Answer Posted / swati kashyap

Followings are the feature of OOPS:
OBJECT
CLASS
ABSTRACTION
ENCAPSULATION
POLYMORPHISM
INHERITANCE
MESSAGE COMMUNICATION

OBJECT:- IS THE INSTANCE OF CLASS

CLASS:- IS THE TEMPLATE OF OBJECT i.e, class contain object
in it.

ABSTRACTION:- IS WAY TO REPRESENT THE ESSENTIAL INFORMATION,
WITHOUT SHOWING THE HIDDEN DETAILS. FR EX:- WORKING OF ANY
ELECTRICAL APPLIANCE WE ARE NOT FAMILIAR WITH THE HIDDEN OR
THE INTRINSIC WORKING OF THE APPLIANCE BUT WE KNOW HOW TO
OPERATE IT. BUY PRESS BUTTON. WE KNOW THE OUTCOME OF THAT
MACHINE NOT THE INTERNAL WORKING OF IT.

ENCAPSULATION:- IS THE WAY OF HIDING THE DATA. OR IN OTHER
WORDS EVERYONE IS NOT ABLE TO RETRIEVE THE DATA.
POLYMORPHISM:-IS GENERALLY USED FOR OVERLOADING.

POLYMORPHISM ARE OF TWO TYPES:
COMPILE TIME POLYMORPHISM, RUN-TIME POLYMORPHISM

INHERITANCE:- IS THE WAY, Via. WHICH CHILD OR SUB CLASS CAN
EXTENDS THE ALL METHODS AND FUNCTION OF THE SUPER OR PARENT
CLASS. HERE PARENTS OR SUPER CLASS IS THE CLASS BY WHICH THE
SUB CLASS GET INHERITED. FR EX.. THE VERY OBVIOUS EXAMPLE IN
REAL LIFE, A RELATION OF PARENT AND CHILD.

MESSAGE COMMUNICATION:- MESSAGE COMMUNICATION IS GENERALLY
USED WHEN OBJECT WANTS TO COMMUNICATE WITH EACH OTHER..

Why is object oriented programming so hard?

609

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There are two base class B1,B2 and there is one class D which is derived from both classes, Explain the flow of calling constructors and destructors when an object of derived class is instantiated.

1448

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Get me an image implementation program.

1554

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What is variable example?

591

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Which type does string inherit from?

608

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What are oops functions?

576

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What is object in oop with example?

688

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Why do we need oop?

656

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What is the main purpose of inheritance law?

664

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#include #include #include #include void insert(char *items, int count); int main(void) { char s[255]; printf("Enter a string:"); gets(s); insert(s, strlen(s)); printf("The sorted string is: %s.\n", s); getch(); return 0; } void insert(char *items, int count) { register int a, b; char t; for(a=1; a < count; ++a) { t = items[a]; for(b=a-1; (b >= 0) && (t < items[b]); b--) items[b+1] = items[b]; items[b+1] = t; } } design an algorithm for Insertion Sort

2157

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Why is static class not inherited?

590

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Can we create object of interface?

598

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Write A Program to find the ambiguities in Multiple Inheritance? How are they resolved.(Virtual Functions)

3550

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program for insertion ,deletion,sorting in double link list

2274

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Will I be able to get a picture in D drive to the c++ program? If so, help me out?

1649

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