M

Mr. Dubey • 54.69K Points
Coach 

Q. What is the purpose of the splat operator (*) in Ruby method definitions?

  • (A) To accept a variable number of arguments
  • (B) To multiply two numbers
  • (C) To access instance variables
  • (D) None of the above
  • Correct Answer - Option(A)
  • Views: 54
  • Filed under category Ruby

No solution found for this question.
Add Solution and get +2 points.

You must be Logged in to update hint/solution

Discusssion

Login to discuss.

Be the first to start discuss.

Related MCQs on Ruby

Q. What is the purpose of a setup block in MiniTest?

Q. How do you install a Ruby Gem?

Q. What will be output for the following code?

Q. What does the --remote flag do in the context of the gem list command in Ruby?

Q. What is the purpose of the gem install gem_name -N command in Ruby?

Q. What is the output of the given code? a=["hey", "ruby", "language"] b=["hey", "language", "ruby"] if a==b print "Equal" else print "Not equal" end

Q. What does the && operator do in Ruby?

Q. In Ruby, which method is used to define getter and setter methods for class attributes?

Q. What does the <= operator do in Ruby?

Q. Which method is used to add a number of months to a Date object in Ruby?

Learn All Ruby MCQs

Question analytics