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What is the role of ! at the end of the capitalize method? - Practice - ObjectiveMcq

HomePracticeRubyFormatting String MethodsWhat is the role of ! at the end of...

Formatting String Methods RubyMedium

What is the role of ! at the end of the capitalize method?

Correct Answer: B — It modifies the value stored in the variable

It is used for modifying the variable.

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