M

Mr. Dubey • 53.50K Points
Coach 

Q. Which of the following is a valid boolean operator?

  • (A) and(&&)
  • (B) or(| |)
  • (C) not(!)
  • (D) All of the mentioned
  • Correct Answer - Option(D)
  • Views: 57
  • 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 correct way to define a method in Ruby?

Q. Raise Statement is used for?

Q. Which keyword is used to call a method on an object in Ruby?

Q. Which of the following is correct difference between foreach and readlines?

Q. What is the output of the given code? counter = 0 until counter >= 10 puts counter counter+=1 end

Q. What is the output of the given code? if 11>2 puts "Eleven is greater than two" end print "You'r right"

Q. What does the `chomp` method do when used with strings in Ruby?

Q. What is the purpose of the ensure keyword in Ruby?

Q. What does the "bang" (!) operator do when appended to a method name in Ruby?

Q. What is the output of the given code? i=5 j=10 for i in 5..10 && j in 5..10 puts i**j end

Learn All Ruby MCQs

Question analytics