Java: Associative Arrays

Instructions:

Choose an answer and hit 'next'. You will receive your score and answers at the end.

question 1 of 3

Which of the following correctly adds an entry to the publishers map

Create Your Account To Take This Quiz

As a member, you'll also get unlimited access to over 79,000 lessons in math, English, science, history, and more. Plus, get practice tests, quizzes, and personalized coaching to help you succeed.

Try it risk-free
Try it risk-free for 30 days. Cancel anytime
Already registered? Log in here for access

1. Examine the following code that creates a new map. What is the VALUE of the key The Bachelor?

2. Which of the following correctly retrieves the value for the key DWTS in the realityShow map?

Create your account to access this entire worksheet
A Premium account gives you access to all lesson, practice exams, quizzes & worksheets
Access to all video lessons
Quizzes, practice exams & worksheets
Certificate of Completion
Access to instructors
Create an account to get started Create Account

About This Quiz & Worksheet

Quiz questions will test your understanding of associative arrays in Java. You must be familiar with related functions and code.

Quiz & Worksheet Goals

You will be tested on:

  • The purpose of a given function
  • Identifying the VALUE of the key The Bachelor in given code
  • Necessary statement for use of the Map class

Skills Practiced

  • Knowledge application - use your knowledge to identify an image depicting the retreival of the value for the key DWTS in a given map
  • Reading comprehension - ensure that you draw the most important information from the lesson on associative arrays in Java
  • Information recall - access the knowledge you've gained regarding adding an entry to a map

Additional Learning

Java: Associative Arrays is a lesson that will increase your knowledge of this programming language. The objectives covered include:

  • Review the import function
  • Know what the associative array does
  • Understand entries
Support