Software Defined Radio Architecture MCQs

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

Software Defined Radio Architecture MCQs | Page 10 of 13

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Q91.
____ class has only two member methods namely start() and stop().

a.

Property Set

b.

Lifecycle

c.

Resource

d.

Port Supplier

Discuss
Answer: (c).Resource Explanation:Resource class has only two member methods namely start() and stop() and one attribute namely the identifier. It inherits from Property Set class, Lifecycle class, Port Supplier class, and Testable Object class to offer functionalities such as initialization of a component into the framework.
Q92.
The Property Set class facilitates other classes to ____ the resource class values.

a.

copy

b.

inherit

c.

delete

d.

query

Discuss
Answer: (d).query Explanation:The Property Set class facilitates other class to configure and query the resource class values by providing a set of interfaces. During run time, querying can be performed by query() interface and reconfiguration can be performed by configure() interface.
Q93.
____ class can release the component from the framework.

a.

PortSupplier

b.

PropertySet

c.

Resource

d.

Lifecycle

Discuss
Answer: (d).Lifecycle Explanation:Lifecycle class provides Resource class with the ability to initialize and release a component from the framework using initialize() and releaseObject() interfaces. Initialization sets the component to a known state.
Q94.
The interface releaseObject() ____ a component ____ CORBA.

a.

installs, to

b.

manages, in

c.

relocates, in

d.

unbinds, from

Discuss
Answer: (d).unbinds, from Explanation:The interface releaseObject() is an interface associated with Lifecycle class. It unbinds a component from CORBA. It carries out the work required to delete an object.
Q95.
Which of the following is not a method of the ResourceFactory class?

a.

createResource()

b.

releaseResource()

c.

shutdown()

d.

freezeResource()

Discuss
Answer: (d).freezeResource() Explanation:ResourceFactory class is used when a Resource has to be explicitly created. The createResource() interface creates an instance of the desired Resource, the releaseResource() calls the releaseObject() interface, and shutdown() terminates the ResourceFactory.
Q96.
____ class is the entry point of any component.

a.

Port

b.

Resource

c.

Resource Factory

d.

Port Supplier

Discuss
Answer: (a).Port Explanation:Port class is the entry point of any component. The explicitly defined methods of Port class are connectPort() and disconnectPort(). The actual connection based implementations are guided by a waveform’s application specific interface.
Q97.
The interface getPort() belongs to Port class.

a.

True

b.

False

c.

May be True or False

d.

Can't say

Discuss
Answer: (b).False Explanation:Port Supplier class returns a particular port from a set of ports defined for a component. The interface getPort() belongs to Port Supplier class. It returns the port specified in the method argument.
Q98.
The software communication architecture supports multiple processors in the core.

a.

True

b.

False

c.

May be True or False

d.

Can't say

Discuss
Answer: (a).True Explanation:The location independence offered by CORBA allows multiple processors to be present in the core. Legacy software, non-CORBA processing hardware, security, management software, and an integrated file system are other parts of the structure of SCA.
Q99.
Which of the following is not a goal set by Joint Tactical Radio System while publishing SCA?

a.

Increased flexibility

b.

Increased interoperability

c.

Reuse of design modules

d.

Reduction of operation cost

Discuss
Answer: (c).Reuse of design modules Explanation:Increased flexibility and interoperability, reduction of supportability and operation cost and easy technology insertion are some of the goals of Joint Tactical Radio System. Reuse of design modules is an optimization technique adapted to achieve the goal of JTRS.
Q100.
The components of a system can be described by using ____

a.

XML

b.

BPMN

c.

UML

d.

HTML

Discuss
Answer: (a).XML Explanation:Extensible Markup Language (XML) is a text-based language that uses tags to define items, their attributes, and values. It is used for structuring information being exchanged. Unified Modeling Language and Business Process Model and Notation focus on modeling.
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