Answer Posted / guest

These are the system calles used to allocate the memory.
brk will call internally when u call malloc func.

What is the size of enum in c?

1119

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Explain what is the heap?

1059

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#include 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

1725

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How can I automatically locate a programs configuration files in the same directory as the executable?

1175

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Why array is used in c?

1019

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C program execution always begins with a) #include b) comment (/*-------*/) c) main() d) declaration instructions

1058

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Differentiate between the = symbol and == symbol?

1302

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Why is c still so popular?

1050

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What is a sequential access file?

1181

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How can I find the modification date and time of a file?

1087

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What is string function in c?

990

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What is mean by data types in c?

1033

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What is header file in c?

1073

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How does free() know explain how much memory to release?

1058

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What is difference between && and & in c?

1107

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