3. devices are added to the computer system by plugging them into one of the ports on the back of the computer.
a. Internal devices
b. External Devices
c. Cellphone
d. Television
4. It allows the selection of icons and links much more quickly and smoothly than the keyboard.
a. Monitor
b. Mouse
c. Speaker
d. Microphone
5. The memory that computers use to store data and instructions needed by the CPU for computer operation.
a. RAM
b. CPU
c. ROM
d. Disk drive
6.The brain of the computer system.
a. RAM
b. Processor
c. Monitor
d. Disk drive
7. device that helps your computer cool down a lot easier by blowing around the air in your laptop.
a. CPU
b. Processor
c. Monitor
d. Fan
8. A system connecting a number of computer systems to form a local area network.
a. Ethernet port
b. RAM
c. ROM
d. Serial port
9. A connector by which a device that sends data one bit at a time may be connected to a computer.
a. Ethernet port
b. RAM
c. ROM
d. Serial port
10. It allows a computer to play CD’s or DVD’s.
a. RAM
b. ROM
c. Disk Drive
d. Speaker
11. It allows you to plug in another device that has a USB out and connect it to your computer.
a. CPU
b. Serial port
c. Heat sink
d. USB port
12. It listens and captures or amplifies sound.
a. speaker
b. Webcam
c. Microphone
d. Serial port
13. It has buttons for all the letters of the alphabet as well as numbers, symbols and special function keys.
a. Keyboard
b. Speaker
c. CPU
d. Microphone
14. It contains all of the connections that allow the carious other subsystems to interact.
a. Motherboard]
b. CPU
c. RAM
d. ROM
15. It allows user to capture video or screenshots of themselves.
a. Motherboard]
b. CPU
c. Webcam
d. ROM​