Центральный процессор и его работа

What is a computer system?

• A computer system is a device for storing data.

• A computer system is only hardware.

• A computer system is a combination of hardware and software working together to perform computational tasks.

• A computer system is a set of programs without hardware.

What is the main function of the processor?

• Processing graphics and video.

• Storing data in memory.

• Managing network connections.

• Performing calculations and managing data.

What is a central processing unit?

• Random access memory that stores temporary data.

• Hard drive where files are saved.

• The central processing unit (CPU) is the main component of a computer responsible for executing programs and processing data.

• Graphics card responsible for displaying images.

What are the main types of buses in a computer?

• Power buses

• Data buses, address buses, control buses

• Communication buses

• Cooling buses

How is data transmitted between computer components?

• Data is transmitted only via Wi-Fi.

• Data is transmitted through USB cables.

• Data is transmitted exclusively via Bluetooth.

• Data is transmitted through buses and communication protocols.

How does the central processing unit work?

• The central processing unit executes program instructions, processing data and managing their execution.

• The central processing unit manages network connections.

• The central processing unit is responsible for graphical processing.

• The central processing unit stores data in memory.

What is the clock frequency of a processor?

• The clock frequency of a processor is the speed at which the processor performs operations, measured in hertz.

• The clock frequency of a processor is the time required to load the operating system.

• The clock frequency of a processor is the number of cores in the processor.

• The clock frequency of a processor is the amount of memory available for data processing.

How does a processor execute instructions?

• The processor executes instructions only through execution.

• The processor executes instructions through fetching, decoding, executing, and writing the result.

• Instructions are processed only in memory without execution.

• The processor ignores instructions and works directly with data.

What is cache memory and why is it needed?

• Cache memory is high-speed memory for temporarily storing frequently used data, speeding up access to it.

• Cache memory is slow memory for storing all data on the computer.

• Cache memory is memory used only for graphical data.

• Cache memory is the main type of memory for storing the operating system.

What are the main components of a processor?

• Sound card, fan, monitor

• Network adapter, power supply, motherboard

• Graphics processor, RAM, hard drive

• Arithmetic-logic unit, control unit, registers, cache memory.