What does the .upcase method do?
A. Convert the string to uppercase
B. Convert only lowercase string to uppercase and vice-versa
C. Convert the string to lowercase
D. None o the mentioned
Answer: Option A
This Question Belongs to Ruby Programming >> Basic Syntax In Ruby
Related Questions on Basic Syntax in Ruby
What does the 'puts' method do in Ruby?
A. Prints to console
B. Converts to string
C. Finds the length
D. Reads input from user
Join The Discussion