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Questions and Answers
What is the role of the CPU?
What is the role of the CPU?
- Coordinates and supervises the operation of the output unit
- Coordinates and supervises the operation of the secondary storage unit
- Coordinates and supervises the operation of the input unit (correct)
- Coordinates and supervises the operation of the ALU
Which unit is responsible for long-term, high-capacity storage?
Which unit is responsible for long-term, high-capacity storage?
- Output unit
- Secondary storage unit (correct)
- Input unit
- ALU
What type of comments are used in C++ to add notes and explanations to the source code?
What type of comments are used in C++ to add notes and explanations to the source code?
- Single-line comments and multi-line comments (correct)
- Double slash comments and forward slash comments
- Forward slash comments and asterisk comments
- Exclamation mark comments and question mark comments
What is the main function of the output unit in a computer?
What is the main function of the output unit in a computer?
Which component retains information that has been entered through the input unit, making it immediately available for processing when needed?
Which component retains information that has been entered through the input unit, making it immediately available for processing when needed?
What happens to the information stored in the memory unit when the computer's power is turned off?
What happens to the information stored in the memory unit when the computer's power is turned off?
Which unit in a computer performs calculations and is usually implemented as part of the CPU?
Which unit in a computer performs calculations and is usually implemented as part of the CPU?
What type of devices does the output unit place processed information on?
What type of devices does the output unit place processed information on?
What is the primary function of the output unit in a computer?
What is the primary function of the output unit in a computer?
Which component retains processed information until it can be placed on output devices by the output unit?
Which component retains processed information until it can be placed on output devices by the output unit?
What happens to the information stored in the memory unit when the computer's power is turned off?
What happens to the information stored in the memory unit when the computer's power is turned off?
Which unit in a computer performs calculations and is usually implemented as part of the CPU?
Which unit in a computer performs calculations and is usually implemented as part of the CPU?
What type of devices does the output unit place processed information on?
What type of devices does the output unit place processed information on?
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