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. |
The allocation of computational resources must be in agreement with the requirements of user communication. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2. |
Which among the following functions control the environmental sensors? |
| A. | Cognition function |
| B. | Local effector function |
| C. | User SP function |
| D. | Perception function |
| Answer» B. Local effector function | |
| 3. |
Which among the following combination is responsible for the cognition cycle? |
| A. | Environment – cognition |
| B. | Effectors – SDR |
| C. | SDR – SDR |
| D. | Cognition – cognition |
| Answer» E. | |
| 4. |
What type of characteristic should be possessed by the topological model of the worldcreated by the cognitive radio? |
| A. | Explicit and ambiguous |
| B. | Explicit and axiomatic |
| C. | Implicit and ambiguous |
| D. | Implicit and axiomatic |
| Answer» C. Implicit and ambiguous | |
| 5. |
Which among the following tasks may be assigned software defined radio forum manager? |
| A. | Assessment of propagation link |
| B. | Assessment of input from user |
| C. | Administration of computational resources |
| D. | Administration of propagating signals |
| Answer» D. Administration of propagating signals | |
| 6. |
When does a cognitive radio give up control of application? |
| A. | High traffic load |
| B. | Long period without input from user |
| C. | On receiving pre-emptive command from user |
| D. | Bad weather conditions |
| Answer» D. Bad weather conditions | |
| 7. |
What may be determined by modelling the domain of applications in cognitive radio? |
| A. | Determine parameters that support the application |
| B. | Determine the number of applications that run simultaneously |
| C. | Determine application that use same resources |
| D. | Determine the priority of applications |
| Answer» B. Determine the number of applications that run simultaneously | |
| 8. |
Which among the following methods may be used to estimate interference in cognitive radio? |
| A. | Model the radio |
| B. | Model the user behaviour |
| C. | Model the channel |
| D. | Model the propagation of signal |
| Answer» E. | |
| 9. |
Which among the following is accomplished by the combination of cognition and effector functions? |
| A. | Control of user |
| B. | Control of cognition components |
| C. | Establish efferent path for control of effectors |
| D. | Establish efferent path for cognition components |
| Answer» D. Establish efferent path for cognition components | |
| 10. |
Which among the following support video-acoustic combination of interfaces in cognitive radio? |
| A. | Full-media correlation interfaces |
| B. | Full-media difference interfaces |
| C. | Cross-media correlation interfaces |
| D. | Cross-media difference interfaces |
| Answer» D. Cross-media difference interfaces | |