Cognitive Radio Architecture MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Cognitive Radio Architecture, a fundamental topic in the field of Cognitive Radio. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Cognitive Radio Architecture MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of Cognitive Radio Architecture mcq questions that explore various aspects of Cognitive Radio Architecture problems. Each MCQ is crafted to challenge your understanding of Cognitive Radio Architecture principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Cognitive Radio tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Cognitive Radio Architecture MCQs are your pathway to success in mastering this essential Cognitive Radio topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Cognitive Radio Architecture. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

So, are you ready to put your Cognitive Radio Architecture knowledge to the test? Let's get started with our carefully curated MCQs!

Cognitive Radio Architecture MCQs | Page 2 of 15

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Q11.
What type of operations is performed in sleeping behaviour?

a.

No operation

b.

Non incremental machine learning

c.

Incremental machine learning

d.

Current knowledge generation

Discuss
Answer: (b).Non incremental machine learning Explanation:During sleeping behaviour, the radio processes the experience accumulated during the waking behaviour. This is accomplished by using non-incremental machine learning algorithms. It will map the present case integrated knowledge to overall integrated knowledge.
Q12.
Which among the following function is achieved by using acoustic sensor?

a.

Effector function

b.

User interface function

c.

Cognition function

d.

Software defined function

Discuss
Answer: (b).User interface function Explanation:The user interface functions use various devices such as haptic sensors, acoustic sensors, and video sensing functions. The haptic sensors get input from buttons, the acoustic sensors parses through recorded voice to interpret the input, and visual perception is employed to use videos as input.
Q13.
What service is offered by system applications?

a.

Interaction services

b.

Information services

c.

Intra-system communication

d.

Media dependent services

Discuss
Answer: (b).Information services Explanation:System application offers information services of value to the user. It is responsible for providing the applications such as phone book, text messaging, networking, and gaming, etc. It is also responsible for hiding information that is not primarily important for a user such as the technology being used for communication.
Q14.
Which among the following is not carried out by local effector function?

a.

Speech synthesis

b.

Text analysis

c.

Multimedia display

d.

Geo-location

Discuss
Answer: (d).Geo-location Explanation:Speech synthesis, text analysis, multimedia display, and graphics fall under the category of local effector functions. It involves finding user information on information states, identifying plans, and determining the probability of potential communication through parsing and interpretation.
Q15.
What is the responsibility of prayer behaviour?

a.

Invoke sleeping behaviour

b.

Invoke waking behaviour

c.

Resolve conflicts

d.

Erase present input-response behaviour

Discuss
Answer: (c).Resolve conflicts Explanation:When the user chooses to disregard the decision taken by the cognitive radio, it is added to a list of conflicts. These conflicts may be resolved using overall knowledge developed during sleeping behaviour. Otherwise it is added to a list of unresolved conflicts which is resolved during praying behaviour.
Q16.
What language is used by prayer behaviour to work with the home network while resolving a conflict?

a.

Web Ontology Language

b.

Radio Knowledge Representation Language

c.

RoXen Macro Language

d.

Knowledge Query and Manipulation Language

Discuss
Answer: (d).Knowledge Query and Manipulation Language Explanation:Prayer behaviour resolves conflict with the help of home network. The conflict is presented to the network using Knowledge Query and Manipulation Language. If the conflict is resolved, it is integrated into overall knowledge.
Q17.
The entrance of a stimulus invokes a new cognition cycle.

a.

True

b.

False

c.

May be True or False

d.

Can't say

Discuss
Answer: (a).True Explanation:The entrance of a stimulus invokes a new cognition cycle during the waking behaviour. It is also invoked by the completion of cognition cycle which was already in process. The stimulus is obtained by monitoring the information signals such as voices, images, radio signals, etc.
Q18.
What is the function of the observe phase?

a.

Sense and perceive

b.

Sense and respond

c.

Perceive and respond

d.

Sense and forget

Discuss
Answer: (a).Sense and perceive Explanation:The observe phase interacts with the environment by analysing the input information stream. It may accept multiple inputs from different directions and in different format.
Q19.
What is binding?

a.

Naming each path

b.

Associating a path for each type of input

c.

Developing subsets from multiple inputs

d.

Naming each input

Discuss
Answer: (c).Developing subsets from multiple inputs Explanation:Binding is the process of grouping input from several directions into a single input or into a group of subsets. It helps to assign a priority level for each input such that the time-sensitive operations are completed first for effective performancce.
Q20.
What is the significance of binding?

a.

Less usage of resources

b.

Faster implementation

c.

Easier to process

d.

Easier to compare with prior experience

Discuss
Answer: (d).Easier to compare with prior experience Explanation:The newly formed bindings are compared with prior experience to identify a close match. The binding is then grouped with the prior experience. This is done to detect patterns that could help in prediction, modelling, and decision making.
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