Input Output Interfaces

Match the following registered jacks with their common names.

• Ethernet port

• RJ-45

• Unused

• RJ-11

• Unused

• RJ-18

• Telephone line

• RJ-32

A modem expansion card can have ______ telephone ports on it.

• 1

• 2

• 3

• 4

The term (a)   is used to refer to high-speed cable and DSL Internet connectivity.

• A. Dial-up
• B. Broadband
• C. Satellite
• D. Fiber

Which registered jack is commonly known as the telephone jack?

• RJ-11

• RJ-18

• RJ-32

• RJ-45

5. ______ uses short-wavelength UHF radio waves ranging from 2.402 GHz to 2.48 GHz.

• A. Wi-Fi

• B. Bluetooth

• C. Infrared

• D. NFC

Which USB can have speeds up to, but not exceeding, 5 Gbps?

• USB 2.0

• USB 3.0

• USB 3.1

• USB 4.0

Which of the following was created by Apple as a direct competitor to USB?

• AppleBits

• ApplePorts

• AppleLink

• AppleBus

Which of the following is an example of an input/output interface?

• USB

• Lightningbolt

• FireWire

• MacBUS

Thunderbolt 3 can reach speeds up to (a)   .

• 10 Gbps
• 20 Gbps
• 40 Gbps
• 80 Gbps

Which of the following can be used to connect a monitor to a computer?

• VGA

• HDMI

• DVI

• All of the above