MCQOPTIONS
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MCQOPTIONS
This section includes 10 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. |
Which among the following protocol is employed management information base? |
| A. | Telecommunications Network |
| B. | Simple Network Management Protocol |
| C. | Network File System |
| D. | File Transfer Protocol |
| Answer» C. Network File System | |
| 2. |
Which among the following is not a primary rule of role based access control? |
| A. | Role definition |
| B. | Role assignment |
| C. | Role authorization |
| D. | Permission authorization |
| Answer» B. Role assignment | |
| 3. |
Which among the following languages initially influenced the KAoS policy language? |
| A. | DARPA Agent Markup Language and Knowledge Query and Markup Language |
| B. | DARPA Agent Markup Language and eXtensibleMarkup Language |
| C. | DARPA Agent Markup Language and RoXenMarkup Language |
| D. | eXtensible Markup Language and RoXenMarkup Language |
| Answer» C. DARPA Agent Markup Language and RoXenMarkup Language | |
| 4. |
Which among the following is not a goal of the DARPA NeXt Generation radio communication program? |
| A. | Dynamically redistribute allocated spectrum |
| B. | Sense spectrum automatically |
| C. | Expand communication bandwidth |
| D. | Select operating mode |
| Answer» D. Select operating mode | |
| 5. |
Which among the following preceded the DARPA NeXt Generation radio communication program? |
| A. | FFC Policy-Based Survivable communication program |
| B. | DARPA Policy-Based Survivable communication program |
| C. | FCC Frequency Agile Radio |
| D. | DARPA Frequency Agile Radio |
| Answer» C. FCC Frequency Agile Radio | |
| 6. |
Which among the following is not a function of spectrum policy management? |
| A. | Monitor spectrum utilization |
| B. | Detect RF interference |
| C. | Control run-time configuration of cognitive radio |
| D. | Authorization of updates in cognitive radio |
| Answer» E. | |
| 7. |
Which among the following statements is true about the spectrum policy management? |
| A. | Eliminate cooperative sensing |
| B. | Eliminates network administrators |
| C. | Resolve conflicts in policy rules |
| D. | Maintain homogeneity with legacy radios |
| Answer» D. Maintain homogeneity with legacy radios | |
| 8. |
The policy requests and decisions exchange between the policy decision point and policy enforcement point may be over common open policy service. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 9. |
Which among the following is the first step in the operation of a cognition policy engine? |
| A. | The cognitive engine transfers data to the policy engine |
| B. | The policy engine requests data from cognitive radio |
| C. | The policy engine obtains the set of policies to be downloaded |
| D. | The policy engine determines the information of interest |
| Answer» D. The policy engine determines the information of interest | |
| 10. |
Which among the following is an important assumption while operating with the Policy Core Information Model? |
| A. | No storage is necessary |
| B. | Cooperative storage |
| C. | Centralized storage |
| D. | Distributed storage |
| Answer» D. Distributed storage | |