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Why do we use comments? - Practice - ObjectiveMcq

HomePracticeRubyComments In RubyWhy do we use comments?...

Comments In Ruby RubyMedium

Why do we use comments?

Correct Answer: D — All of the mentioned

It is the efficient way of programming and easy to understand.

Related Practice

What is the output of the given code

print "What's your first name?"

first_name=gets.chomp

a=first_name.capitalize

a=a.reverse

puts"My name is #{a}"
What is the output of the given code

print "what's your first name?"

first_name=gets.chomp

a=first_name.capitalize

"first_name.capitalize!".reverse

puts"My name is #{first_name}"
What is the output of the code

print "What's your first name?"

first_name=gets.chomp

a=first_name.capitalize

first_name.capitalize!

print "What's your last name?"

last_name=gets.chomp

b=last_name.capitalize

last_name.capitalize

puts "My name is #{first_name} #{last_name}"
What is the output of the code

print "What's your first name?"

first_name=gets.chomp

a=first_name.capitalize

first_name.capitalize!

print "What's your last name?"

last_name=gets.chomp

b=last_name.capitalize

last_name.capitalize!

puts "My name is #{first_name} #{last_name}"
What is the output of the given code

a=["hey", "ruby", "language"]

b=[puts b[puts a[2]
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
What is the output of the given code

x, y, z = puts "The value of x is #{ x }."

puts "The sum of x and y is #{ x + y }."

puts "The average was #{ (x + y + z)/3 }."
What is the output of the given code

a=["hey", "ruby", "language"]

b=["hey", "ruby", "language"]

if a==b

print "Equal"

else

print "Not equal"

end