Free CompTIA A+ 220-1101 Practice Question
What is the primary purpose of the network protocol assigned to port 23 in most networking environments?
To establish a secure encrypted communications channel for transferring sensitive information
To serve as a connection protocol for email retrieval between a client and a server
To provide a bidirectional interactive text-oriented communication facility via a virtual terminal connection
To translate domain names to IP addresses for routing web traffic
This question's topic:
CompTIA A+ 220-1101 /
Networking
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