Cognitive Radio Mock Test 6

10%

Question 1 of 10

1. Why is the RXML statement <Self/> added in cognitive radio?

To define functions

To add cognitive architecture to cognitive radio

To eliminate components

To define interfaces

Question 1 of 10

Question 2 of 10

2. What forms the constituents of ontology in Web Ontology Language?

Individuals and property assertions

Characteristics and property assertions

Groups and property assertions

Individuals and groups

Question 2 of 10

Question 3 of 10

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

Subjective function

Utility function

Fitness function

Loss function

Question 3 of 10

Question 4 of 10

4. Which among the following functions control the environmental sensors?

Perception function

Cognition function

Local effector function

User SP function

Question 4 of 10

Question 5 of 10

5. How does the cognition cycle operate?

Active

Activated

Reactive

Passive

Question 5 of 10

Question 6 of 10

6. Which among the following describes the functions of cognitive radio?

Monitor knowledge

Support plug and play

Define personalities

Define antenna direction using pre-stored tables

Question 6 of 10

Question 7 of 10

7. Which among the following is the correct sequence of events that occur in application of fuzzy logic?

Fuzzify the input, execute the applicable rules, and de-fuzzify the output

Execute the applicable rules, fuzzify the input, and fuzzify the output

Execute the applicable rules, fuzzify the input, and de-fuzzify the output

Fuzzify the input, de-fuzzify the output, and execute the applicable rules

Question 7 of 10

Question 8 of 10

8. How can a radio be trained to accept commands from one owner entity?

Adaptive functions

Sensory functions

Perception functions

Awareness functions

Question 8 of 10

Question 9 of 10

9. Which among the following is the building block of causal tool?

Probability

Graph theory

Variables

Logic

Question 9 of 10

Question 10 of 10

10. Which among the following is the basic component of artificial neural networks?

Nuclei

Nephrons

Neurons

Motors

Question 10 of 10