M

Mr. Dubey • 53.48K Points
Coach 

Q. Which method is used to delete a file in Ruby?

  • (A) File.erase("filename")
  • (B) File.destroy("filename")
  • (C) File.delete("filename")
  • (D) File.remove("filename")
  • Correct Answer - Option(C)
  • Views: 70
  • 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 does the gem pristine --all command do in Ruby?

Q. What is the purpose of the strptime method in Ruby?

Q. How do you find the number of weeks in the current year in Ruby?

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

Q. What does the "stabby lambda" (->) syntax in Ruby represent?

Q. Which method is commonly used to assert that a certain exception is raised in RSpec?

Q. What is the purpose of the assert_predicate method in MiniTest?

Q. Which of the following keywords is used to rescue specific types of exceptions in Ruby?

Q. What happens if a block is passed to a method that doesn't expect one in Ruby?

Q. What is the output of given code? puts "what is your first name?" name=gets.chomp puts "what is your surname?" surname=gets.chomp

Learn All Ruby MCQs

Question analytics