Java Interview Question Practice Form
Practice answering key Java interview questions to prepare for your next technical interview.
What is the difference between an interface and an abstract class in Java?
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Which of the following is NOT a valid Java access modifier?
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public
private
protected
internal
Explain how exception handling works in Java.
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Select all valid Java collection types.
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ArrayList
HashMap
TreeSet
StackQueue
Other
What is method overloading in Java?
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Which keyword is used to inherit a class in Java?
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Please Select
extends
implements
inherits
inheritsFrom
Describe the purpose of the 'final' keyword in Java.
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What is the output of the following code? int x = 5; System.out.println(++x);
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Which of these statements about Java memory management is true?
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Java uses manual memory management.
Java has automatic garbage collection.
Java does not support object-oriented programming.
Java requires explicit pointer arithmetic.
Write a simple Java method that returns the maximum of two integers.
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