| 1. | US cellular telephone system, AMPS stands for __________ |
|
Answer: (a).Analog Mobile Phone System
|
| 2. | Who developed the first US cellular telephone system called AMPS? |
|
Answer: (c).AT&T Bell Laboratories
|
| 3. | The AMPS system uses a ___________ cell reuse pattern. |
|
Answer: (d).Seven
|
| 4. | Which of the following is virtually identical to AMPS? |
|
Answer: (a).ETACS
|
| 5. | AMPS and ETACS use ___________ and _____ for radio transmission. |
|
Answer: (d).FM, FDD
|
| 6. | US AMPS system provides 42 control channel for each of the two service providers. |
|
Answer: (b).False
|
| 7. | In each cellular market, the non wireline service provider is assigned an odd SID. |
|
Answer: (a).True
|
| 8. | ETACS use ___________ instead of SID (system identification number). |
|
Answer: (a).Area identification number
|
| 9. | _________ allows base and mobile to distinguish each other from co-channel users located in different cells. |
|
Answer: (a).SAT
|
| 10. | AMPS and ETACS use same physical channels for transmission of voice and control channels. |
|
Answer: (b).False
|
