Answer Posted / nk

Any class containing any pure virtual function cannot be
used to create object of its own type.

And any class which is derived by such class must either
define the function or redefine the function.

What is Difeerence between List obj=new ArrayList(); and ArrayList obj=new ArrayList()?

2521

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What do you mean by variable?

1019

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What does sksksk mean in text slang?

2101

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What is polymorphism used for?

1049

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What is the main purpose of inheritance law?

1183

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Can abstract class have normal methods?

1029

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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

2601

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What is encapsulation process?

1030

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What is interface? When and where is it used?

2148

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What is multilevel inheritance in oop?

1015

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Why is polymorphism needed?

1043

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How can you overcome the diamond problem in inheritance?

1168

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What is the fundamental idea of oop?

1122

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Why is oop better than procedural?

1063

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What is abstraction in oops with example?

1258

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