3.9.1 Processor Concepts

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

• To store data permanently

• To execute instructions and process data

• To provide power to the computer

• To manage network connections

The CPU is an integrated circuit that contains millions of microscopic circuits called ______.

• logic gates

• transistors

• resistors

• capacitors

The clock speed of a CPU measures:

• The number of cores in the CPU

• The amount of data the CPU can process at once

• The number of cycles the CPU can perform per second

• The temperature at which the CPU operates

Which of the following is a potential downside of overclocking a CPU?

• Increased performance

• Reduced lifespan of the device

• Lower power consumption

• Improved stability

What is the purpose of the CPU cache?

• To store frequently accessed data for quick retrieval

• To increase the size of the main memory

• To manage power consumption of the CPU

• To control the input and output operations

What is the key benefit of having multiple cores within the same CPU package?

• Improved single-thread performance

• Reduced power consumption

• Enhanced multitasking capabilities

• Lower production costs

Multithreading allows a single core within a CPU to execute how many instructions at the same time?

• Multithreading allows a single core within a CPU to execute multiple instructions at the same time.

• Multithreading allows a single core within a CPU to execute only one instruction at the same time.

• Multithreading allows a single core within a CPU to execute two instructions at the same time.

• Multithreading allows a single core within a CPU to execute no instructions at the same time.

What is the impact of hyper-threading on CPU performance?

• It decreases CPU performance by reducing the number of cores.

• It increases CPU performance by allowing multiple threads per core.

• It has no impact on CPU performance.

• It only affects the GPU performance.

What is an integrated GPU and where is it typically located?

• A separate graphics card located in the PCIe slot

• A graphics processor built into the CPU

• A dedicated graphics card located in the motherboard

• A graphics processor located in the RAM

What are the benefits of virtualization in a data center?

• Improved hardware utilization and efficiency

• Increased physical space requirements

• Higher energy consumption

• Reduced flexibility in resource management