Match the columns.C commandsDescription1. getch();a. This command terminates the C program (main function) and returns 0.2. return 0;b. This indicates the end of the main function3. }c. This is the main function from where execution of any C program begins.4. int main(). This command waits for any character input from the keyboard.

Match the columns.C commandsDescription1. getch();a. This command term

1.	Match the columns.C commandsDescription1. getch();a. This command terminates the C program (main function) and returns 0.2. return 0;b. This indicates the end of the main function3. }c. This is the main function from where execution of any C program begins.4. int main(). This command waits for any character input from the keyboard.
A.	1 - c, 2 - d, 3 - a, 4 - b
B.	1 - d, 2 - b, 3 - a, 4 - c
C.	1 - d, 2 - a, 3 - b, 4 - c
D.	1 - c, 2 - b, 3 - a, 4 - d
Answer» D. 1 - c, 2 - b, 3 - a, 4 - d