CPU and Motherboard
what is clock speed?
This is the speed at which the CPU processes instructions
What is RAM used for?
RAM is the temporary memory used by the CPU to store data that it needs right now or very soon
what is the GPU used for?
The GPU is responsible for rendering images, videos, and graphics. It's especially important for gaming, video editing, and other visual tasks.
what does BIOS do?
It checks and configures the hardware to make sure everything is working before the operating system loads.
what is cache memory?
very fast memory built into the CPU to store frequently used data
what are storage devices used for?
Storage devices are used to store data long-term, even when the computer is turned off
Is a GPU needed for a PC to operate?
is not necessary for normal computer functioning as most CPUs have graphics processors built in
What is hardware initialization?
It makes sure the CPU, RAM, and other components are working correctly.
what are expansion slots?
Expansion slots are ports on the motherboard that allow additional components to be added on.
What is latency?
This is the delay in accessing data from RAM. Lower latency means faster data access.
what does a PSU do?
The PSU takes the power from the wall outlet (AC power) and converts it into DC power to run the computer’s components.
what are examples of input devices?
Keyboard (for typing), Mouse (for pointing and clicking), Microphone (for audio input).
what is a chipset?
The chipset controls the information exchange between the RAM, storage, GPU, and CPU
What is different between HDD and SDD?
Both devices have different mechanisms for reading and writing data, with SSDs providing faster performance since there are no moving parts.
what is texture mapping?
The process of applying textures (images or patterns) to objects in a 3D environment.
What are output devices?
Monitor (for displaying images and text), Printer (for producing hard copies), Speakers (for sound).
What does the chipset act as on the motherboard?
the chipset acts as a traffic controller on the motherboard that monitors and controls communication between all of the components
How is RAM similar to HDD/SDD?
RAM is essentially a faster and lower storage version of a hard drive or solid state drive in that it stores data for the CPU to process
What are efficiency ratings?
This shows how well the PSU converts power without wasting too much energy as heat. Higher efficiency means better performance and lower electricity costs.
What do input/output devices do with the computer?
These devices communicate with the computer through protocols and drivers, which ensure proper data transfer.