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Question

What method is used to convert an integer to a string in Ruby for concatenation?

a.

intToString()

b.

str()

c.

to_string()

d.

convertToString()

Posted under CompTIA PenTest+ Certification Exam PT0 002

Answer: (b).str() Explanation:In Ruby, you use the to_s method to convert an integer to a string for concatenation.

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