OOP: Mutability, Part 1

  • Due Feb 13, 2020 at 11:59pm
  • Points 5
  • Questions 4
  • Available Feb 6, 2020 at 12:45pm - Feb 13, 2020 at 11:59pm
  • Time Limit 5 Minutes
  • Allowed Attempts Unlimited

Instructions

Try to answer the following questions without using any other resources except the Java API documentation. 

The relevant Java API pages are: String, StringBuilder

You have 5 minutes per attempt and unlimited attempts before the deadline for this quiz. There is no penalty to attempting the quiz multiple times; your highest overall score will be kept.

The question order may change in between attempts!

Only registered, enrolled users can take graded quizzes