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Welcome to the Miscellaneous Topics in Java MCQs Page

Dive deep into the fascinating world of Miscellaneous Topics in Java with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Miscellaneous Topics in Java, a crucial aspect of Java Programming. In this section, you will encounter a diverse range of MCQs that cover various aspects of Miscellaneous Topics in Java, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within Java Programming.

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Check out the MCQs below to embark on an enriching journey through Miscellaneous Topics in Java. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Java Programming.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Miscellaneous Topics in Java. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Miscellaneous Topics in Java MCQs | Page 1 of 23

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Q1.
Which of the following is not OOPS concept in Java?

a.

Inheritance

b.

Encapsulation

c.

Polymorphism

d.

Compilation

Discuss
Answer: (d).Compilation
Q2.
Which of the following is a type of polymorphism in Java?

a.

Compile time polymorphism

b.

Execution time polymorphism

c.

Multiple polymorphism

d.

Multilevel polymorphism

Discuss
Answer: (a).Compile time polymorphism
Q3.
When does method overloading is determined?

a.

At run time

b.

At compile time

c.

At coding time

d.

At execution time

Discuss
Answer: (b).At compile time
Q4.
When Overloading does not occur?

a.

More than one method with same name but different method signature and different number or type of parameters

b.

More than one method with same name, same signature but different number of signature

c.

More than one method with same name, same signature, same number of parameters but different type

d.

More than one method with same name, same number of parameters and type but different signature

Discuss
Answer: (d).More than one method with same name, same number of parameters and type but different signature
Q5.
Which concept of Java is a way of converting real world objects in terms of class?

a.

Polymorphism

b.

Encapsulation

c.

Abstraction

d.

Inheritance

Discuss
Answer: (c).Abstraction
Q6.
Which concept of Java is achieved by combining methods and attribute into a class?

a.

Encapsulation

b.

Inheritance

c.

Polymorphism

d.

Abstraction

Discuss
Answer: (a).Encapsulation
Q7.
What is it called if an object has its own lifecycle and there is no owner?

a.

Aggregation

b.

Composition

c.

Encapsulation

d.

Association

Discuss
Answer: (d).Association
Q8.
What is it called where child object gets killed if parent object is killed?

a.

Aggregation

b.

Composition

c.

Encapsulation

d.

Association

Discuss
Answer: (b).Composition
Q9.
What is it called where object has its own lifecycle and child object cannot belong to another parent object?

a.

Aggregation

b.

Composition

c.

Encapsulation

d.

Association

Discuss
Answer: (a).Aggregation
Q10.
Method overriding is combination of inheritance and polymorphism?

a.

True

b.

False

c.

May be

d.

Can't say

Discuss
Answer: (a).True
Page 1 of 23

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