Question 19 Not yet answered Marked out of What is the value in sz as per the following given statements ? char nm []="MICHAEL"; sz=strlen(nm); 1.00 a. 6 Flag question b.4 O c.0 0 d. 7 Question 20 Not yet answered Marked out of 1.00 P Flag question What is the value in string st10 of the below code snippet? char st1 [] ="Jacob"; char st2 [] ="Jones"; strcat(st1.st2); a. Jones b. JonesJacob c. Jacobjones O d. Jacob