The command irb -v ____.
A) Starts the IRB and displays its version number
B) Starts the IRB in a special graphic interface mode
C) Closes the IRB
D) None of the above

Name: The command irb -v ____. A) Starts the IRB and displays its version number B) Starts the IRB in a special graphic interface mode C) Closes the IRB D) None of the above
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Quizplus · Accepted Answer

The command irb -v starts the IRB (Interactive Ruby) and displays its version number.

The Command Irb -V ____