Which of the following are Data link layer standard?(1) Ethernet – McqOptions

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1.	Which of the following are Data link layer standard?(1) Ethernet (2) HSSI (3) Frame Relay(4) 10-base T (5)Token ring
A.	1, 2
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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