Parts of a Computer

What is the function of a mouse?

• Display video and graphics information

• Move a cursor on a computer screen

• Capture images from physical sources

• Convert electrical signals into sound

What is the function of speakers?

• Display video and graphics information

• Move a cursor on a computer screen

• Capture images from physical sources

• Convert electrical signals into sound

What is the function of a scanner?

• Move a cursor on a computer screen

• Display video and graphics information

• Capture images from physical sources

• Convert electrical signals into sound

What is housed in the system unit of a computer?

• Speakers, keyboard, mouse, monitor

• Scanner, projector, pendrive, CPU

• Hard disk, DVD, webcam, microphone

• Motherboard, CPU, memory, power supply

What is the function of a webcam?

• Convert electrical signals into sound

• Feed or stream its image in real time to a computer network

• Move a cursor on a computer screen

• Capture images from physical sources

What does CPU stand for?

• Central Processing Unit

• Computer Peripheral Unit

• Control Processing Unit

• Central Power Unit

What is the function of a printer?

• Convert electrical signals into sound

• Capture images from physical sources

• Display video and graphics information

• Produce text or graphics on paper

What is the function of a keyboard?

• Capture images from physical sources

• Move a cursor on a computer screen

• Convert electrical signals into sound

• Input data and commands into a computer

What is the function of a projector?

• Move a cursor on a computer screen

• Capture images from physical sources

• Convert electrical signals into sound

• Project an image onto a surface

What does DVD stand for?

• Data Versatile Disc

• Digital Video Disc

• Digital Visual Disc

• Digital Versatile Disc