JVM Interview Questions
What is JVM ? What is the use of JVM? Draw JVM Architecture? What are different memory areas inside JVM?[…]
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Category: Java
Top Java Collections Interview Questions 2023
In this article, we will cover frequently asked Java Collections Interview Questions. We have categorized the questions into two parts[…]
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Custom Exception in Java
In this essay, we will look into custom exception in Java. We look at why custom exceptions are made, what[…]
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Top Java Exception Handling Interview Questions with Answers
In the article, we will discuss some of the most commonly Java Exception Handling Interview Questions. Basic Level : Java[…]
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List of Checked Exception in Java
In this post, we’ll look at lis of checked exception in Java and how they can help you write more[…]
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Common Errors in Java
An Error is a subclass of Throwable that indicates serious problems that a reasonable application should not try to catch.[…]
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List of Unchecked Exception in Java
Unchecked exceptions in Java, also known as runtime exceptions, are exceptions that are not required to be caught or declared[…]
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System Class in Java
The System class contains several useful class fields and methods. It cannot be instantiated. Among the facilities provided by the System[…]
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Scanner Class in Java
Scanner class in Java is a part of the java.util package and is used to read and parse different types[…]
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RandomAccessFile in Java
Instances of RandomAccessFile support both reading and writing to a random access file. A random access file behaves like a large array[…]
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