Question 19 Not yet answered What is the value in string st2of the below code snippet? char st111 ="Times of char st2 [1 ="Oman"; strcat(st1.st2): Marked out of 100 Flag question O a. Oman O b. Times of O c. OmanTimesof O d. TimesOfOman Question 20 Not yet answered What is the value in sz as per the following given statements ? char nm []="MICHAEL sz=strlen(nm); Marked out of 1.00 O a.4 Flag question O b.7 O c. O d. 6