Form 1 Computer Studies Questions and Answers on Computer Systems
State three ways of inputting data into a computer system. Give examples of the input devices to use.
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Explanation/Answer Text:
-Using keying-in device such as the keyboard.
-Using a pointing device such as a mouse, a track ball, a light pen and a joy stick.
-Using data capture devices such as scanners, digital camera and data reader.
-using voice recognition/speech input devices such as a microphone.
-Using a pointing device such as a mouse, a track ball, a light pen and a joy stick.
-Using data capture devices such as scanners, digital camera and data reader.
-using voice recognition/speech input devices such as a microphone.
Questions/Lessons List
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5. Give three disadvantages of monitor as an output device. ( free lesson)
6. Explain three factors to be considered when choosing a monitor. ( free lesson)
8. What are the functions of control unit? ( free lesson)
9. What are the functions of the Arithmetic logic Unit (ALU)? ( free lesson)
10. Describe any two forms of computer system outputs. ( free lesson)
