Quiz: Input and Output Devices

What is the main use of a keyboard?

• To point and click

• To scan documents

• To input text and commands

• To draw shapes

Which device allows faster numeric input in banking environments?

• Mouse

• Scanner

• Numeric Keypad

• Joystick

What is one advantage of using a keyboard?

• Can be used for drawing

• Easy to use and familiar

• Ideal for entering numeric data

• Compact and portable

What is a disadvantage of using a numeric keypad?

• Requires internet

• Can't be used in ATMs

• Not suitable for entering text

• Too large for portable devices

Which input device is ideal for graphical software and selecting items?

• Light Pen

• Mouse

• Scanner

• Microphone

What is a disadvantage of a mouse?

• Too accurate for drawing

• Doesn't need a surface

• Not useful for text

• Needs a flat surface

Which pointing device is commonly found on laptops?

• Joystick

• Mouse

• Touchpad

• Trackerball

What is an advantage of a touchpad?

• Needs external power

• Allows multi-touch gestures

• Best for gaming

• Works only with CRT monitors

Where is a trackerball commonly used?

• Classrooms

• Control rooms

• Mobile apps

• Light pens

Which input device allows remote control of presentations?

• Scanner

• Touch screen

• Remote control

• Card reader