A company is setting up a temporary wireless network for a conference. They have a limited number of access points and need to support a large number of attendees. They also want to minimize configuration overhead. Which topology should they use?

A single access point with high transmit power

Ad-hoc mode between all attendees

Infrastructure mode with multiple access points

A mesh network without a wired backbone

What is the purpose of a wireless range extender?

To amplify the signal from the access point to increase coverage

To provide additional Ethernet ports for wired devices

To increase the security of the wireless network

To replace the access point and provide a stronger signal

A user reports that their laptop connects to the Wi-Fi but cannot access the internet. Other devices on the same network work fine. The laptop shows a valid IP address. Which troubleshooting step should the technician perform next?

Check the DNS settings on the laptop

Update the laptop's wireless driver

CompTIATech+

Domain 2Objective 8

Wireless Networks FC0-U71 Practice Questions (Page 4)

Part of the Infrastructure domain, which accounts for 24% of the FC0-U71 exam. CompTIA does not publish an official question count, but from its 60-minute exam (~25–40 total, ~6–10 in this domain), expect 1–1 from this objective — we provide 27 practice questions to prepare you well beyond it. (estimate)

27questions here

6free pages

7concepts

24%of the exam

Questions 16–20

16expert · hard
A company is setting up a temporary wireless network for a conference. They have a limited number of access points and need to support a large number of attendees. They also want to minimize configuration overhead. Which topology should they use?
Select an answer first
17application · medium
A hospital wants to secure its wireless network for medical devices that do not support WPA3. They need strong encryption and compatibility with older devices. Which security protocol should they use?
Select an answer first
18foundation · easy
What is the purpose of a wireless range extender?
Select an answer first
19foundation · easy
A user reports intermittent Wi-Fi connectivity in a kitchen area. Which common source of interference is most likely causing the issue?
Select an answer first
20application · medium
A user reports that their laptop connects to the Wi-Fi but cannot access the internet. Other devices on the same network work fine. The laptop shows a valid IP address. Which troubleshooting step should the technician perform next?
Select an answer first

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Wireless Networks FC0-U71 Practice Questions (Page 4)

Questions 16–20

A company is setting up a temporary wireless network for a conference. They have a limited number of access points and need to support a large number of attendees. They also want to minimize configuration overhead. Which topology should they use?

A hospital wants to secure its wireless network for medical devices that do not support WPA3. They need strong encryption and compatibility with older devices. Which security protocol should they use?

What is the purpose of a wireless range extender?

A user reports intermittent Wi-Fi connectivity in a kitchen area. Which common source of interference is most likely causing the issue?

A user reports that their laptop connects to the Wi-Fi but cannot access the internet. Other devices on the same network work fine. The laptop shows a valid IP address. Which troubleshooting step should the technician perform next?

Keep studying — Infrastructure