ZOHO – Java Interview Questions

Here is the list Java Interview Questions which are recently asked in ZOHO company. These questions are included for both Freshers and Experienced professionals.

  1. What is Java?
  2. What are the differences between C++ and Java?
  3. List the features of Java Programming language.
  4. What do you understand by Java virtual machine?
  5. What is the difference between JDK, JRE, and JVM?
  6. What is JIT compiler?
  7. What are Java Packages? What's the significance of packages?
  8. Can we declare a class as Abstract without having any abstract method?
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  9. What's the difference between an Abstract Class and Interface in Java?
  10. How an object is serialized in java?
  11. When we should use serialization?
  12. When the constructor of a class is invoked?
  13. Is String a data type in java?
  14. Why Strings in Java are called as Immutable?
  15. What is multi-threading?
  16. Why Runnable Interface is used in Java?
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TOP MNC's JAVA INTERVIEW QUESTIONS & ANSWERS

Here we listed all Java Interview Questions and Answers which are asked in Top MNCs. Periodically we update this page with recently asked Questions, please do visit our page often and be updated in Java.