Question Bank - Computer Networks

Here's the question bank on all the computer networks topics.

Email works of the ________ layer of OSI Model

A.
Presentation
B.
Application
C.
Data Link Layer
D.
Transport Layer

Solution:

Application layer protocols: FTP, SMTP and IMAPSimple Mail Transfer Protocol (SMTP) is the standard protocol for sending emails across the Internet.IMAP is the Internet mail protocols used for retrieving emails.Open Shortest Path First (OSPF) is a routing protocol for Internet Protocol (IP) networks. It uses a link state routing (LSR) algorithm and falls into the group of interior gateways.

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