V

Vinay Kumar • 8.55K Points
Tutor III 

Q. What will be the output of the given code?

Code: 
num=4>>2
puts num
  • (A) -2
  • (B) 0
  • (C) 2
  • (D) 1
  • Correct Answer - Option(D)
  • Views: 158
  • Filed under category Ruby
Explanation by: Vinay Kumar 
left operands value is moved right by the number of bits specified by the right operand.So the answer is 1.

You must be Logged in to update hint/solution

Discusssion

Login to discuss.

Related MCQs on Ruby

Q. What is the correct way to declare a variable in Ruby?

Q. What is the output of the given code? counter=6 if counter<=5 puts (counter) counter=counter+1 puts (counter) elsif counter>5 puts (counter) counter=2*counter puts(counter) else puts(counter) counter=counter-1 puts(counter) end

Q. What is the output of the following code snippet? x = 10 unless x > 15 puts "Hello" end

Q. Which of the following Ruby Pseudo Variables is used to return current line number in the source file?

Q. What is the difference between += and = operators?

Q. What does the term "monkey patching" refer to in Ruby?

Q. What does the each_slice method do in Ruby enumerators?

Q. What is the difference between =~ and == operators?

Q. What will be output for the following code?

Q. What does the respond_to_missing? method do in Ruby?

Learn All Ruby MCQs

Question analytics