MCQOPTIONS
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| 1. |
OFDM is a technique of1. Encoding digital data2. Multiple carrier frequencies3. Wide band digital communication4. 4G mobile communication |
| A. | 1, 2 and 3 are correct |
| B. | 2 and 3 are correct |
| C. | 1, 2 and 4 are correct |
| D. | All the four are correct |
| Answer» E. | |