McqMate
| 1. |
WiMAX stands for |
| A. | wireless maximum communication |
| B. | worldwide interoperability for microwave access |
| C. | worldwide international standard for microwave access |
| D. | none of the mentioned |
| Answer» B. worldwide interoperability for microwave access | |
| 2. |
WiMAX provides |
| A. | simplex communication |
| B. | half duplex communication |
| C. | full duplex communication |
| D. | none of the mentioned |
| Answer» C. full duplex communication | |
| 3. |
WiMAX uses the |
| A. | orthogonal frequency division multiplexing |
| B. | time division multiplexing |
| C. | space division multiplexing |
| D. | all of the mentioned |
| Answer» A. orthogonal frequency division multiplexing | |
| 4. |
Which one of the following modulation scheme is supported by WiMAX? |
| A. | binary phase shift keying modulation |
| B. | quadrature phase shift keying modulation |
| C. | quadrature amplitude modulation |
| D. | all of the mentioned |
| Answer» D. all of the mentioned | |
| 5. |
WiMAX MAC layer provides an interface between |
| A. | higher transport layers and physical layer |
| B. | application layer and network layer |
| C. | data link layer and network layer |
| D. | none of the mentioned |
| Answer» A. higher transport layers and physical layer | |
| 6. |
For encryption, WiMAX supports |
| A. | advanced encryption standard |
| B. | triple data encryption standard |
| C. | both (a) and (b) |
| D. | none of the mentioned |
| Answer» C. both (a) and (b) | |
| 7. |
WiMAX provides |
| A. | VoIP services |
| B. | IPTV services |
| C. | both (a) and (b) |
| D. | none of the mentioned |
| Answer» C. both (a) and (b) | |
| 8. |
Devices that provide the connectivity to a WiMAX network are known as |
| A. | subscriber stations |
| B. | base stations |
| C. | gateway |
| D. | none of the mentioned |
| Answer» A. subscriber stations | |
| 9. |
WiMAX is mostly used for |
| A. | local area network |
| B. | metropolitan area network |
| C. | personal area network |
| D. | none of the mentioned |
| Answer» B. metropolitan area network | |
| 10. |
Which one of the following frequency is not used in WiMAX for communication? |
| A. | 2.3 GHz |
| B. | 2.4 GHz |
| C. | 2.5 GHz |
| D. | 3.5 GHz |
| Answer» B. 2.4 GHz | |
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