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Why is inheritance used in Java programming?

easy📝 Conceptual Q1 of 15
Java - Inheritance
Why is inheritance used in Java programming?
ATo hide all data from other classes
BTo reuse code and create a relationship between classes
CTo make programs run faster
DTo prevent any changes in the program
Step-by-Step Solution
Solution:
  1. Step 1: Understand the purpose of inheritance

    Inheritance allows one class to use properties and methods of another class, promoting code reuse.
  2. Step 2: Analyze the options

    Only To reuse code and create a relationship between classes correctly describes inheritance as a way to reuse code and relate classes.
  3. Final Answer:

    To reuse code and create a relationship between classes -> Option B
  4. Quick Check:

    Inheritance purpose = Reuse code and relate classes [OK]
Quick Trick: Inheritance helps reuse code and link classes [OK]
Common Mistakes:
  • Thinking inheritance speeds up program execution
  • Confusing inheritance with data hiding
  • Believing inheritance prevents program changes

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