Next Generation Wireless Network MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Next Generation Wireless Network, 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 Next Generation Wireless Network 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 Next Generation Wireless Network mcq questions that explore various aspects of Next Generation Wireless Network problems. Each MCQ is crafted to challenge your understanding of Next Generation Wireless Network 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 Next Generation Wireless Network 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 Next Generation Wireless Network. 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 Next Generation Wireless Network knowledge to the test? Let's get started with our carefully curated MCQs!

Next Generation Wireless Network MCQs | Page 24 of 33

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Q231.
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

Discuss
Answer: (b).DARPA Policy-Based Survivable communication program Explanation:DARPA Policy-Based Survivable communication program preceded the development of DARPA NeXt Generation radio communication program. It provided high survivability in the military environment and better performance gain could be achieved by downloading dynamic mission policies to supervise the radio networks automatically.
Q232.
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

Discuss
Answer: (c).Expand communication bandwidth Explanation:The DARPA NeXt Generation radio communication program aims to develop a radio with technology that can dynamically redistribute the available spectrum in radio networks, thereby making the best use of available communication bandwidth. The spectrum should be sensed automatically. The selected operating mode should maximize the survivability of communication networks and reduce the amount of interference to other users of the spectrum.
Q233.
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

Discuss
Answer: (b).DARPA Agent Markup Language and eXtensibleMarkup Language Explanation:KAoS policy language expresses and applies policies in the software agent context. It was initially based on DARPA Agent Markup Language (DAML) and eXtensibleMarkup Language. But due to poor descriptive logic of DAML, KAoS shifted towards the Web Ontology Language to represent knowledge about domains and rule-based policies.
Q234.
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

Discuss
Answer: (a).Role definition Explanation:Role based access control is a mechanism that provides access depending on roles and the corresponding privileges and does not rely on policies. It can implement mandatory access control as well as discretionary access control. The following are the primary rules namely role assignment, role authorization, and permission authorization.
Q235.
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

Discuss
Answer: (b).Simple Network Management Protocol Explanation:The management information base is a device-specific database that uses the Simple Network Management Protocol (SNMP) for remotely managing a network resource on the basis of IP communications. The MIB should provide a standard interface for monitoring and configuring a device to gain the support of IP capable devices.
Q236.
Which among the following functions is not supported by the Ponder policy management framework?

a.

Administration of domain hierarchies

b.

Positive authorization

c.

Negative authorization

d.

Memory optimization

Discuss
Answer: (d).Memory optimization Explanation:The ponder policy management framework consists of a policy language with a set of tools and source code available freely on the internet. The tools can administrate domain hierarchies, allow positive and negative authorization policies, delegate policies, and support event-triggered condition-action rules.
Q237.
Which among the following policies is associated with event-triggered condition-action rules?

a.

Obligation policies

b.

Authorization policies

c.

Assignment policies

d.

Acknowledgment policies

Discuss
Answer: (a).Obligation policies Explanation:The Ponder language is regarded as a declarative, object-oriented language that can define obligation and authorization policies. Obligation policies are event-triggered condition-action rules that can be used to describe adaptable management actions. Authorization policies are used to define the set of resources available for each user access.
Q238.
Which among the following is a unique feature of Ponder language?

a.

Analysis

b.

Authorization

c.

Priority assignment

d.

Memory optimization

Discuss
Answer: (c).Priority assignment Explanation:Policy language allows assignment of priorities and preference. Priority assignment aids in the resolution of conflicts as the sequence of execution is clearly defined. It allows the prioritization of rules to reflect local management priorities. For example, a rule can ensure that efficiency is given more importance than reliability.
Q239.
Which among the following plays the role of a policy decision point in KAoS?

a.

Priority manager

b.

Spectrum broker

c.

Domain manager

d.

Resource administrator

Discuss
Answer: (c).Domain manager Explanation:KAoS is a semantic web language and is used to enforce policies in terms of software context. The domain manager operates as the policy decision point and interprets policies to control the behaviour of the network. It administers policies ranging over all domains.
Q240.
Which among the following can be observed as a result of hierarchical policy management?

a.

Extension of policy decision point beyond linear order of priorities

b.

Introduction of rigidity between groups

c.

Higher degree of abstraction

d.

Easy access between management units

Discuss
Answer: (a).Extension of policy decision point beyond linear order of priorities Explanation:Hierarchical policy management and domain groupings introduce additional flexibility by allowing a policy decision point to extend beyond the linear ordering of priorities. In the inheritance hierarchy, policies created from the local domain have higher priority in the device.
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