Which of the following are Data Link Layer standard?1. Ethernet2. HSSI – McqOptions

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1.	Which of the following are Data Link Layer standard?1. Ethernet2. HSSI3. Frame Relay4. 10 – Base T5. Token Ring
A.	1, 2, 3
B.	1, 3, 5
C.	1, 3, 4, 5
D.	1, 2, 3, 4, 5
Answer» D. 1, 2, 3, 4, 5

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