Preparing for a Java interview as a fresher can be an important step towards securing your first job in the field. Here are some commonly asked Java interview questions for freshers:

• What is Java? What are its key features?
  Differentiate between JDK, JRE, and JVM.
  Explain the difference between a class and an object in Java.
  What is the difference between a constructor and a method in Java?
  What are the access modifiers in Java? Explain their significance.
  Describe the main components of object-oriented programming (OOP).
  What is the difference between method overloading and method overriding?
  Explain the concept of inheritance and its types in Java.
  What is the purpose of the "static" keyword in Java? How is it used?
  What is the difference between abstract classes and interfaces?
  How does exception handling work in Java? Explain the try-catch-finally blocks.
  What are the different types of loops in Java? Provide examples.
  Explain the concept of multithreading and its advantages in Java.
  What is the difference between ArrayList and LinkedList in Java?
  How do you implement encapsulation in Java? Provide an example.
  Describe the purpose of the "final" keyword in Java.
  What are the different types of variable scopes in Java?
  Explain the concept of method overloading with an example.
  What is the difference between String, StringBuilder, and StringBuffer in Java?
  How do you handle input/output operations in Java?
  

It's important to note that these are sample questions, and the actual interview questions may vary depending on the company and the interviewer's preferences. It's advisable to study and understand the core concepts of Java, practice coding exercises, and be prepared to explain your thought process and problem-solving approach during the interview. Additionally, reviewing data structures, algorithms, and basic SQL concepts can also be beneficial for Java interviews.

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