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 9 of 13

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Q81.
In aspect oriented programming, the functions that appear at many points in an application are called ____

a.

sliced functions

b.

multi-cutting functions

c.

split-cutting concerns

d.

cross-cutting concerns

Discuss
Answer: (d).cross-cutting concerns Explanation:Aspect oriented programming allows for the establishment of relationship between classes. Aspect is the key unit of modularity in aspect oriented programming. The program logic is divided into smaller parts called concern.
Q82.
The dominant design philosophy in software defined radio design is ____

a.

linear programming

b.

object oriented programming

c.

component based programming

d.

aspect oriented programming

Discuss
Answer: (c).component based programming Explanation:Component based programming is an extension of object oriented programming. Component based programming is preferred for SDR design as the functional blocks of radio system can be easily represented using separate components.
Q83.
Which among the following is the advantage of using design pattern?

a.

Modularity

b.

Ease of implementation

c.

Non-structured

d.

Common terminology

Discuss
Answer: (d).Common terminology Explanation:Design patterns are programming methodologies. Code reuse and common terminology are the major advantages of using design pattern. The use of common terminology creates better understanding among team members.
Q84.
GNU radio is a ____ based architecture.

a.

Java

b.

C#

c.

Python

d.

C

Discuss
Answer: (c).Python Explanation:GNU radio is a Python based architecture. It is designed to run on computers with Linux operating system. It can be used as external RF hardware to develop software radios and has several signal processing components.
Q85.
Aspect oriented programming requires the creation of new language constructs unlike component based programming.

a.

True

b.

False

c.

May be True or False

d.

Can't say

Discuss
Answer: (a).True Explanation:Aspect oriented programming requires the creation of new language constructs that associate an aspect to a particular class. Component based programming is a coding style. It does not have strict definitions in mainstream languages.
Q86.
Software communication architecture runs on _______ and _______ hardware.

a.

heterogeneous, centralized

b.

homogeneous, centralized

c.

heterogeneous, distributed

d.

homogeneous, distributed

Discuss
Answer: (c).heterogeneous, distributed Explanation:Software communication architecture is a complex architecture that provides support for secure signal processing applications that run on heterogeneous and distributed hardware. It was developed under Joint Tactical Radio System program.
Q87.
Which of the following is not a facility provided by software communication architecture?

a.

Installation of waveform

b.

Management of waveform

c.

Management of thread

d.

Interaction with external services

Discuss
Answer: (c).Management of thread Explanation:Software communication architecture is a component based management architecture. The infrastructure provides the facility to create, install, manage, and de-install waveforms for a component. It provides control of hardware and supports communication with external services via interfaces.
Q88.
CORBA is used to ____

a.

install waveform

b.

maintain consistent interfaces

c.

control hardware

d.

manage hardware

Discuss
Answer: (b).maintain consistent interfaces Explanation:Common Object Request Broker Architecture is used to maintain consistent interfaces. Remote procedure calls can be made as if the data resides on local memory even if the data actually resides on a remote computer.
Q89.
Different pieces of software communication architecture is linked to the operating system through ____

a.

Common Object Request Broker Architecture and Interface Definition Language

b.

Aspect Oriented Programming and Interface Definition Language

c.

Common Object Request Broker Architecture and Aspect Oriented Programming

d.

Component Based Programming and Aspect Oriented Programming

Discuss
Answer: (a).Common Object Request Broker Architecture and Interface Definition Language Explanation:Interface Definition Language is the language used by CORBA to describe component interfaces. The operating system performs system calls and is located at the core of software communication architecture.
Q90.
The software communication architecture is partitioned into ____ parts.

a.

two

b.

three

c.

four

d.

five

Discuss
Answer: (c).four Explanation:The software communication architecture is partitioned into four parts namely the framework, the profiles, the API, and the waveforms. The framework is further partitioned into three parts namely base components, framework control, and services.
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