How to achieve data abstraction?
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What are the limitations of inheritance?
What is a constructor in class?
Can we override a method by using same method name and arguments but different return types?
Explain OOPS.
Is it possible to provide method implementations in java interfaces? If possible, how do we provide them?
Why use oops?
Difference: Sequence Diagrams, Collaboration Diagrams ?
Explain about overriding polymorphism?
What is an abstract property. Give an example?
What is SRD(System Requirement document), FSD (Functional Specification Document), RSD (Requiremnet specific document)? If these are different document wat are there contents?
1 Answers College School Exams Tests, HP, Infosys,
What are the Design Patterns you know.
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What is the use if instanceof keyword?