

MCQOPTIONS
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1. |
Which of the following are TCP/IP protocols used at the Application layer of the OSI model?1. IP2. TCP3. Telnet4. FTP5. TFTP |
A. | and 3 |
B. | , 3 and 5 |
C. | , 4 and 5 |
D. | ll of the above |
Answer» D. ll of the above | |