what is data Abstraction? and give example
Answer Posted / swara
Data Abstraction is extraction of essential information for a particular purpose and ingnoring the remainder of the information,e.g. a car is consisted of an engine,air filters,a carburetor,a gear box,a steering,a fuel tank,tyres etc.A driver of a car need not to be bothered about several finer points of the car,he/she should know what it requires to drive a car.Take another user, a car mechanic, he will require different set of information in order to repair the car.
Is This Answer Correct ? | 0 Yes | 1 No |
Post New Answer View All Answers
How should runtime errors be handled in c++?
What is a buffer c++?
What do you mean by delegate? Can a user retain delegates?
Explain the use of vtable.
What is else if syntax?
Given the following seqment of code containing a group of nested if instructions: y = 9; if ((x==3) || (x == 5)) y++; else if (x == 2) y *= 2; else if (x == ) y-= 7; else y = 8; if the value of x is 4 before the nested IFs are executed, what is the value of y after the nested IFs are executed?
what are the iterator and generic algorithms.
What is a down cast?
To which numbering system can the binary number 1101100100111100 be easily converted to?
What are vectors used for in c++?
Suppose that data is an array of 1000 integers. Write a single function call that will sort the 100 elements data [222] through data [321].
How do I use turbo c++?
What are special characters c++?
What is array in c++ pdf?
What is pointer with example?