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Java Programming Multiple Choice Questions (MCQ) Online Test #15


Java Programming MCQ #141:

Which class in Java is used for handling UDP packets?

About Java Programming Multiple Choice Question (MCQ) #141:
This ICT Multiple Choice Question (ICT MCQ) #141 focuses on Java Programming within the "Advanced ICT MCQ" category. This question identifies the Java class used for handling UDP packets.

Java Programming MCQ #142:

In which file does Gradle define its build configuration?

About Java Programming Multiple Choice Question (MCQ) #142:
This ICT Multiple Choice Question (ICT MCQ) #142 focuses on Java Programming within the "Advanced ICT MCQ" category. This question identifies the file where Gradle defines its build configuration.

Java Programming MCQ #143:

Which design pattern defines a one-to-many dependency between objects so that when one object changes state, all its dependents are notified?

About Java Programming Multiple Choice Question (MCQ) #143:
This ICT Multiple Choice Question (ICT MCQ) #143 focuses on Java Programming within the "Advanced ICT MCQ" category. This question identifies the design pattern that defines a one-to-many dependency between objects.

Java Programming MCQ #144:

Which Java feature allows for handling multiple tasks simultaneously in a program?

About Java Programming Multiple Choice Question (MCQ) #144:
This ICT Multiple Choice Question (ICT MCQ) #144 focuses on Java Programming within the "Advanced ICT MCQ" category. This question identifies the Java feature that allows for handling multiple tasks simultaneously in a program.

Java Programming MCQ #145:

Which of the following statements accurately describes the role of the JRE in the Java ecosystem?

About Java Programming Multiple Choice Question (MCQ) #145:
This ICT Multiple Choice Question (ICT MCQ) #145 focuses on Java Programming within the "Advanced ICT MCQ" category. This question accurately describes the role of the JRE in the Java ecosystem.

Java Programming MCQ #146:

How do you declare a variable with a default value in Java?

About Java Programming Multiple Choice Question (MCQ) #146:
This ICT Multiple Choice Question (ICT MCQ) #146 focuses on Java Programming within the "Advanced ICT MCQ" category. This question tests the correct way to declare a variable with a default value in Java.

Java Programming MCQ #147:

Which keyword is used to declare an array in Java?

About Java Programming Multiple Choice Question (MCQ) #147:
This ICT Multiple Choice Question (ICT MCQ) #147 focuses on Java Programming within the "Advanced ICT MCQ" category. This question identifies the keyword used to declare an array in Java.

Java Programming MCQ #148:

What is the purpose of a constructor in Java?

About Java Programming Multiple Choice Question (MCQ) #148:
This ICT Multiple Choice Question (ICT MCQ) #148 focuses on Java Programming within the "Advanced ICT MCQ" category. This question determines the purpose of a constructor in Java.

Java Programming MCQ #149:

What is method overriding in Java?

About Java Programming Multiple Choice Question (MCQ) #149:
This ICT Multiple Choice Question (ICT MCQ) #149 focuses on Java Programming within the "Advanced ICT MCQ" category. This question tests understanding of method overriding in Java.

Java Programming MCQ #150:

What is the purpose of the LinkedList class in Java?

About Java Programming Multiple Choice Question (MCQ) #150:
This ICT Multiple Choice Question (ICT MCQ) #150 focuses on Java Programming within the "Advanced ICT MCQ" category. This question tests the purpose of the LinkedList class in Java.
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  • This online test, titled "Java Programming Multiple Choice Questions (MCQ) Online Test #15" is designed for individuals at the advanced level and focuses on "Java Programming". It consists of 10 carefully crafted multiple choice questions (MCQs) with five options each that assess advanced knowledge and understanding of the subject matter. This test aims to help participants evaluate their grasp of key concepts related to "Java Programming".