CPU
What is the CPU commonly referred to as?
The "brain" of the computer.
What type of memory is used for temporary storage while a computer is running?
RAM
What is the motherboard responsible for in a computer?
It connects and allows communication between all hardware components.
What is the most common type of storage device in modern computers?
Solid State Drive (SSD).
What is the main function of a power supply unit (PSU) in a computer?
It provides electrical power to the computer's components.
What does the CPU do in a computer?
It processes instructions and manages data.
RAM is volatile. What does this mean?
It loses all data when the power is turned off.
What is the name of the slot used to install a graphics card on a motherboard?
PCIe (Peripheral Component Interconnect Express).
What is the main difference between an SSD and an HDD (Hard Disk Drive)?
SSDs are faster because they have no moving parts, whereas HDDs use spinning disks.
What does a graphics card (GPU) do in a computer?
It renders images and video for display.
Which part of the CPU performs arithmetic and logical operations?
The ALU (Arithmetic Logic Unit).
What happens when you run out of RAM in a computer?
The computer starts using the hard drive as virtual memory, which slows down performance.
: What is the term for the small, removable component that stores the computer's BIOS settings?
CMOS battery.
Which type of storage device is known for having a mechanical arm to read data?
Hard Disk Drive (HDD).
Which device allows you to input text and interact with a computer by clicking and scrolling?
A mouse.
The CPU's performance is often measured in what unit?
Hertz (Hz).
Which of these is an example of DDR (Double Data Rate) RAM?
DDR4
What is the purpose of the chipset on the motherboard?
It controls communication between the CPU, RAM, and other hardware components.
What storage device is commonly used for portable file storage and is easily removable?
USB Flash Drive.
What type of port is commonly used to connect a monitor to a computer?
HDMI or DisplayPort
Which part of the CPU is responsible for fetching, decoding, and executing instructions?
The control unit.
How does the amount of RAM affect multitasking on a computer?
More RAM allows more programs to run simultaneously without slowing down the system.
Which component is typically inserted into the motherboard’s DIMM slots?
RAM (Random Access Memory).
What does the "read/write" speed of an SSD refer to?
The speed at which data can be written to or read from the storage device.
What is the purpose of a heat sink in a computer?
It helps to dissipate heat away from the CPU or GPU to prevent overheating.