A user has a printer with a USB 2.0 port and a computer with only USB 3.0 ports. The user has a USB 2.0 cable. Will the printer work when connected to the computer?

Yes, but only if the printer is powered on before connecting

No, because USB 2.0 devices cannot connect to USB 3.0 ports

Yes, because USB 3.0 ports are backward compatible with USB 2.0 devices

No, because the cable must be USB 3.0

A user is connecting a laptop to a TV to watch a movie. The laptop has an HDMI port, and the TV has an HDMI port. The user has an HDMI cable. After connecting, the TV shows the laptop's display, but there is no sound from the TV. What is the most likely reason?

The laptop's audio output is set to its internal speakers

The laptop's HDMI port does not support audio

The TV's HDMI port does not support audio

A user wants to quickly share a small contact card from their smartphone to a colleague's smartphone standing right next to them. Both phones support NFC and Bluetooth. Which method is the most appropriate for this quick, close-range transfer?

Use Bluetooth to pair the phones and send the file

Use NFC to tap the phones together and share the contact

Use Ethernet to connect the phones

CompTIAIT Fundamentals+ (ITF+)

Domain 2Objective 5

Device Interfaces: USB, HDMI, Ethernet, Bluetooth, and NFC. IT-FUNDAMENTALS-ITF-CERTIFICATION Practice Questions (Page 4)

Part of the Infrastructure domain, which accounts for 24% of the IT-FUNDAMENTALS-ITF-CERTIFICATION exam.

23questions here

5free pages

5concepts

24%of the exam

Questions 16–20

16foundation · easy
What is the typical maximum range of NFC (Near Field Communication)?
Select an answer first
17application · easy
A user has a printer with a USB 2.0 port and a computer with only USB 3.0 ports. The user has a USB 2.0 cable. Will the printer work when connected to the computer?
Select an answer first
18application · medium
A user is connecting a laptop to a TV to watch a movie. The laptop has an HDMI port, and the TV has an HDMI port. The user has an HDMI cable. After connecting, the TV shows the laptop's display, but there is no sound from the TV. What is the most likely reason?
Select an answer first
19application · easy
A user is setting up a conference room. They need to connect a laptop to a large display to show a presentation with audio. The laptop has an HDMI port and a USB-C port. The display has an HDMI port and a VGA port. Which connection should the user use to transmit both audio and video?
Select an answer first
20application · medium
A user wants to quickly share a small contact card from their smartphone to a colleague's smartphone standing right next to them. Both phones support NFC and Bluetooth. Which method is the most appropriate for this quick, close-range transfer?
Select an answer first

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Device Interfaces: USB, HDMI, Ethernet, Bluetooth, and NFC. IT-FUNDAMENTALS-ITF-CERTIFICATION Practice Questions (Page 4)

Questions 16–20

What is the typical maximum range of NFC (Near Field Communication)?

A user has a printer with a USB 2.0 port and a computer with only USB 3.0 ports. The user has a USB 2.0 cable. Will the printer work when connected to the computer?

A user is connecting a laptop to a TV to watch a movie. The laptop has an HDMI port, and the TV has an HDMI port. The user has an HDMI cable. After connecting, the TV shows the laptop's display, but there is no sound from the TV. What is the most likely reason?

A user is setting up a conference room. They need to connect a laptop to a large display to show a presentation with audio. The laptop has an HDMI port and a USB-C port. The display has an HDMI port and a VGA port. Which connection should the user use to transmit both audio and video?

A user wants to quickly share a small contact card from their smartphone to a colleague's smartphone standing right next to them. Both phones support NFC and Bluetooth. Which method is the most appropriate for this quick, close-range transfer?

Keep studying — Infrastructure