Questions : CCNA Exams

Which of the following are Application layer protocols? (Choose the 3 best answers.)

A. Telnet

B. JPEG

C. HTTP

D. FTP

A, C, and D. Telnet, HTTP, and FTP are all protocols supported by Layer 7, or the Application layer of the OSI model. Answer B is incorrect because JPEG is a Layer 6, or Presentation layer supported protocol.