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Questions and Answers
What is the main function of the Numeric Keypad on a keyboard?
What is the main function of the Numeric Keypad on a keyboard?
- Enter numeric data or control cursor movement (correct)
- Control the cursor movement
- Enter alphabetic data
- Activate the function keys
Which set of keys provide screen and cursor control on a keyboard?
Which set of keys provide screen and cursor control on a keyboard?
- Numeric Keypad
- Control Keys (correct)
- Function Keys
- Special Purpose Keys
How many function keys are typically found on a standard keyboard?
How many function keys are typically found on a standard keyboard?
- 12 (correct)
- 10
- 8
- 14
Which key is NOT considered a Control Key on a keyboard?
Which key is NOT considered a Control Key on a keyboard?
What is the primary function of the Space bar on a keyboard?
What is the primary function of the Space bar on a keyboard?
Which key is commonly used to toggle between uppercase and lowercase letters?
Which key is commonly used to toggle between uppercase and lowercase letters?
What is the main function of a digitizer in a computer system?
What is the main function of a digitizer in a computer system?
Which input device is specifically mentioned as being used for fine drawing and image manipulation applications?
Which input device is specifically mentioned as being used for fine drawing and image manipulation applications?
What is the main function of a joystick as an input device?
What is the main function of a joystick as an input device?
What is the purpose of a bar code reader in a computer system?
What is the purpose of a bar code reader in a computer system?
How does a trackball differ from a mouse in terms of movement?
How does a trackball differ from a mouse in terms of movement?
Which device is considered the main output device of a computer system?
Which device is considered the main output device of a computer system?
Which input device is typically used in Computer Aided Design (CAD) and playing computer games?
Which input device is typically used in Computer Aided Design (CAD) and playing computer games?
What is the role of output devices in a computer system?
What is the role of output devices in a computer system?
Which device converts a signal from a television or camera into a series of numbers stored in a computer?
Which device converts a signal from a television or camera into a series of numbers stored in a computer?
In what way does a scanner function similarly to a photocopy machine?
In what way does a scanner function similarly to a photocopy machine?
Which input device is specifically designed to convert analog information into digital form?
Which input device is specifically designed to convert analog information into digital form?
What distinguishes the function of a mouse from that of a joystick?
What distinguishes the function of a mouse from that of a joystick?
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