In Ruby, what does the 'if' statement evaluate?
A. Expression
B. Boolean value
C. Integer
D. String
Answer: Option B
A. Expression
B. Boolean value
C. Integer
D. String
Answer: Option B
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
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