| Ques. MAC is to Ethernet what ________ is to Frame Relay. |
| Option 1. DLCI |
| Option 2. LCI |
| Option 3. PVC |
| Option 4. None of the above. |
| Ans. Option 1 |
| Please provide the reason below. The best provided reason will be displayed with your name(if you are logged-in) on website. |
| Enter Reason |
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