MCQOPTIONS
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MCQOPTIONS
This section includes 7 Mcqs, each offering curated multiple-choice questions to sharpen your Wireless & Mobile Communications Questions & Answers Frequency Reuse knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Capacity of a cellular system is directly proportional to __________ |
| A. | Number of cells |
| B. | Number of times a cluster is replicated |
| C. | Number of Base stations |
| D. | Number of users |
| Answer» C. Number of Base stations | |
| 2. |
What is a cluster in a cellular system? |
| A. | Group of frequencies |
| B. | Group of cells |
| C. | Group of subscribers |
| D. | Group of mobile systems |
| Answer» C. Group of subscribers | |
| 3. |
For a cellular system, if there are N cells and each cell is allocated k channel. What is the total number of available radio channels, S? |
| A. | S=k*N |
| B. | S=k/N |
| C. | S=N/k |
| D. | S=k<sup>N</sup> |
| Answer» B. S=k/N | |
| 4. |
Which type of antenna is used for edge excited cells? |
| A. | Omnidirectional antenna |
| B. | Grid antenna |
| C. | Sectored directional antenna |
| D. | Dipole antenna |
| Answer» D. Dipole antenna | |
| 5. |
Which type of antenna is used for center excited cells? |
| A. | Dipole antenna |
| B. | Grid antenna |
| C. | Sectored antenna |
| D. | Omnidirectional antenna |
| Answer» E. | |
| 6. |
Actual radio coverage of a cell is called __________ |
| A. | Fingerprint |
| B. | Footprint |
| C. | Imprint |
| D. | Matrix |
| Answer» C. Imprint | |
| 7. |
Cellular concept replaces many low power transmitters to a single high power transmitter. |
| A. | True |
| B. | False |
| Answer» C. | |