MCQOPTIONS
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MCQOPTIONS
This section includes 14 Mcqs, each offering curated multiple-choice questions to sharpen your Cognitive Radio knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Propagation model is a system level model. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2. |
____ is characterized by software communication architecture compliance. |
| A. | Near term Digital Radio |
| B. | HaveQuick |
| C. | Joint Tactical Radio System |
| D. | Joint Tactical Terminal |
| Answer» D. Joint Tactical Terminal | |
| 3. |
Small Unit Operations Situational Awareness System uses ____ ranging for navigation. |
| A. | ELF |
| B. | ULF |
| C. | RF |
| D. | EHF |
| Answer» D. EHF | |
| 4. |
Small Unit Operations Situational Awareness System was developed by ____ |
| A. | Defense Advanced Research Projects Agency |
| B. | Defense Advanced Research Program Agency |
| C. | Defense Awareness Research Projects Agency |
| D. | Defense Awareness Research Program Agency |
| Answer» B. Defense Advanced Research Program Agency | |
| 5. |
Digital Modular Radio offers coverage of ____ |
| A. | 2 KHz to 2 MHz |
| B. | 2 MHz to 2 GHz |
| C. | 2 KHz to 5 MHz |
| D. | 2 MHz to 5 GHz |
| Answer» C. 2 KHz to 5 MHz | |
| 6. |
Digital modular radio is an example for _________ |
| A. | software programmable radio |
| B. | software capable radio |
| C. | software defined radio |
| D. | software dependent radio |
| Answer» D. software dependent radio | |
| 7. |
Which among the following is not a mobile ad hoc network waveform? |
| A. | Multi user objective system |
| B. | Soldier radio waveform |
| C. | Wideband networking waveform |
| D. | Bowman very high frequency waveform |
| Answer» E. | |
| 8. |
The cognition level six to eight require _______ |
| A. | planning |
| B. | negotiating |
| C. | pre-programming |
| D. | machine learning |
| Answer» E. | |
| 9. |
Negotiation capability requires the ______ |
| A. | evaluation of goals for plans |
| B. | partition of environment |
| C. | organization of goals for plans |
| D. | management of conflicting plans |
| Answer» E. | |
| 10. |
A network changing air interface may be tackled by applying ____ structure to situations. |
| A. | model |
| B. | logical |
| C. | protocol |
| D. | flow |
| Answer» C. protocol | |
| 11. |
Computer based planning is ____ level capability. |
| A. | one |
| B. | two |
| C. | four |
| D. | five |
| Answer» D. five | |
| 12. |
____ involves processing input and output data. |
| A. | Pre-programming |
| B. | Context awareness |
| C. | Radio awareness |
| D. | Goal driven reasoning |
| Answer» C. Radio awareness | |
| 13. |
Goals maybe defined in ____ context by introducing ____ awareness. |
| A. | temporal, IF |
| B. | temporal, environment |
| C. | spatial, environment |
| D. | spatial, IF |
| Answer» D. spatial, IF | |
| 14. |
Cognition capability level one may be achieved by ____ technology. |
| A. | rule based expert systems |
| B. | radio based expert systems |
| C. | radio built experimental systems |
| D. | rule built expert systems |
| Answer» B. radio based expert systems | |