What is dangling pointer in c?


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More C Interview Questions

Is c procedural or object oriented?

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Magic square

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#include<stdio.h> int main(){ int i=10; int *ptr=&i; *ptr=(int *)20; printf("%d",i); return 0; } Output: 20 can anyone explain how came the output is 20

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Explain what standard functions are available to manipulate strings?

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a program that can input number of records and can view it again the record

0 Answers   Accenture,


Do you know the difference between exit() and _exit() function in c?

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What is d'n in c?

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Write a C/C++ program that connects to a MySQL server and checks if the InnoDB plug-in is installed on it. If so, your program should print the maximum number of concurrent threads that the InnoDB plug-in can create.

0 Answers   IBM,


There are N egg baskets and the number of eggs in each basket is a known quantity. Two players take turns to remove these eggs from the baskets. On each turn, a player must remove at least one egg, and may remove any number of eggs provided they all belong to the same basket. The player picking the last egg(s) wins the game. If you are allowed to decide who is going to start first, what mathematical function would you use to decide so that you end up on the winning side?

1 Answers   Hathway,


What is a class c rental property?

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What do you mean by dynamic memory allocation in c?

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write a function that accepts an integer/char array and an search item.If the search item is there in the array return position of array and value else return -1.without using other array,without sorting,not to use more than one loop?

3 Answers   Mind Tree,


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