Question: Which is a network protocol that is based on UDP and is a component of the Internet Protocol Suite, defined by IETF(Internet Engineering Task Force)

Answer:

One network protocol that is based on UDP (User Datagram Protocol) and is a component of the Internet Protocol Suite defined by the IETF (Internet Engineering Task Force) is the DNS (Domain Name System) protocol.

The DNS protocol is responsible for resolving human-readable domain names (such as www.example.com) into IP addresses that computers and network devices can understand. It uses UDP as the transport protocol for most DNS queries and responses.

DNS operates at the Application Layer of the Internet Protocol Suite and uses UDP port 53 for communication. It is a critical protocol for translating domain names to IP addresses and plays a crucial role in the functioning of the internet.

SNMP (Simple Network Management Protocol) is not based on UDP. SNMP is a network management protocol that is used to monitor and manage devices on an IP network. It operates at the Application Layer of the Internet Protocol Suite.

SNMP primarily uses UDP as its transport protocol for sending SNMP messages. However, SNMP can also use TCP (Transmission Control Protocol) for some specific operations. UDP is the default and most commonly used transport protocol for SNMP.

So, while SNMP utilizes UDP as its primary transport protocol, it is not solely based on UDP.