MCQOPTIONS
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MCQOPTIONS
This section includes 20 Mcqs, each offering curated multiple-choice questions to sharpen your Wireless Mobile Communications knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
The interference between the neighbouring base stations is avoided by ____________ |
| A. | Assigning different group of channels |
| B. | Using transmitters with different power level |
| C. | Using different antennas |
| D. | Using different base stations |
| Answer» B. Using transmitters with different power level | |
| 2. |
The process of transferring a mobile station from one base station to another is ____________ |
| A. | MSC |
| B. | Roamer |
| C. | Handoff |
| D. | Forward channel |
| Answer» D. Forward channel | |
| 3. |
What is handoff? |
| A. | Forward channel |
| B. | Switching technique |
| C. | Roamer |
| D. | Guard channel |
| Answer» C. Roamer | |
| 4. |
Why the size of the cell is kept small in cellular network? |
| A. | Increase capacity |
| B. | Decrease capacity |
| C. | Increased size of base station electronics |
| D. | Slow process of handoffs |
| Answer» B. Decrease capacity | |
| 5. |
What is the shape of the cell present in the cellular system? |
| A. | Circular |
| B. | Square |
| C. | Hexagonal |
| D. | Triangular |
| Answer» D. Triangular | |
| 6. |
WHAT_IS_THE_SHAPE_OF_THE_CELL_PRESENT_IN_THE_CELLULAR_SYSTEM??$ |
| A. | Circular |
| B. | Square |
| C. | Hexagonal |
| D. | Triangular |
| Answer» D. Triangular | |
| 7. |
What is handoff?$ |
| A. | Forward channel |
| B. | Switching technique |
| C. | Roamer |
| D. | Guard channel |
| Answer» C. Roamer | |
| 8. |
Why the size of the cell is kept small in cellular network?$ |
| A. | Increase capacity |
| B. | Decrease capacity |
| C. | Increased size of base station electronics |
| D. | Slow process of handoffs |
| Answer» B. Decrease capacity | |
| 9. |
The interference between the neighbouring base stations is avoided by |
| A. | Assigning different group of channels |
| B. | Using transmitters with different power level |
| C. | Using different antennas |
| D. | Using different base stations |
| Answer» B. Using transmitters with different power level | |
| 10. |
The process of transferring a mobile station from one base station to another is |
| A. | MSC |
| B. | Roamer |
| C. | Handoff |
| D. | Forward channel |
| Answer» D. Forward channel | |
| 11. |
Which one is not an advantage of using frequency reuse? |
| A. | Increased capacity |
| B. | Limited spectrum is required |
| C. | Same spectrum may be allocated to other network |
| D. | Number of base stations is reduced |
| Answer» E. | |
| 12. |
What does SCM indicates? |
| A. | Maximum receiver power level for a particular user |
| B. | Maximum transmitter power level for a particular user |
| C. | Minimum receiver power level for a particular user |
| D. | Minimum transmitter power level for a particular user |
| Answer» C. Minimum receiver power level for a particular user | |
| 13. |
What is transmitted along with the call initiation request during the origin of call by a mobile? |
| A. | MIN |
| B. | ESN |
| C. | ESN and SCM |
| D. | MIN, ESN and SCM |
| Answer» E. | |
| 14. |
What is MIN? |
| A. | Subscriber’s telephone number |
| B. | Paging message |
| C. | Traffic request number |
| D. | Mobile Internet |
| Answer» B. Paging message | |
| 15. |
Of the total channels present in the cellular system, what is the percentage of voice and control channels? |
| A. | 95% voice channels, 5% control channels |
| B. | 5% voice channels, 95% control channels |
| C. | 50% voice channels, 50% control channels |
| D. | 25% voice channels, 75% control channels |
| Answer» B. 5% voice channels, 95% control channels | |
| 16. |
Which two channels are responsible for initiating mobile calls? |
| A. | FVC and FCC |
| B. | FVC and RVC |
| C. | FCC and RCC |
| D. | FCC and RVC |
| Answer» D. FCC and RVC | |
| 17. |
What is the function of FVC (Forward Voice Channel)? |
| A. | Voice transmission from base station to mobiles |
| B. | Voice transmission from mobile to base station |
| C. | Initiating mobile calls |
| D. | Broadcast all traffic request for all mobile |
| Answer» B. Voice transmission from mobile to base station | |
| 18. |
Who has the responsibility of billing and system maintenance function in cellular system? |
| A. | Base Station |
| B. | PSTN |
| C. | MSC |
| D. | Mobile system |
| Answer» D. Mobile system | |
| 19. |
What is the responsibility of MSC in cellular telephone system? |
| A. | Connection of mobile to base stations |
| B. | Connection of mobile to PSTN |
| C. | Connection of base station to PSTN |
| D. | Connection of base station to MSC |
| Answer» C. Connection of base station to PSTN | |
| 20. |
Which of the following is not a characteristic of cellular telephone system? |
| A. | Accommodate large number of users |
| B. | Large geographic area |
| C. | Limited frequency spectrum |
| D. | Large frequency spectrum |
| Answer» E. | |