MCQOPTIONS
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MCQOPTIONS
This section includes 16 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. |
_________ configuration describes a desktop in an office. |
| A. | Mobile and wired |
| B. | Fixed and wired |
| C. | Fixed and wireless |
| D. | Mobile and wireless |
| Answer» C. Fixed and wireless | |
| 2. |
_______ reduces the cell size to increase capacity. |
| A. | Intelligent cell approach |
| B. | Microcell approach |
| C. | Top down approach |
| D. | Bottom up approach |
| Answer» C. Top down approach | |
| 3. |
________ is a process of converting plain text into cipher text. |
| A. | Authentication |
| B. | Decryption |
| C. | Encryption |
| D. | Compression |
| Answer» D. Compression | |
| 4. |
Technique of drawing a single ray between the transmitter and receiver is called ______ |
| A. | Secondary ray tracing |
| B. | Primary ray tracing |
| C. | Line of sight |
| D. | Straight line tracing |
| Answer» C. Line of sight | |
| 5. |
Smaller propagation distances make it more difficult to insure far-field radiation for all receiver location and types of antenna. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 6. |
Propagation within building is not influenced by _________ |
| A. | Layout of the building |
| B. | Construction materials |
| C. | Building type |
| D. | Trees outside the building |
| Answer» E. | |
| 7. |
The variability of the environment is slower for a smaller range of T-R separation distances in indoor models. |
| A. | True |
| B. | False |
| Answer» C. | |
| 8. |
_______REDUCES_THE_CELL_SIZE_TO_INCREASE_CAPACITY.?$ |
| A. | Intelligent cell approach |
| B. | Microcell approach |
| C. | Top down approach |
| D. | Bottom up approach |
| Answer» C. Top down approach | |
| 9. |
_________ configuration describes a desktop in an office.$ |
| A. | Mobile and wired |
| B. | Fixed and wired |
| C. | Fixed and wireless |
| D. | Mobile and wireless |
| Answer» C. Fixed and wireless | |
| 10. |
________ is a process of converting plain text into cipher text? |
| A. | Authentication |
| B. | Decryption |
| C. | Encryption |
| D. | Compression |
| Answer» D. Compression | |
| 11. |
Losses between the floors of the building can be determined using ________ |
| A. | Internal dimensions |
| B. | Material used to create antenna |
| C. | External dimension |
| D. | Line of sight path |
| Answer» D. Line of sight path | |
| 12. |
Partitions that can be moved are called _______ |
| A. | Soft partitions |
| B. | Hard partitions |
| C. | Disk partition |
| D. | Dynamic partition |
| Answer» B. Hard partitions | |
| 13. |
What is hard partition? |
| A. | Partition as part of the building |
| B. | Partition that can be moved |
| C. | Partition not touching ceiling |
| D. | Partition between different floors |
| Answer» B. Partition that can be moved | |
| 14. |
Smaller propagation distances make it more difficult to insure far-field radiation for all receiver location and types of antenna. State whether True or False. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 15. |
Propagation within building is not influenced by ______ |
| A. | Layout of the building |
| B. | Construction materials |
| C. | Building type |
| D. | Trees outside the building |
| Answer» E. | |
| 16. |
The variability of the environment is slower for a smaller range of T-R separation distances in indoor models. State whether True or False. |
| A. | True |
| B. | False |
| Answer» C. | |