What is Function Pointer? Explain with example?

3 Answers  

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What is Dynamic Initialization.

3 Answers  

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What is the advantage of an array over individual variables?

0 Answers  

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Write a program to reverse a given number in c?

0 Answers  

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What is c standard library?

0 Answers  

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What will be result of the following program? void myalloc(char *x, int n) { x= (char *)malloc(n*sizeof(char)); memset(x,\0,n*sizeof(char)); } main() { char *g="String"; myalloc(g,20); strcpy(g,"Oldstring"); printf("The string is %s",g); } a) The string is : String b) Run time error/Core dump c) The string is : Oldstring d) Syntax error during compilation e) None of these

3 Answers   IBM,

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Is there any restriction in how many arguments printf or scanf function can take? in which file in my c++ compiler i can see the code for implementation of these two functions??

4 Answers  

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What is the explanation for cyclic nature of data types in c?

0 Answers  

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What is the 'named constructor idiom'?

0 Answers  

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DIFFERNCE BETWEEN THE C++ AND C LANGUAGE?

2 Answers   Wipro,

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Explain the difference between null pointer and void pointer.

0 Answers   TCS,

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what is a far pointer

12 Answers   ABB, DRDO, ITI, Maruti Suzuki, Steel Plant, TCS, Toyota, Vivo Mobiles,

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