Answer / subhathra

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Why calloc is better than malloc?

0 Answers  

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In the following code segment what will be the result of the function, value of x , value of y { unsigned int x=-1; int y; y = ~0; if(x == y) printf("same"); else printf("not same"); } a) same, MAXINT, -1 b) not same, MAXINT, -MAXINT c) same , MAXUNIT, -1 d) same, MAXUNIT, MAXUNIT e) not same, MAXINT, MAXUNIT

1 Answers   IBM,

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What are dangling pointers? How are dangling pointers different from memory leaks?

1 Answers  

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When reallocating memory if any other pointers point into the same piece of memory do you have to readjust these other pointers or do they get readjusted automatically?

0 Answers   TISL,

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What is use of bit field?

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inline function is there in c language?

4 Answers  

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List the variables are used for writing doubly linked list program.

0 Answers   Infosys, Wipro,

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What is the output of below code? main() { static int a=5; printf("%3d",a--); if(a) main(); }

1 Answers  

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In the below code, how do you modify the value 'a' and print in the function. You'll be allowed to add code only inside the called function. main() { int a=5; function(); // no parameters should be passed } function() { /* add code here to modify the value of and print here */ }

1 Answers  

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How can I open files mentioned on the command line, and parse option flags?

0 Answers  

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What is function pointer c?

0 Answers  

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What is structure packing ?

2 Answers   HP,

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