In C programming, how do you insert quote characters (‘ and “) into the output screen?
Implement bit Array in C.
How do you use a pointer to a function?
What does %d do in c?
What are two dimensional arrays alternatively called as?
What's wrong with the call "fopen ("c:\newdir\file.dat", "r")"?
How the c program is executed?
What is getch c?
What is getche() function?
write a function that accepts an integer/char array and an search item.If the search item is there in the array return position of array and value else return -1.without using other array,without sorting,not to use more than one loop?
1.what are local and global variables? 2.what is the scope of static variables? 3.what is the difference between static and global variables? 4.what are volatile variables? 5.what is the use of 'auto' keyword? 6.how do we make a global variable accessible across files? Explain the extern keyword? 7.what is a function prototype? 8.what does keyword 'extern' mean in a function declaration?
Explain why can’t constant values be used to define an array’s initial size?
What is the exact difference between '\0' and ""