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 8 of 13

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Q71.
GNU radio supports distributed computing.

a.

True

b.

False

c.

May be True or False

d.

Can't say

Discuss
Answer: (b).False Explanation:GNU radio does not support distributed computing. The implementations are limited to a single processor and therefore do not support high bandwidth protocols.
Q72.
GNU radio uses ____ for baseband processing.

a.

DSP

b.

GPP

c.

FPGA

d.

ASIC

Discuss
Answer: (b).GPP Explanation:GNU radio uses general purpose processor for baseband processing. This confines the signal processing capabilities to one particular processor. It is one of limitations of using GNU radio.
Q73.
Procedural programming involves ____

a.

encapsulation

b.

abstraction

c.

aspects

d.

modularity

Discuss
Answer: (d).modularity Explanation:Procedural programming is based on the concept of procedure call. The hardware requirement of procedural programming consists of stack register and instruction for calling subroutines.
Q74.
____ extends data type of linear programming to description of characteristics and behaviour.

a.

Declarative programming

b.

Object oriented programming

c.

Non-structured

d.

Array oriented

Discuss
Answer: (b).Object oriented programming Explanation:Object oriented programming extends data type of linear programming to describe objects. Objects are described by their characteristics and behaviour. Member variables define characteristics and functions define behaviour.
Q75.
____ belong to a class and exist as a single copy.

a.

Member variables

b.

Instance variables

c.

Class variables

d.

Variables

Discuss
Answer: (c).Class variables Explanation:Class variables belong to a class and exist as a single copy. Instance variables belong to individual objects. Instance variables exists as many copies. Each copy is paired with a separate object. Member variables include class variables and instance variables.
Q76.
The property of providing selective information is called ____

a.

abstraction

b.

encapsulation

c.

inheritance

d.

polymorphism

Discuss
Answer: (a).abstraction Explanation:Abstraction allows only selective and applicable information to be made available while other information may be hidden. Abstraction reduces complexity between layers of implementation as only relevant information will be available to each layer. Encapsulation, inheritance and polymorphism are other properties of object oriented programming.
Q77.
A class may be considered as an implementation of the concept ____

a.

overriding

b.

encapsulation

c.

overloading

d.

polymorphism

Discuss
Answer: (b).encapsulation Explanation:Encapsulation is the concept of fusing data and functions together as a single unit. Functions for accessing data are an example for encapsulation.
Q78.
In component based programming, a component may have ____

a.

only one subunit

b.

only one class

c.

one or more subunits

d.

one or more classes

Discuss
Answer: (d).one or more classes Explanation:Component based programming is an extension of object oriented programming. A component is the basic unit of component based programming and may have one or more classes. It is defined by functionality and interfaces.
Q79.
____ service selects and de-selects component instances.

a.

Package

b.

Distribution

c.

Compatibility

d.

Institution

Discuss
Answer: (b).Distribution Explanation:Distribution service may select and de-select component instance depending on the request made by client of component service. It also manages the component instances assigned for execution on remote host processors.
Q80.
Components are ____

a.

substitutable

b.

rigid

c.

non-changeable

d.

only early-binded

Discuss
Answer: (a).substitutable Explanation:A significant aspect of component based programming is that components are substitutable. A component may be replaced by another component or an updated version during design time or run time provided the new component meets the set requirements. Substitutability supports late binding.
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