

MCQOPTIONS
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1. |
Choose the Protocols working in the Data Link Control Layer of OSI model below. |
A. | ATM (Asynchronous Transfer Mode), Frame Relay |
B. | HDLC (High-Level Data Link Control), SDLC (Synchronous Data Link Control) |
C. | ARP (Address Resolution Protocol), IEEE-802.3 |
D. | All the above |
Answer» E. | |