Computer System Components Quiz

What term describes the speed of a CPU measured in GHz?

• Megahertz

• Gigahertz

• Clock rate

• Cycle per second

Answer explanation

The speed of a CPU is measured in Gigahertz (GHz), which indicates billions of cycles per second. While Megahertz (MHz) is also a unit of frequency, it is not the correct term for GHz.

What socket type does an AMD Ryzen CPU commonly use?

• AM4

• LGA 1200

• LGA 1700

• TR4

Answer explanation

The AMD Ryzen CPU commonly uses the AM4 socket type, which supports a wide range of Ryzen processors. The other options, LGA 1200 and LGA 1700, are Intel socket types, while TR4 is for Ryzen Threadripper CPUs.

What is the term for boosting a CPU's performance by increasing its clock speed beyond its default settings?

• Hyper-Threading

• Turbo Boost

• Overclocking

• Multitasking

Answer explanation

Overclocking refers to the practice of increasing a CPU's clock speed beyond its default settings to enhance performance. Turbo Boost is a specific feature in some CPUs, while Hyper-Threading and multitasking are different concepts.

What is the designation for Intel CPUs that are unlocked for overclocking?

• F

• X

• G

• K

Answer explanation

Intel CPUs designated with a 'K' are unlocked for overclocking, allowing users to increase the clock speed beyond the standard limits for enhanced performance.

What type of GPU is sufficient for everyday tasks like web browsing and streaming?

• Dedicated graphics

• Integrated graphics

• Ray tracing GPU

• High-performance GPU

Answer explanation

Integrated graphics are sufficient for everyday tasks like web browsing and streaming, as they provide adequate performance for these activities without the need for a dedicated GPU.

What PC component is responsible for converting AC power to the appropriate DC power for the computer's components?

• CPU

• PSU

• GPU

• VRM

Answer explanation

The PSU (Power Supply Unit) is responsible for converting AC power from the wall outlet into the appropriate DC power that the computer's components, like the CPU and GPU, require to function properly.

What is the certification called that indicates energy efficiency in power supplies?

• Gold Certified

• Power Rating

• 80+ Efficiency

• Bronze Certified

Answer explanation

The certification indicating energy efficiency in power supplies is called '80+ Efficiency'. This standard ensures that power supplies operate at a minimum efficiency level, helping to reduce energy consumption.

Name the type of memory that includes DDR3, DDR4, and DDR5.

• Storage

• GPU memory

• RAM

• VRAM

Answer explanation

DDR3, DDR4, and DDR5 are types of RAM (Random Access Memory), which is used for temporary data storage in computers. They are not storage or GPU memory, making RAM the correct choice.

What is the term for using two RAM sticks to achieve better performance in a system?

• Dual-core setup

• Dual-channel configuration

• Multi-channel memory

• Single-channel setup

Answer explanation

The term for using two RAM sticks to enhance performance is 'dual-channel configuration'. This setup allows for increased data transfer rates compared to a single-channel setup, improving overall system efficiency.

What type of storage device offers higher read/write speeds compared to HDDs?

• SSD

• USB

• RAM

• Optical drive

Answer explanation

An SSD (Solid State Drive) offers significantly higher read/write speeds compared to HDDs (Hard Disk Drives) due to its lack of moving parts and faster data access capabilities, making it the superior choice for performance.