Explain the concept of "dangling pointers" in C.

2 Answers  

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Can we include one C program into another C program if yes how?

7 Answers   Infosys,

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logic for generating all the combinations of the any number of given letters. ex::::::::: if a,b,c,d are given the o/p should be abcd,dcba,dbac,bcad,................ 4*3*2*1 combinations............

2 Answers   Infosys,

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an algorithem for the implementation of circular doubly linked list

1 Answers  

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What does c mean before a date?

0 Answers  

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what is output? main() { #define SQR(x) x++ * ++x int i = 3; printf(" %d %d ",SQR(i),i * SQR(i)); } a)9 27 b)35 60 c)20 60 d)15 175

5 Answers   Wipro,

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diff. between *p and **p

3 Answers  

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Array is an lvalue or not?

0 Answers  

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44.what is the difference between strcpy() and memcpy() function? 45.what is output of the following statetment? 46.Printf(“%x”, -1<<4); ? 47.will the program compile? int i; scanf(“%d”,i); printf(“%d”,i); 48.write a string copy function routine? 49.swap two integer variables without using a third temporary variable? 50.how do you redirect stdout value from a program to a file? 51.write a program that finds the factorial of a number using recursion?

6 Answers   Amdocs,

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What is Dynamic memory allocation in C? Name the dynamic allocation functions.

1 Answers  

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What is the difference between strcpy() and memcpy() function in c programming?

0 Answers  

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How to establish connection with oracle database software from c language?

0 Answers  

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