What is one of the most commonly used name resolution tools?1 pointTracertNetcatDNS

Answer:

Among the options provided, DNS (Domain Name System) is one of the most commonly used name resolution tools.

Explanation:

1. Tracert: This tool is primarily used for determining the route packets take to reach a specific network address, but it does not specifically resolve names to IP addresses.

2. Netcat: While versatile for network connections and data transfer, it is not primarily a name resolution tool.

3. DNS: This is the fundamental service used on the internet that translates domain names (like www.example.com) into IP addresses (like 192.0.2.1). It's essential for web browsing and many other network services.

Thus, the correct answer is DNS.