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WorksheetsInput & out put units
Total questions: 10
Worksheet time: 5mins
What are the two main categories of units in a computer system?
Networking and Communication
Processing and Storage
Memory and Display
Input and Output
Which device is used for entering data into a computer system by clicking on icons?
Microphone
Scanner
Mouse
Webcam
What is the function of a keyboard in a computer system?
Listening to audio
Entering data
Scanning documents
Displaying results
Which device is commonly used for converting visual data on a screen into physical paper output?
Printer
Webcam
Microphone
Scanner
What is the purpose of a touchscreen in an ATM machine?
To listen to audio
To enter data by touch
To display results
To scan documents
Which unit is preferred by computer users for storage?
Flash Memory
Scanner
Webcam
Microphone
What is the main function of a computer monitor?
Printing documents
Displaying information
Listening to audio
Entering data
Which device is used for listening to audio output from a computer system?
Speakers
Scanner
Microphone
Printer
What is the purpose of a digital camera in relation to a computer?
Listening to audio
Transferring images
Storing data
Scanning documents
What is the role of a computer mouse in data input?
Displaying results
Scanning documents
Listening to audio
Clicking on icons
