Java/J2EE Interview Questions(255 Questions)
Java/J2EE Interview Questions(255 Questions) We are providing the complete set of Java Interview Questions to the Java/J2EE Developers, which occurs frequently in the interview. Java:- 1)What is static variable. 2)What is transient variable. 3)What is final variable. 4)What is final method. 5)What is native method. 6)What is abstract method 7)What is innerclass. 8)What is static class. 9)What is final class. 10)What is anonymous class. 11)What is casting. 12)What are wrapper classes. 13)What is Singleton class. 14)What is JVM. 15)What is JNI. 16)What is JAR file. 17)What is garbage collection. 18)What is Socket. How will you create a connection. 19)What is ServerSocket. How will you create a connection. 20)What is DatagramSocket.How will you create a connection. 21)What is Synchronisation in threads. 22)What is Collection. 23)What is JavaMail. 24)What is Serialization and Deserialization. 25)What is the life cycle of an ap