Top 100+ questions and answers in JAVA

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Q: Can the static methods be overridden?

answered Jul 27 in JAVA

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Q: Can the static methods be overloaded?

answered Jul 27 in JAVA

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Q: When can you use super keyword?

answered Jul 27 in JAVA

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Q: Explain the use of final keyword in variable, method and class.

answered Jul 27 in JAVA

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Q: Briefly explain the concept of constructor overloading.

answered Dec 16, 2020 in JAVA

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Q: How is an infinite loop declared in Java?

answered Jul 27 in JAVA

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Q: Can you tell the difference between equals() method and equality operator (==) in Java?

answered Jul 27 in JAVA

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Q: Tell us something about JIT compiler.

answered Jul 27 in JAVA

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Q: What do you mean by data encapsulation?

answered Jul 27 in JAVA

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Q: Why is Java not a pure object oriented language?

answered Jul 27 in JAVA

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Q: How ClassLoader Works in Java

answered Jul 27 in JAVA

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Q: How to Check If Number is Even or Odd without using Modulus or Remainder Operator

answered Jul 27 in JAVA

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Q: How does Java achieves platform independence?

answered Jul 27 in JAVA

+1 vote

Q: Write a program in Java to calculate the difference between the sum of the odd level and even level nodes of a Binary Tree.

answered May 13 in JAVA

+1 vote

Q: Write a program in Java to find the maximum and minimum value node from a circular linked list.

answered May 13 in JAVA

+1 vote

Q: Write a program in Java to create a doubly linked list containing n nodes.

answered May 13 in JAVA

+1 vote

Q: How to perform quicksort in Java?

May 13 in JAVA

+1 vote

Q: How to perform merge sort in Java?

answered May 13 in JAVA

+1 vote

Q: How to perform Linear Search in Java?

answered May 13 in JAVA

+1 vote

Q: How to perform Selection Sort in Java?

answered May 13 in JAVA

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