Java Interview Questions: Java Basics, JVM, Strings, OOP, Multithreading, Collections, and Data Structures
Sub Category
- Programming Languages
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Objectives
- Practical insights into Java interview questions
- Comprehensive understanding of Java basics, including JVM, JDK, and JRE.
- Mastery of Object-Oriented Programming (OOP) in Java, covering method overloading, inheritance, and more.
- In-depth knowledge of Java Generics and effective usage in applications.
- Thorough understanding of Java Strings and their underlying mechanics, such as immutability and the String pool.
- Advanced proficiency in Java Collections, including HashMap, Iterator, and differences between collections.
- Detailed concepts in Java Multithreading and Concurrency, including synchronization, deadlocks, and the volatile keyword.
- Effective handling of Java Exceptions, with a breakdown of checked and unchecked exceptions.
- Essential Java Data Structures knowledge for problem-solving in interview scenarios.
Pre Requisites
- Basic knowledge of programming fundamentals.
FAQ
- Q. How long do I have access to the course materials?
- A. You can view and review the lecture materials indefinitely, like an on-demand channel.
- Q. Can I take my courses with me wherever I go?
- A. Definitely! If you have an internet connection, courses on Udemy are available on any device at any time. If you don't have an internet connection, some instructors also let their students download course lectures. That's up to the instructor though, so make sure you get on their good side!
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