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FC0-U71 Practice Question: Refer to the exhibit

Exhibit

C:\>ipconfig

Windows IP Configuration

Ethernet adapter Local Area Connection:
   Connection-specific DNS Suffix  . : example.com
   IPv4 Address. . . . . . . . . . . : 192.168.1.105
   Subnet Mask . . . . . . . . . . . : 255.255.255.0
   Default Gateway . . . . . . . . . : 192.168.1.1

Wireless LAN adapter Wi-Fi:
   Media State . . . . . . . . . . . : Media disconnected

Refer to the exhibit. A user is able to browse the internet using the Ethernet connection but not the Wi-Fi. What is the most likely cause?

⚠ Common exam trap

Test-takers frequently confuse 'Not connected' with a disabled adapter or a configuration issue like a missing DNS suffix, but the exhibit clearly shows the Wi-Fi adapter is enabled yet has no IP address, pointing to a lack of network association.

Answer choices

Why each option matters

Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.

Correct answer & explanation

The Wi-Fi adapter is not connected to any network

The exhibit shows that the Ethernet interface has an IP address (192.168.1.114) and is connected to the internet, while the Wi-Fi interface shows 'Not connected' with no IP address assigned. Since the user can browse the internet via Ethernet but not Wi-Fi, the most likely cause is that the Wi-Fi adapter is not connected to any network, meaning it has not associated with a wireless SSID or obtained an IP address via DHCP.

Answer analysis

Option-by-option breakdown

For each option: why learners choose it and why it is or isn't the right answer here.

  • The Wi-Fi adapter is not connected to any network

    Why this is correct

    'Media disconnected' indicates no active wireless connection.

  • The Wi-Fi adapter is disabled

    Why it's wrong here

    The adapter is present but not connected; it is not disabled.

  • The DNS suffix is missing

    Why it's wrong here

    DNS suffix is optional and not required for basic connectivity.

  • The default gateway is incorrect

    Why it's wrong here

    The gateway is correctly set for Ethernet, and Wi-Fi is not using it.

Visual reference

Client DHCP Server 1 Discover (broadcast) 2 Offer (IP: 192.168.1.10) 3 Request (I accept) 4 Acknowledge (lease confirmed) DORA — the four-step DHCP lease process

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JA

Written by Johnson Ajibi, MSc IT Security

Senior Network & Security Engineer · founder of Courseiva

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