Cognitive Radio Practice Test 6

1. What may be determined by modelling the domain of applications in cognitive radio?

Determine application that use same resources

Determine the priority of applications

Determine parameters that support the application

Determine the number of applications that run simultaneously

2. Which among the following categories include an accelerometer?

Local effectors

User interface sensors

Environmental sensors

Global effectors

3. Which among the following function is achieved by using acoustic sensor?

Cognition function

User interface function

Effector function

Software defined function

4. Which among the following is not a part of the cognition subsystem?

Organisation

Cognition cycle

Inference hierarchy

Channel state

5. Which among the following is used for quality determination in evolutionary algorithm?

Subjective function

Loss function

Utility function

Fitness function

6. The entrance of a stimulus invokes a new cognition cycle.

True

False

7. Which among the following statements is true about the RXML statements given?

<Cognitive radio platform/>
<Functional-Components>
<Func1/><Func2/><Func3/><Func4/><Func5/><Func6/>
</Functional-Components>
</Self>

The hardware and software platform is independent of the functional components of the cognitive radio

The hardware and software platform is dependent of the functional components of the cognitive radio

The functional components of the cognitive radio are dependent on the hardware and software platform

The hardware and software platform are independent of each other

8. Which among the following is an algorithm useful for case based reasoning?

Backward algorithm

K- nearest neighbours algorithm

Viterbi algorithm

Forward algorithm

9. Which among the following is not a guided principle relating to self-monitoring behaviour of cognitive radio?

Unrestricted first order predicate calculus is permitted

Unrestricted while loops cannot be used

Only bounded iterations are permitted

Unrestricted for loops cannot be used

10. Which among the following support video-acoustic combination of interfaces in cognitive radio?

Full-media difference interfaces

Cross-media correlation interfaces

Full-media correlation interfaces

Cross-media difference interfaces