Which two are protocols that belong in the OSI application layer?

IT Questions BankCategory: CCNA 1 v7Which two are protocols that belong in the OSI application layer?

Which two are protocols that belong in the OSI application layer?

  • PNG
  • DNS
  • SMTP
  • QuickTime

Explanation: The application layer of the OSI model provides an interface between applications protocols exchanging data between hosts. Protocols at the application layer include DNS, HTTP, SMTP, FTP, and IMAP.

More Questions: 15.1.4 Check Your Understanding – Application, Session, Presentation


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