FCH Lesson 2

What is another name for a computer case?

• Monitor

• System Unit

• Keyboard

• Hard Drive

Which of the following is NOT a type of computer case?

• Desktop

• Tower

• Server

• Mini-Tower

Which component is responsible for connecting peripherals to a computer?

• CPU

• RAM

• I/O Ports

• Hard Disk

Which of the following is an example of an input device?

• Monitor

• Printer

• Mouse

• Speaker

What is the main function of an output device?

• Provide power

• Send data into the computer

• Display or print results

• Store information

Which of the following is NOT an example of an output device?

• Printer

• Speaker

• Scanner

• Monitor

Which of the following is an example of an input-output device?

• Mouse

• Keyboard

• Touchscreen

• Speaker

Which device is used to scan barcodes in retail stores?

• Biometric scanner

• Barcode reader

• Joystick

• Trackpad

Which device is used to verify fingerprints for security purposes?

• Barcode scanner

• Biometric device

• Inkjet printer

• Projector

Which type of printer uses a ribbon to create text or images?

• Inkjet

• Laser

• Dot Matrix

• Thermal