MCQOPTIONS
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MCQOPTIONS
This section includes 13 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. |
Timeliness is the period between production of information and its availability to the subscriber. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2. |
Which of the following is not an advanced requirement in terms of Software Defined Radio? |
| A. | Adaptive networks |
| B. | Adaptive diversity |
| C. | Multiband |
| D. | Innovation signaling |
| Answer» D. Innovation signaling | |
| 3. |
What does cost effectiveness mean in terms of military requirements? |
| A. | Backward compatibility |
| B. | Cheap replacement of existing radios |
| C. | Futuristic design |
| D. | Fast replacement of existing radios |
| Answer» B. Cheap replacement of existing radios | |
| 4. |
Which of the following is not directed by Air Interface Standards? |
| A. | Channel modulation |
| B. | Interconnects |
| C. | Frequency allocation |
| D. | Access protocols |
| Answer» C. Frequency allocation | |
| 5. |
Quantity is measured in terms of ________ |
| A. | BER |
| B. | link availability |
| C. | peak data rate |
| D. | band |
| Answer» D. band | |
| 6. |
Which of the following is not a key parameter of information services in military application? |
| A. | Quantity |
| B. | Suitability |
| C. | Multi-tenancy |
| D. | Timeliness (QQT) |
| Answer» D. Timeliness (QQT) | |
| 7. |
Which of the following is not a standard body that involves in inter networking? |
| A. | ETSI |
| B. | ITU |
| C. | IEEE |
| D. | VSO |
| Answer» E. | |
| 8. |
Military applications need __________ in addition to mobile subscriber sets. |
| A. | fixed infrastructure |
| B. | mobile infrastructure |
| C. | partitioned infrastructure |
| D. | parted infrastructure |
| Answer» C. partitioned infrastructure | |
| 9. |
Which of the following does not extend from military application to commercial application? |
| A. | Carrier Sense Multiple Access |
| B. | Frequency Hopping |
| C. | Direct Sequence Spread Spectrum |
| D. | Emitter Location |
| Answer» B. Frequency Hopping | |
| 10. |
Which protocol is used to control Digital Modular Radio over Ethernet? |
| A. | OSPF |
| B. | SNMP |
| C. | IPX |
| D. | TELNET |
| Answer» C. IPX | |
| 11. |
When was SDR forum found? |
| A. | 1992 |
| B. | 1994 |
| C. | 1996 |
| D. | 1995 |
| Answer» D. 1995 | |
| 12. |
Which was the first Software Defined Radio that included a programmable voice coder? |
| A. | SPEAKeasy 1 |
| B. | SPEAKeasy 2 |
| C. | ICNIA |
| D. | Cluster HMS |
| Answer» C. ICNIA | |
| 13. |
______ has many single- purpose radios in one structure. |
| A. | SPEAKeasy 2 |
| B. | Modular multifunctional information transfer system (MMITS) |
| C. | Integrated communications, navigation, and identification architecture (ICNIA) |
| D. | Cluster HMS |
| Answer» D. Cluster HMS | |