Previous Year Very Short Questions of JAVA (MCA 3rd)

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Java programming

Previous year question paper with solutions for Java programming

Our website provides solved previous year question paper for Java programming . Doing preparation from the previous year question paper helps you to get good marks in exams. From our JAVA question paper bank, students can download solved previous year question paper. The solutions to these previous year question paper are very easy to understand.

These Questions are downloaded from www.brpaper.com You can also download previous years question papers of 10th and 12th (PSEB & CBSE), B-Tech, Diploma, BBA, BCA, MBA, MCA, M-Tech, PGDCA, B-Com, BSc-IT, MSC-IT.

Question papers (year-wise)
Very short questions
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  1. What are various features of java? Explain.
  2. Give any three key differences between java and C++.
  3. Differentiate between Abstract class and an Interface. (5,3,2)
  4. What are wrapper classes? Discuss their use in java programming.
  5. Discus method overloading and overriding in detail. (5,5)
  6. Explain thread synchronization with the help of producer-consumer problem. Also write the code snippet.
  7. Write a java program for writing and reading character data using file streams. (5,5)
  8. Write a java code to implement multiple inheritance through interfaces.
  9. Discuss the use of String Tokenizer. Explain the working of tokenizer with the help of an example.
  10. What is Inheritance? Write a Program in Java to illustrate the concept of Multilevel Inheritance.
  11. Broadly explain the concept of Constructors in Java with a program.
  12. Discuss the role of Finalize method in Java.
  13. When do we declare a method or class final? Explain with the help of a program.
  14. How is Java more secured than other language? Explain.
  15. Write a Java program to find greatest of a three numbers using conditional operator.
  16. How do we start a thread? Explain.
  17. What is the difference between method overriding and method overloading? How do they support the concept of polymorphism?
  18. Explain the following types of classes and their uses - abstract class, static class, final class, and wrapper class?
  19. What is the concept of multithreading? How is thread programming implemented in JAVA?
  20. What is Multiple Inheritance? Explain diagrammatically? What is the ambiguity involved in multiple inheritance? How is it solved?