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  • Question
  • Keeping the actoins and attributes together under a single unit is called


  • Options
  • A. Encapsulation
  • B. Information Hiding
  • C. Polymorphism
  • D. Inheritance

  • Correct Answer
  • Encapsulation 

    Explanation

    Encapsulation is a process of binding the data objects together under a single unit.It is one ofthe elements of oops


  • Technology problems


    Search Results


    • 1. How many of the following will follow JavaBean Listener naming rules? addListener addMouseListener deleteMouseListener removeMouseListener registerMouseListener

    • Options
    • A. 1
    • B. 2
    • C. 3
    • D. 4
    • Discuss
    • 2. Which king class properly represents the relationship "King has a best friend who is a Soldier"?

    • Options
    • A. class King extends Soldier { }
    • B. class King implements Soldier { }
    • C. class King { private BestFriend Soldier; }
    • D. class King { private Soldier bestFriend; }
    • Discuss
    • 3. How is final different from finally and finalize()?
    • Discuss
    • 4. When will you define a method as static?
    • Discuss
    • 5. I do not want my class to be inherited by any other class. What should i do?
    • Discuss
    • 6. By whom will the unallocated memory that is no longer needed will be cleared in java?

    • Options
    • A. Java Virtual Machine
    • B. Garebage collector
    • C. Both A and B
    • D. None
    • Discuss
    • 7. What are the 3main tasks of JVM?
    • Discuss
    • 8. An algorithm written once which can be used in many places is called

    • Options
    • A. Block
    • B. Function
    • C. Datatype
    • D. None
    • Discuss
    • 9. Client code having direct access to internal data is called

    • Options
    • A. Encapsulation
    • B. DataHiding
    • C. Polymorphism
    • D. DataAbstraction
    • Discuss
    • 10. There is one default constructor in every class.

    • Options
    • A. The above statement is true
    • B. The above statement is false
    • C. Both true and false
    • D. None
    • Discuss


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