Podcast
Questions and Answers
What is the main function of a central processing unit (CPU)?
What is the main function of a central processing unit (CPU)?
- Display images on the monitor
- Execute instructions of a computer program (correct)
- Control the flow of electricity in a computer
- Store data in main memory
Which component of a CPU is responsible for performing arithmetic and logic operations?
Which component of a CPU is responsible for performing arithmetic and logic operations?
- Integrated circuit (IC)
- Arithmetic–logic unit (ALU) (correct)
- Processor registers
- Control unit
What is the purpose of processor registers in a CPU?
What is the purpose of processor registers in a CPU?
- Control the entire CPU operation
- Supply operands to the ALU and store ALU operation results (correct)
- Improve CPU cooling system
- Manage the flow of electricity within the CPU
What do modern CPUs devote a significant semiconductor area to improve performance?
What do modern CPUs devote a significant semiconductor area to improve performance?
What are microprocessor chips with multiple CPUs on a single IC called?
What are microprocessor chips with multiple CPUs on a single IC called?
Which component within a CPU orchestrates fetching, decoding, and executing instructions?
Which component within a CPU orchestrates fetching, decoding, and executing instructions?
What is the role of specialized coprocessors like graphics processing units (GPUs) in relation to the CPU?
What is the role of specialized coprocessors like graphics processing units (GPUs) in relation to the CPU?
What term refers to the implementation of multiple CPUs on an integrated circuit (IC) chip?
What term refers to the implementation of multiple CPUs on an integrated circuit (IC) chip?
What aspect of modern CPUs supports operating systems and virtualization?
What aspect of modern CPUs supports operating systems and virtualization?
What characteristic distinguishes a processor core from other components within a CPU?
What characteristic distinguishes a processor core from other components within a CPU?
