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Questions and Answers
What is the main function of the Central Processing Unit (CPU) in a computer?
What is the main function of the Central Processing Unit (CPU) in a computer?
- Storing data for future use
- Interpreting and executing basic instructions (correct)
- Acting as an input device
- Performing arithmetic operations only
Which type of memory needs a constant power supply to store data?
Which type of memory needs a constant power supply to store data?
- Random Access Memory (RAM) (correct)
- Read-Only Memory (ROM)
- Processor memory
- Peripheral memory
What is the function of an Integrated Circuit (IC) in a computer?
What is the function of an Integrated Circuit (IC) in a computer?
- Acting as an input device
- Performing arithmetic operations
- Functioning as a semiconductor wafer (correct)
- Storing data permanently
What does the term 'firmware' refer to in relation to computer hardware?
What does the term 'firmware' refer to in relation to computer hardware?
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What is the function of the Control Unit in a computer?
What is the function of the Control Unit in a computer?
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What is the main function of the Arithmetic Logic Unit (ALU) in a computer's CPU?
What is the main function of the Arithmetic Logic Unit (ALU) in a computer's CPU?
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What are the four operating stages of a processor?
What are the four operating stages of a processor?
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Where is data stored permanently in a computer system?
Where is data stored permanently in a computer system?
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What is the function of CD-ROM in a computer system?
What is the function of CD-ROM in a computer system?
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What is the primary difference between DVD and CD-ROM?
What is the primary difference between DVD and CD-ROM?
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