Answer / padmas

1.waterfall model

2.spiral model

3.v-model

The above 3 types of development life cycle are used most widely across the world.

wht is ditch

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What are the two different types of polymorphism?

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What is the problem with multiple inheritance?

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What is polymorphism explain its types?

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Where You Can Use Interface in your Project

0 Answers   KPIT,

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What is abstraction?

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What is destructor give example?

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why overriding?

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what is overloading and overriding?

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write knight tour problem which is present in datastructure

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for example A,B,C,D are class all the 4 class contain one method who() but the method who() implementaion is differnet among each class. the relation among the 4 class are A is base class and is inherited by B and C.and from this two B and C where D is inherited. the question is i want to display the output who() method in all the classes(A,B,C,D)the output of who() method is diferrent amond all the class(A,B,C,D) ------A------ virtuval who(print a) override | | who(print b) B C override who(print c) | | -------D------ override who(print d)

2 Answers  

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write a program to print * * * * * *

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