Java Serialization Interview Questions and Answers

1. What is the serialization? Serialization is a process converting an object into a byte array. This byte array represents the class, version and internal state of the object. JVM can use this byte array to transmit/read the object over a network. 2. What is the purpose of serialization? Some of the uses of serialization … Read moreJava Serialization Interview Questions and Answers

Java Internationalization Interview Questions and Answers

See these Java Internationalization Interview Questions and Answers so you can prepare well for your next interview. 1. What is Locale in Java? A Locale object represents a specific geographical, political, or cultural region. It is used to locale-sensitive operations in Java. It helps is following the local conventions of a country, native or region. … Read moreJava Internationalization Interview Questions and Answers

Java Package Interview Questions and Answers

Package in Java is a mechanism to encapsulate a group of classes, sub packages and interfaces. All we need to do is put related classes into packages. After that we can simply write a import a class from existing packages and use it in our program. A packages is container of group of related classes … Read moreJava Package Interview Questions and Answers

Java Final Interview Questions And Answers

The final modifier is one of the important keywords in Java. You can use this with a class, method, and variable as well. A good knowledge of final keyword is not only essential for writing good, performance and secure Java programs but also to clear any Java interview. 1. How can you change the value … Read moreJava Final Interview Questions And Answers

Java Abstraction Interface Interview Questions And Answers

Abstract class and interface are very popular in any object oriented programming language or Java interview, and there are always one or more questions from this. Interview questions from abstract class are more common on junior level or under 2 years experience of Java programmers. While interface-related questions are mostly asked on senior level Java … Read moreJava Abstraction Interface Interview Questions And Answers

Please share it if you found this useful
Hide Buttons