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Questions and Answers
What does IRQ stand for?
What does IRQ stand for?
- Immediate Resource Queue
- Input Resource Query
- Internal Request Queue
- Interrupt Request (correct)
What are the main things to consider when choosing a computer?
What are the main things to consider when choosing a computer?
The number of cores needed, what the computer will be used for, software to be run, processor compatibility, speed of CPU.
What is the last thing considered when making decisions about a computer?
What is the last thing considered when making decisions about a computer?
Pricing.
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Study Notes
IRQ
- Stands for Interrupt Request, a signal used by hardware devices to interrupt the CPU for attention.
- Essential for managing multiple hardware devices effectively within a computer system.
Main Considerations for Computer Selection
- Assess the number of processor cores required based on intended usage.
- Determine the specific applications and software that will be run on the system.
- Ensure processor compatibility with other hardware components.
- Evaluate the speed of the CPU to meet performance needs.
Final Consideration
- Pricing is the last factor to consider when selecting a computer system, ensuring the budget aligns with selected specifications and features.
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