Please note that a multiple choice question has only one possible answer, but a multiple answer question may have multiple correct answers. To get full credit, you must select all correct answers on a multiple answer question.
These questions use Collections.addAll() to add all the elements from an array into a collection in the order they appear in the array.
Try to answer the questions on this quiz WITHOUT running the Java code in Eclipse, to make sure you understand each type of data structure.
Only registered, enrolled users can take graded quizzes
In order to create video or audio recordings your computer needs to be
webcam-enabled. If you don't have a webcam on your computer, you can still
record audio-only messages by first installing the Google Video Chat