Difference between null pointer and dangling pointer?

7 Answers   GE, Wipro,

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a way in which a pointer stores the address of a pointer which stores the value of the target value a) reference b) allocation c) multiple indirection d) none

0 Answers  

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how to swap 2 numbers within a single statement?

4 Answers  

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Program to swap the any two elements in an array containing N number of elements?

1 Answers   Bosch, Glenwood, Ugam Solutions,

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write the program for prime numbers?

73 Answers   Accenture, Aptech, Infosys, TCS,

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What is information technology.

1 Answers  

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fun(int x) { if(x > 0) fun(x/2); printf("%d", x); } above function is called as: fun(10); what will it print? }

17 Answers   NDS,

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Suggesting that there can be 62 seconds in a minute?

0 Answers  

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write a program of palindrome(madam=madam) using pointer?

5 Answers   L&T,

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Is there any data type in c with variable size?

0 Answers  

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we have to use realloc only after malloc or calloc ? or we can use initially with out depending on whether we are using malloc or calloc in our program ?

2 Answers  

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What are the general description for loop statement and available loop types in c?

0 Answers  

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