Answer Posted / premnath

C++ is a Object Oriented Programming Language which is derived from C.
C++ is a general purpose language and is invented by "Bjarne Stroustrup" .
The main features of C++(OOP) are :

Operators and operator overloading,
Classes,
Objects,
Encapsulation,
Inhiritence,
Polymorphism &
Templates.

Can we change the value of #define in c?

1059

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How do you generate random numbers in C?

1246

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writ a program to compare using strcmp VIVA and viva with its output.

2083

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What is the function of volatile in c language?

1186

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any limit on the number of functions that might be present in a C program a) max 35 functions b) max 50 functions c) no limit d) none of the above

1104

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Why can’t we compare structures?

1327

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What is a structure and why it is used?

1294

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How is a null pointer different from a dangling pointer?

1089

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A collection of data with a given structure for excepting storing and providing on demand data for multiple users a) linked list b) datastructer c) database d) preprocessor

1141

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Explain how do you print an address?

1207

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Why c is a mother language?

1102

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What is the difference between test design and test case design?

2133

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find the output? void r(int a[],int c, int n) { if(c>n) { a[c]=a[c]+c; r(a,++c,n); r(a,++c,n); } } int main() { int i,a[5]={0}; r(a,0,5); for(i=0;i<5;i++) printf("\n %d",a[i]); getch(); }

2354

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What the advantages of using Unions?

1295

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How do you determine whether to use a stream function or a low-level function?

1193

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