Refer to the exhibit. A developer is using cURL to test connectivity to a webpage. The request times out after 10 seconds. The developer tested connectivity by using Ping and can open a TCP socket to the remote server by using Telnet. Other users confirm that they can access the webpage from their device. The developer has SSH access to the remote server and runs commands to troubleshoot. What causes the issue?

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Refer to the exhibit. A developer is using cURL to test connectivity to a webpage. The request times out after 10 seconds. The developer tested connectivity by using Ping and can open a TCP socket to the remote server by using Telnet. Other users confirm that they can access the webpage from their device. The developer has SSH access to the remote server and runs commands to troubleshoot. What causes the issue?

A. Connectivity from the remote server back to the client is down.

B. Firewall rules on the remote server block the client on port 443.

C. Application-layer security features on the remote server block the connection.

D. HTTPS proxy configured on the remote server blocks the connection.










Correct Answer: D

This question is in 200-901 exam
For getting Cisco Certified DevNet Associate Certificate