MCQOPTIONS
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MCQOPTIONS
This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Software Defined Radio knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Bitstream processing performs _____ |
| A. | data encryption |
| B. | transmission termination |
| C. | connection tests |
| D. | frame alignment |
| Answer» E. | |
| 2. |
Which of the following is not a responsibility of the data link layer? |
| A. | Framing |
| B. | Integration |
| C. | Addressing |
| D. | Error control |
| Answer» C. Addressing | |
| 3. |
Which of the following is not an SDR function associated with presentation layer? |
| A. | Radio network configuration |
| B. | Encryption |
| C. | Virtual terminals |
| D. | Object request broker |
| Answer» B. Encryption | |
| 4. |
____ messages hold setup information for digitally vocoded voice. |
| A. | Bitstream |
| B. | INFOSEC |
| C. | Modem |
| D. | Internetworking |
| Answer» E. | |
| 5. |
The ____ function is used to connect two front end channels. |
| A. | joining |
| B. | assembling |
| C. | bridging |
| D. | cooperative |
| Answer» D. cooperative | |
| 6. |
User interface software allows the ____ of ____ between a core system processor and an external head. |
| A. | direction, signal |
| B. | distribution, channel control |
| C. | distribution, signal |
| D. | direction, channel control |
| Answer» C. distribution, signal | |
| 7. |
____ software supports system control and user-interface functions. |
| A. | Voice processing |
| B. | Mode processing |
| C. | Message processing |
| D. | Network processing |
| Answer» D. Network processing | |
| 8. |
CELP stands for ____ |
| A. | Codebook Evolved Linear Processing |
| B. | Codebook Excited Linear Prediction |
| C. | Cross-correlation Excited Linear Prediction |
| D. | Cross-correlation Evolved Linear Processing |
| Answer» C. Cross-correlation Excited Linear Prediction | |
| 9. |
____ is the process of non-linear compression and expansion of analog electronic signal. |
| A. | Quantization |
| B. | Companding |
| C. | Pulse code modulation |
| D. | Modulation |
| Answer» C. Pulse code modulation | |
| 10. |
Which of the following is not present in the source segment of a mobile unit? |
| A. | Narrowband ADCs |
| B. | Source encoder |
| C. | Source decoder |
| D. | Interface to the PSTN |
| Answer» E. | |