My Report (&Account)

Java OOPs Test


Correct Answer: 2 points | Wrong: -1 point
Grades: A* (100% score) | A (80%-99%) | B (60%-80%) | C (40%-60%) | D (0%-40%)
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1. When Overloading does not occur?

2. What is it called if an object has its own lifecycle and there is no owner?

3. Method overriding is combination of inheritance and polymorphism?

4. Which concept of Java is a way of converting real world objects in terms of class?

5. Which of the following is a type of polymorphism in Java?

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

7. What is it called where child object gets killed if parent object is killed?

8. Which concept of Java is achieved by combining methods and attribute into a class?

9. When does method overloading is determined?

10. What is it called where object has its own lifecycle and child object cannot belong to another parent object?


 

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Manish Bhojasia - Founder & CTO at Sanfoundry
Manish Bhojasia, a technology veteran with 20+ years @ Cisco & Wipro, is Founder and CTO at Sanfoundry. He lives in Bangalore, and focuses on development of Linux Kernel, SAN Technologies, Advanced C, Data Structures & Alogrithms. Stay connected with him at LinkedIn.

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