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FC0-U71 Practice Question: A technician runs the ipconfig command and…

Exhibit

Refer to the exhibit.

C:\Users\Admin> ipconfig

Windows IP Configuration

Ethernet adapter Ethernet0:
   Connection-specific DNS Suffix  . : localdomain
   IPv4 Address. . . . . . . . . . . : 192.168.1.10
   Subnet Mask . . . . . . . . . . . : 255.255.255.0
   Default Gateway . . . . . . . . . : 192.168.1.1

C:\Users\Admin> ping 192.168.1.1

Pinging 192.168.1.1 with 32 bytes of data:
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64

Ping statistics for 192.168.1.1:
    Packets: Sent = 4, Received = 4, Lost = 0 (0% loss)

A technician runs the ipconfig command and observes the following output:

IPv4 Address. . . . . . . . . . . : 192.168.1.10 Subnet Mask . . . . . . . . . . . : 255.255.255.0 Default Gateway . . . . . . . . . : 192.168.1.1

Based on the output, which of the following can the technician conclude?

⚠ Common exam trap

The trap is that candidates may see a default gateway listed and assume the computer has internet access, but the output only shows configuration, not connectivity. Without testing reachability (e.g., by pinging the gateway or an external host), internet access cannot be confirmed.

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 computer can communicate on the local network

The output from commands such as ipconfig or ifconfig typically shows the computer's IP address and subnet mask. A valid IP address on a local subnet (e.g., 192.168.x.x with a 255.255.255.0 mask) indicates the computer can communicate with other devices on the same local network, as no gateway or internet access is required for local communication. The presence of a default gateway does not confirm internet access or DNS reachability without further testing.

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 computer has internet access

    Why it's wrong here

    Ping to gateway does not confirm internet access.

  • The DNS server is reachable

    Why it's wrong here

    No DNS server was pinged or shown.

  • The computer can communicate on the local network

    Why this is correct

    Successful ping to gateway indicates local connectivity.

  • The default gateway is not configured

    Why it's wrong here

    Gateway is shown as 192.168.1.1.

Visual reference

192.168.1.0 /24 256 addresses (254 usable) 192.168.1.0 /25 Subnet A 128 addr (126 usable) 192.168.1.128 /25 Subnet B 128 addr (126 usable) Borrowing 1 bit from host portion creates 2 subnets (/25)

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JA

Written by Johnson Ajibi, MSc IT Security

Senior Network & Security Engineer · founder of Courseiva

This FC0-U71 practice question is part of Courseiva's free CompTIA certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the FC0-U71 exam.