How would you obtain the current time and difference between two times?
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Find occurence of a character in a sting.
Can a pointer be null?
What is register variable in c language?
What are local and global variables?
why TCS selected more student in the software field from all institution.
Explain void pointer?
What is the difference between test design and test case design?
what wud be the output? main() { char *str[]={ "MANISH" "KUMAR" "CHOUDHARY" }; printf("\nstring1=%s",str[0]); printf("\nstring2=%s",str[1]); printf("\nstring3=%s",str[2]); a)string1=Manish string2=Kumar string3=Choudhary b)string1=Manish string2=Manish string3=Manish c)string1=Manish Kumar Choudhary string2=(null) string3=(null) d)Compiler error
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?
What is sizeof array in c?
Is c procedural or object oriented?
How many types of operator or there in c?