MCQOPTIONS
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MCQOPTIONS
This section includes 4 Mcqs, each offering curated multiple-choice questions to sharpen your Optical Communications knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
It is suggested that the technique with high white noise is an attractive option for use in long haul systems. |
| A. | False |
| B. | True |
| Answer» B. True | |
| 2. |
A multicarrier modulation format in which there has been growing interest to compensate for impairments in optical fiber transmission systems is _______________ |
| A. | OFDM |
| B. | EDM |
| C. | WDM |
| D. | ADM |
| Answer» B. EDM | |
| 3. |
Which of the following is not a drawback of POLMUX? |
| A. | Polarization-sensitive detection at the receiver |
| B. | Receiver complexity |
| C. | Cross-polarization nonlinearities |
| D. | Multilevel modulation |
| Answer» E. | |
| 4. |
The channel width is narrow for the coherent systems than the WDM systems. |
| A. | True |
| B. | False |
| Answer» B. False | |