100-150 Question 134
Select 4You are troubleshooting a network connectivity issue on a user’s device. The user reports they cannot browse the internet. What steps should you take to verify network connectivity on a Windows device?
- A
Use the 'ping' command in the Command Prompt to test connectivity to a known website or IP address.
- B
Navigate to the Control Panel, check Network and Sharing Center, and verify the network status.
- C
Use the 'ifconfig' command to verify the network interface configuration.
- D
Open a browser and attempt to access the URL 'http://127.0.0.1'.
- E
Right-click the network icon in the taskbar and select 'Troubleshoot problems'.
- F
Verify the Wi-Fi or Ethernet adapter status in Device Manager.
Show answer and explanation
Correct answers: A, B, E, F
Explanation
Troubleshooting network connectivity on a Windows device involves using tools like 'ping' to test external connectivity, checking the network status in the Control Panel, and using built-in tools like the troubleshooter. Verifying the adapter status in Device Manager ensures the hardware and drivers are functional. The 'ifconfig' command and 'http://127.0.0.1' are not relevant for this scenario.
- A. Correct.
Correct: The 'ping' command is a reliable tool to test basic network connectivity to an external host or IP address.
- B. Correct.
Correct: The Network and Sharing Center provides a quick overview of the device's network connection status and can help identify issues.
- C. Incorrect.
Incorrect: The 'ifconfig' command is used on Linux and macOS, not on Windows. The equivalent command on Windows is 'ipconfig'.
- D. Incorrect.
Incorrect: Accessing 'http://127.0.0.1' only checks if the local machine is running a web server and doesn't verify external network connectivity.
- E. Correct.
Correct: Windows includes a built-in troubleshooter that can automatically diagnose and fix common network problems.
- F. Correct.
Correct: Checking the adapter status in Device Manager helps ensure the hardware is functioning and drivers are correctly installed.