Computer skills and online safety end of unit quiz

Which of the following are types of computer hamdware?

• Hard-drive

• Sound card

• Central Processing Unit

• Operating system

The computer's main circuit board is called ____________

• Motherboard

• Bluetooth card

• Hard-drive

• Monitor

Which feature is being used in this images

• USB Port

• Webcam

• Wi-Fi

• Trackpad

Ram is like a computer's _________, while a hard drive is like a computer's ___________

• short-term memory/long-term memory

• nervous system/brian

• long-term memory/short-term memory

• brain/nervous system

What is wi-fi?

• An extra-wide computer used by servers

• A type of software scans for viruses

• A type of sound card

• A type o wireless network

Controls what is shown on the computer monitor and helps to display images on the screen.

• Monitor

• Camera

• Video card

• Motherboard

Who invented the first computer?

• Albert Einstein

• Nikola Tesla

• Thomas Edison

• Charles Babbage

Identify what part of the computer is on the picture.

• Sound card

• Microphone

• Speaker

• Monitor

Identify what part of the computer is on the picture.

• Floppy disk

• Speaker

• cd-drive

• Hard-drive

controls the motion of the monitor into two dimesions in s graphical user interface. (GUI)

• monitor

• floppy disk drive

• CPU

• mouse