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  1. Sep 17, 2024 · The Component class is the superclass of all components. A component class can be linked with a page, components of web applications. Component clearly shows that is the graphical representation of an Object. Important methods of Component Class:

  2. Dec 7, 2023 · The Java Interview Prep Handbook – 50 Questions Solved + Code Examples. Vahe Aslanyan. If you're trying to get a job in big tech or you want to refine your skills in software development, a strong grasp of Java is indispensable.

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  3. Jul 25, 2024 · If you’re preparing for a Java interview, having a solid understanding of the language’s core concepts and advanced features is crucial. Here’s a comprehensive list of the top 100 Java...

  4. An informative compilation of 50 essential Java interview questions covering themes like Basics and Syntax, OOP, Exception Handling, Core APIs, and Concurrency. Topics include Java fundamentals, object-oriented concepts, exception handling, Java APIs, and multithreading.

    • Write a Java program for generating the nth Fibonacci Number using loop and O(1) space. In a Fibonacci series, the value of any term is the sum of the values of the last two terms.
    • Write a Java program for counting the digits present in a number. If we take a number 5647, we find that the number consists of 4 digits that are 5, 6, 4, and 7.
    • Calculate how many times a digit D occurs in the number N. One has to ask the user to give the values of N and D. The question is a modified form of the previous question.
    • Compute the value of an using recursion. It is not allowed to use any extra space apart from the recursion call stack. In a recursion, one needs to look for the relation between the larger problem and the smaller problem.
  5. Nov 23, 2022 · Whether you’re a beginner in Java or an expert programmer, this article provides some common Java interview questions and answers to help you prepare. 1. How do you reverse a string in Java? There is no reverse() utility method in the String class.

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  7. Feb 1, 2022 · To prepare for basic Java interviews, check out these resources: Java interview prep: 15 Java interview questions: Blog post covering questions from bytecode to platform independence. Exploring object-oriented programming concepts with Java: Blog post detailing object-oriented programming in Java.

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