What are valid operations on pointers?
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what is compiler
What are control structures? What are the different types?
What is c standard library?
What is the difference b/w main() in C language and main() in C++.
Can the size of an array be declared at runtime?
write a program to remove occurrences the word from entered text?
1)what is the error in the following stmt where str is a char array and the stmt is supposed to traverse through the whole character string str? for(i=0;str[i];i++) a)There is no error. b)There shud be no ; after the stmt. c)The cond shud be str[i]!='\0' d)The cond shud be str[i]!=NULL e)i shud be initialized to 1
Explain what is the difference between functions abs() and fabs()?
2. What is the function of ceil(X) defined in math.h do? A)It returns the value rounded down to the next lower integer B)it returns the value rounded up to the next higher integer C)the Next Higher Value D)the next lower value
What is the argument of a function in c?
Can we declare a function inside a function in c?
how to find turn around time in operating system?