A. Only compulsory functions
B. Only optional functions
C. Minimum functions
D. Both compulsory and optional functions
Correct Answer: Both compulsory and optional functions ✔
Last Updated: June 07, 2022
A. Only compulsory functions
B. Only optional functions
C. Minimum functions
D. Both compulsory and optional functions
Correct Answer: Both compulsory and optional functions ✔
Last Updated: June 07, 2022