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Questions and Answers
What are the main components installed in a computer?
What are the main components installed in a computer?
What is another name for the motherboard?
What is another name for the motherboard?
Mobo
What does the Central Processing Unit (CPU) do?
What does the Central Processing Unit (CPU) do?
Processes data and executes instructions
What is the function of a heat sink?
What is the function of a heat sink?
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What is an expansion card?
What is an expansion card?
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What does DIMM stand for?
What does DIMM stand for?
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What is the role of RAM?
What is the role of RAM?
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What is video memory used for?
What is video memory used for?
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What is the main secondary storage device of a computer?
What is the main secondary storage device of a computer?
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What is the function of a power supply unit (PSU)?
What is the function of a power supply unit (PSU)?
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What does the dual-voltage selector switch do?
What does the dual-voltage selector switch do?
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What are form factors?
What are form factors?
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What is ATX?
What is ATX?
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Study Notes
Internal Components of a Computer
- Internal components are essential parts that are installed within a computer, facilitating its operation and functionality.
Motherboard
- Also referred to as main board or "mobo," it serves as the backbone of a computer.
- Components like CPU, ROM chips, and various interface cards are connected to the motherboard.
Central Processing Unit (CPU)
- Known as a microprocessor or processor, it is the core element for data processing.
- Responsible for receiving input data, processing information, and executing instructions.
Heat Sink
- A metal device, equipped with cooling fins, used to dissipate heat from integrated chips, particularly CPUs.
Expansion Card
- Also called an adapter card, it enhances computer capacity by being inserted into motherboard slots.
DIMM (Dual Inline Memory Module) Slots
- Miniature circuit boards on the motherboard used to hold memory modules.
RAM (Random Access Memory)
- Memory modules that temporarily store data and programs during CPU processing.
- Data in RAM is volatile and lost when the computer is powered off.
Video Memory
- Memory utilized by the video controller, can be on a dedicated video card or part of system memory.
- When integrated with system memory, Windows allocates it specifically for video processes.
Hard Drive
- Also known as hard disk drive (HDD), it serves as the primary secondary storage of a computer.
- Utilizes magnetic or solid-state technology for data storage.
Power Supply
- Commonly referred to as power supply unit (PSU), it converts incoming power for the motherboard and other components.
- Located inside the computer case.
Dual-Voltage Selector Switch
- A switch located on the back of the computer case to adjust input voltage for the power supply.
- Accommodates either 115 V (USA) or 220 V (other countries) settings.
Form Factors
- Specifications defining the size, shape, and configuration of hardware components such as cases and motherboards.
ATX (Advanced Technology Extended)
- The prevalent form factor for modern computer systems, introduced by Intel in 1995.
- Provides improved spatial and resource efficiency compared to the previous AT form factor.
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Description
Explore the essential internal components of a computer with these flashcards. Learn about the motherboard, CPU, and other integral parts that make up your system. Perfect for students and tech enthusiasts alike.
