computer organisation and Architecture Quiz

What is the purpose of a CPU in a computer?

• Execute instructions

• Store data

• Display graphics

• Connect to the internet

Define the term "instruction set architecture" (ISA).

• A set of programs

• A set of hardware components

• A set of instructions the CPU can execute

• A set of input devices

What is the role of the control unit in a CPU?

• Perform arithmetic operations

• Manage data storage

• Execute instructions

• Control the flow of data between the CPU and other devices

Explain the difference between RAM and ROM

• RAM is read-only memory, while ROM is random-access memory.

• RAM is volatile, while ROM is non-volatile.

• RAM stores data temporarily, while ROM stores permanent instructions.

• RAM is faster than ROM

What is the function of the ALU in a CPU?

• Store data

• Execute instructions

• Control data flow

• Display output

Describe the Von Neumann architecture

• Separate storage and processing units

• Integrated storage and processing units

• No storage or processing units

• Only storage units

1. What is pipelining in CPU design?

• 1. A method to connect multiple CPUs together

• 1. A method to divide instruction execution into stages

• 1. A method to increase the clock speed of the CPU

• 1. A method to decrease the power consumption of the CPU

What is the role of the memory management unit (MMU) in a computer system?

• Manage data storage

• Control the flow of instructions

• Convert virtual addresses to physical addresses

• Manage communication between devices

What are the primary components of a typical instruction format?

• Opcode and operand

• Address and data

• Function and subroutine

• Source and destination

1. What is the purpose of the system bus in a computer? a) b) c) d)

• 1. Connect the CPU to the monitor

• 1. Connect the CPU to external storage devices

• 1. Connect the CPU to other components on the motherboard

• 1. Connect the CPU to the internet