Ruby supports thousands of methods. You can use the ____ system to access documentation on these methods.
A) ri
B) RDoc
C) DocView
D) a and b

Name: Ruby supports thousands of methods. You can use the ____ system to access documentation on these methods. A) ri B) RDoc C) DocView D) a and b
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Quizplus · Accepted Answer

Both ri and RDoc systems can be used to access documentation on Ruby methods. Therefore, the best choice is D, which includes both options.

Ruby Supports Thousands of Methods