My Report

Java Inheritance Online Test – 2


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. Using which of the following, multiple inheritance in Java can be implemented?

2. All classes in Java are inherited from which class?

3. Which of the following is used for implementing inheritance through class?

4. Static members are not inherited to subclass.

5. What is not type of inheritance?

6. What would be the result if a class extends two interfaces and both have a method with same name and signature? Lets assume that the class is not implementing that method.

7. Which of the following is used for implementing inheritance through an interface?

8. If super class and subclass have same variable name, which keyword should be used to use super class?

9. Does Java support multiple level inheritance?

10. In order to restrict a variable of a class from inheriting to subclass, how variable should be declared?


 

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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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