MCQOPTIONS
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MCQOPTIONS
This section includes 6 Mcqs, each offering curated multiple-choice questions to sharpen your Wireless & Mobile Communications Questions & Answers 3G W-CDMA (UMTS) knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
How much increase in spectral efficiency is provided by W-CDMA in comparison to GSM? |
| A. | Two times |
| B. | Three times |
| C. | No increase |
| D. | Six times |
| Answer» E. | |
| 2. |
W-CDMA requires a complete change of RF equipment at each base station. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 3. |
W-CDMA works in FDD mode only. |
| A. | True |
| B. | False |
| Answer» C. | |
| 4. |
UMTS is also known as _____________ |
| A. | IS-95 |
| B. | GPRS |
| C. | CdmaOne |
| D. | W-CDMA |
| Answer» E. | |
| 5. |
UMTS does not has backward compatibility with ____________ |
| A. | GSM |
| B. | IS-136 |
| C. | IS-95 |
| D. | GPRS |
| Answer» D. GPRS | |
| 6. |
UMTS use which multiple access technique? |
| A. | CDMA |
| B. | TDMA |
| C. | FDMA |
| D. | SDMA |
| Answer» B. TDMA | |