memory

What does MAR stand for in computer architecture?

• Memory Address Register

• Main Access Register

• Memory Allocation Register

• Main Arithmetic Register

How does clock speed affect CPU performance?

• Higher clock speed increases performance

• Higher clock speed decreases performance

• Clock speed has no effect on performance

• Lower clock speed increases performance

What is an example of an embedded system?

• Washing machine

• Desktop computer

• Laptop

• Server

What is the main purpose of the CPU in a computer system?

• To store data permanently

• To execute instructions

• To provide power to the system

• To connect to the internet