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Questions and Answers
What are the three elements required for a computer to perform useful tasks?
What are the three elements required for a computer to perform useful tasks?
- Scanners, cameras, and microphones
- Memory, CPU, and OS
- Hardware, software, and computer’s user (correct)
- Input, output, and processing
What is the primary function of a computer?
What is the primary function of a computer?
- Accepts input and produces output
- Manipulates data according to a set of instructions (correct)
- Executes hardware, software, and user commands
- Processes and stores information in binary digits
Which component of a computer writes data to memory and manipulates it based on instructions?
Which component of a computer writes data to memory and manipulates it based on instructions?
- Mouse
- CPU (correct)
- Keyboard
- Scanner
What is the representation of information in binary digits known as?
What is the representation of information in binary digits known as?
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Which devices are used to enter data into the computer?
Which devices are used to enter data into the computer?
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