Interested to Buy Any Domain ? << Click Here >> for more details...
What is data abstraction? Elaborate with example?
- 4 Answers
- 37096 Views
- BMC, TCS, I also Faced
- E-Mail Answers
Answer Posted / rajashree
we noted that a procedure used as an element in creating a
more complex procedure could be regarded not only as a
collection of particular operations but also as a
procedural abstraction. That is, the details of how the
procedure was implemented could be suppressed, and the
particular procedure itself could be replaced by any other
procedure with the same overall behavior. In other words,
we could make an abstraction that would separate the way
the procedure would be used from the details of how the
procedure would be implemented in terms of more primitive
procedures. The analogous notion for compound data is
called DATA ABSTRACTION. Data abstraction is a methodology
that enables us to isolate how a compound data object is
used from the details of how it is constructed from more
primitive data objects.
| Is This Answer Correct ? | 26 Yes | 22 No |
Post New Answer View All Answers
Can static methods access instance variables in java?
What is string length in java?
What are checked exceptions?
What is the difference between a window and a frame in java programming?
Which browsers work with java?
What is the memory leak in java?
How many techniques can be employed to create a string object?
Explain the difference between a Thread and a Process.
Is it possible to compare various strings with the help of == operator?
What are autoboxing and unboxing? When does it occur?
Why is java called java?
Give a practical example of singleton class usage?
What is an anonymous class in java?
What is the difference between static class and normal class?
What is the difference between a loader and a compiler?
