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Questions and Answers
What is the primary function of the CPU in a computer's architecture?
What is the primary function of the CPU in a computer's architecture?
- To manage input and output devices
- To perform calculations and execute instructions (correct)
- To facilitate network communications
- To store data permanently
Which component is primarily responsible for temporary data storage during processing?
Which component is primarily responsible for temporary data storage during processing?
- Motherboard
- RAM (Random Access Memory) (correct)
- Hard Drive
- Power Supply Unit
What role does the motherboard play in a computer's architecture?
What role does the motherboard play in a computer's architecture?
- It generates power for the system
- It connects and allows communication between different components (correct)
- It provides non-volatile storage for data
- It serves as the main input device
Which of the following correctly describes the function of an operating system in a computer?
Which of the following correctly describes the function of an operating system in a computer?
What is the function of the power supply unit (PSU) in a computer system?
What is the function of the power supply unit (PSU) in a computer system?
Study Notes
Central Processing Unit (CPU)
- The CPU is the brain of the computer, responsible for executing instructions and performing calculations.
- It processes data, controls the flow of information, and manages all other components.
Random Access Memory (RAM)
- RAM is the primary temporary storage location for data and instructions that the CPU is actively using.
- It allows for quick access and retrieval of information during processing.
Motherboard
- The motherboard serves as the central hub connecting all components of a computer system.
- It facilitates communication between the CPU, RAM, storage devices, and peripherals.
Operating System (OS)
- The operating system manages the computer's resources and provides an interface for users to interact with the hardware.
- It acts as a mediator between the user and the underlying hardware, simplifying complex operations.
Power Supply Unit (PSU)
- The PSU converts the AC power from the wall outlet to DC power suitable for powering the computer's components.
- It distributes power to the motherboard, CPU, and other devices through various connectors.
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Description
Test your knowledge on the fundamental components of computer architecture. This quiz covers essential functions of the CPU, temporary data storage components, the role of the motherboard, the operating system, and the power supply unit. Perfect for beginners and computer enthusiasts alike!
