Which statement best describes netstat?

Which statement best describes netstat?

• A. A protocol analyzer for Wi-Fi networks
• B. A tool for editing text files
• C. A TCP/IP utility that shows the status of each active connection
• D. A command to adjust firewall rules

Answer: (C)

Netstat is a TCP/IP utility that shows the status of active connections, including which ports are open and what remote hosts your machine is talking to. It gives you a snapshot of the network activity by listing each active connection or listening port and the state of that connection (such as ESTABLISHED or LISTENING). This makes it a go-to tool for quickly verifying which services are reachable, debugging connectivity issues, and spotting unexpected connections. It’s not a protocol analyzer that captures and inspects packets, nor a text editor, nor a command that edits firewall rules. Those tasks involve different tools or capabilities, whereas netstat’s primary function is to report on the current network connections and listening ports.

Netstat is a TCP/IP utility that shows the status of active connections, including which ports are open and what remote hosts your machine is talking to. It gives you a snapshot of the network activity by listing each active connection or listening port and the state of that connection (such as ESTABLISHED or LISTENING). This makes it a go-to tool for quickly verifying which services are reachable, debugging connectivity issues, and spotting unexpected connections.

It’s not a protocol analyzer that captures and inspects packets, nor a text editor, nor a command that edits firewall rules. Those tasks involve different tools or capabilities, whereas netstat’s primary function is to report on the current network connections and listening ports.