Two employees need to share files directly between their laptops in a remote location with no internet or existing network. They are both using Windows 10. Which wireless configuration should they use?

Create an infrastructure network using a wireless router

Set up an ad-hoc network between the two laptops

Connect both laptops to a mobile hotspot

A school has a wireless network with multiple access points. Teachers report that when they walk from one classroom to another, their laptops take a long time to reconnect. Which feature should the network administrator enable to improve this?

Increase the transmit power on all access points

Use the same channel on all access points

A coffee shop offers free Wi-Fi to customers. The owner wants to prevent casual users from accessing the internal point-of-sale (POS) system while still allowing internet access. The POS system is on a wired network. Which configuration should the IT consultant implement?

Create a guest SSID with WPA2 and place it on a separate VLAN

Implement WEP encryption on the guest network

Use the same SSID as the POS network but require a complex password

Disable SSID broadcast to hide the network

A company has a dual-band wireless network. Users on the 5 GHz band report intermittent disconnections, while 2.4 GHz users are stable. The 5 GHz access point is located near a wall that separates the office from a manufacturing floor with many metal racks. Which action would most likely resolve the issue?

Increase the transmit power of the 5 GHz radio

Move the access point to a more central location away from the metal wall

Disable the 2.4 GHz radio to force all clients to 5 GHz

Change the 5 GHz channel to a higher number

CompTIATech+

Domain 2Objective 8

Wireless Networks FC0-U71 Practice Questions (Page 3)

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 11–15

11foundation · easy
Which wireless standard is the first to support both 2.4 GHz and 5 GHz bands and is commonly referred to as Wi-Fi 4?
Select an answer first
12application · medium
Two employees need to share files directly between their laptops in a remote location with no internet or existing network. They are both using Windows 10. Which wireless configuration should they use?
Select an answer first
13application · medium
A school has a wireless network with multiple access points. Teachers report that when they walk from one classroom to another, their laptops take a long time to reconnect. Which feature should the network administrator enable to improve this?
Select an answer first
14application · medium
A coffee shop offers free Wi-Fi to customers. The owner wants to prevent casual users from accessing the internal point-of-sale (POS) system while still allowing internet access. The POS system is on a wired network. Which configuration should the IT consultant implement?
Select an answer first
15expert · hard
A company has a dual-band wireless network. Users on the 5 GHz band report intermittent disconnections, while 2.4 GHz users are stable. The 5 GHz access point is located near a wall that separates the office from a manufacturing floor with many metal racks. Which action would most likely resolve the issue?
Select an answer first

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Wireless Networks FC0-U71 Practice Questions (Page 3)

Questions 11–15

Which wireless standard is the first to support both 2.4 GHz and 5 GHz bands and is commonly referred to as Wi-Fi 4?

Two employees need to share files directly between their laptops in a remote location with no internet or existing network. They are both using Windows 10. Which wireless configuration should they use?

A school has a wireless network with multiple access points. Teachers report that when they walk from one classroom to another, their laptops take a long time to reconnect. Which feature should the network administrator enable to improve this?

A coffee shop offers free Wi-Fi to customers. The owner wants to prevent casual users from accessing the internal point-of-sale (POS) system while still allowing internet access. The POS system is on a wired network. Which configuration should the IT consultant implement?

Keep studying — Infrastructure