Answers by allSystemsDown / GATE Overflow for GATE CSE

3 votes

1

Self Doubt
1. #include <stdio.h> int main() { int i; char a[] = ""; // no tab space in between if(printf("%s",a)) printf("string empty"); else printf("string is not empty"); return 0; } Output: string is not empty 2. ... ;,a)) printf("string empty"); else printf("string is not empty"); return 0; } Output: string empty Why and how so?

1.#include <stdio.h>int main() { int i; char a[] = ""; // no tab space in between if(printf("%s",a)) printf("string empty"); else printf("string is ...

310 views

answered Apr 1, 2019

3 votes

2

Made Easy Workbook
#include <stdio.h> int main() { int i = 258; int *iptr = &i; printf("%d",*(char*)iptr); printf("%d",*(char*)iptr+1); } Please explain the solution.

#include <stdio.h>int main() { int i = 258;int *iptr = &i;printf("%d",*(char*)iptr);printf("%d",*(char*)iptr+1); }Please explain the solution.

699 views

answered Mar 31, 2019

0 votes

3

Doubt about OS
i have one doubt ...we know that ready , running and block waiting are lies inside main memory but it saying that when the process are in running state then process are suppose to given to CPU so when we have done with given of process to CPU how we can say that the process are in RAM or Running state are in RAM...please reply it is actually funny question .

i have one doubt ...we know that ready , running and block waiting are lies inside main memory but it saying that when the process are in running state then process are s...

1.2k views

answered Mar 22, 2019

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