Explain demand paging.

1 Answers   Agilent,

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I use turbo C which allocates 2 bytes for integers and 4 bytes for long. I tried to declare array of size 500000 of long type using the following code... long *arr; arr=(long *)(malloc)(500000 * sizeof(long)); It gives a warning that "Conversion may lose significant digits in function main"... And the resulting array size was very less around 8400 as compared to 500000. Any suggestions will be welcomed....

2 Answers  

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What is the output of following program ? int main() { int x = 5; printf("%d %d %d\n", x, x << 2, x >> 2); }

5 Answers   Amazon, Qualcomm,

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Why c language is called c?

0 Answers  

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What is declaration and definition in c?

0 Answers  

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Difference between for loop and while loop?

1 Answers  

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How many keywords are there in c?

0 Answers  

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pointer_variable=(typecasting datatype*)malloc(sizeof(datatype)); This is the syntax for malloc?Please explain this,how it work with an example?

2 Answers   eClerx, Excel, kenexa,

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What is the difference between call by value and call by reference in c?

0 Answers  

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swap 2 numbers without using third variable?

0 Answers   IBS,

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Why flag is used in c?

0 Answers  

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What is the output for the below program? void main() { float me=1.1; double you=1.1; if(me==you) printf("love c"); else printf("know c"); }

7 Answers  

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