How can I open a file so that other programs can update it at the same time?


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More C Interview Questions

the output will be #include<stdio.h> int main () { int i; i = 9/2; printf("%i",i); return 0; }

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Tell about strtok & strstr functions

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What will the code below print when it is executed?   int x = 3, y = 4;         if (x = 4)                 y = 5;         else                 y = 2;         printf ("x=%d, y=%d ",x,y);

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What is sizeof c?

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what will be the output of" printf("%d%d",scanf("%d% d",&a&b));"

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What is the main difference between calloc () and malloc ()?

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#include<stdio.h> #include<conio.h> void main() { float a; clrscr(); a=0.5; if(a==0.5) printf("yes"); else printf("no"); getch(); }

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Explain how can I make sure that my program is the only one accessing a file?

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Write a c program to Find the name that you entered is male name or female name? Such as Sunjay is name of male and Payal is name of female

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Why is not a pointer null after calling free? How unsafe is it to use (assign, compare) a pointer value after it is been freed?

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what is the use of c program?

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