Latest C Aptitude Question SOLUTION: Which header file should be included to use functions like malloc() and calloc()? Options 1) memory.h 2) stdlib.h 3) string.h 4) dos.h

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(#M40032280) C Programming question Keep an EYE

Which header file should be included to use functions like malloc() and calloc()?

Options
1) memory.h
2) stdlib.h
3) string.h
4) dos.h

Asked In C Mallela Srilakshmi (10 years ago)

Unsolved Read Solution (16)

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Read Solution (16) :

Anubhav Nirwan  (8 years ago)

2)stdlib.h is a standard C header that declares among other things the malloc(), calloc(), free() functions.

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Deven Patidar  (8 years ago)

If you are using gcc compiler then use stdlib for dynamic memory allocation
You can also use #include for dynamic memory allocation,but it isn't a ANSI C standard library ,so it will not work in gcc compiler. If you are using gcc then use stdlib for dynamic memory allocation.

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uttam  (8 years ago)

stdlib.h is a standard C header that declares among other things the malloc(), calloc(), free() functions

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Deven Patidar  (8 years ago)

If you are using gcc then use stdlib for dynamic memory allocation
You can also use #include for dynamic memory allocation, but it isn't a ANSI C standard library ,so it will not work in gcc compiler. If you are using gcc then use stdlib for dynamic memory allocation

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navya sri  (8 years ago)

option 3 is the correct ans

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Navneet Kumar  (8 years ago)

2) stdlib.h

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pankaj prasad  (8 years ago)

stdlib.h coz it is a standard C header that declares among other things the malloc(), calloc(), free() functions.

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JANARTHANAN RAM  (7 years ago)

Which header file should be included to use functions like malloc() and calloc()?

Options
1) memory.h
2) stdlib.h
3) string.h
4) dos.h

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prathyusha  (7 years ago)

2 it is standed libarary

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Kajal Glotra  (7 years ago)

In stdlib.h

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BHARATHWAJ  (6 years ago)

stdlib.h because i has those header files by default

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DIVYA AKANKSHA BINHA  (6 years ago)

stdlib.h
because malloc() and calloc() are predefined library functions

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Shreya  (6 years ago)

2) stdlib.h is a header file used for malloc() and calloc().

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Mohammad Shahid  (6 years ago)

stdlib.h its a standard library header file for calloc & malloc

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Namrata  (4 years ago)

2. These two functions are available in the standard library.

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vicky  (4 years ago)

2 is answer

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