22.10 Json0220r: review

Revised: Sat Jun 04 16:17:01 CDT 2016

This page is included in the following Books:

• The json-simple Java Library .
• INEW2338 - Advanced Java Programming
• Object-Oriented Programming (OOP) with Java

Table of Contents

• Table of Contents
• Preface
• Questions
  • Question 1
  • Question 2
  • Question 3
  • Question 4
  • Question 5
  • Question 6
  • Question 7
  • Question 8
  • Question 9
  • Question 10
  • Question 11
• Figure index
• Listing index
• Answers
  • Answer 11
  • Answer 10
  • Answer 9
  • Answer 8
  • Answer 7
  • Answer 6
  • Answer 5
  • Answer 4
  • Answer 3
  • Answer 2
  • Answer 1
• Figures
• Listings
• Miscellaneous

Preface

This is a page from the book titled The json-simple Java Library . The book explains how to use the json-simple Java library to generate, transform, and query JSON text. This page provides review questionsand answers for the page titled Json0220: Decoding JSON Strings . Once you study that page, you should be able to answer the review questions in this page.

The questions and the answers in this page are connected by hyperlinks to make it easy for you to navigate from the question to the answer and back again.

When a question or an answer provides a link to a figure or a listing, you should open that link in a new window tomake it easy to view while reading the question or the answer.

Questions

Question 1 .

True or False? The only way to decode or parse a JSON string with the json-simple library is by using the parse method belonging to an object of the class named JSONParser .

Go to answer 1

Question 2

True or False? Decoding or parsing a JSON string with the json-simple library requires the use of the parse method belonging to either an object of the class named JSONParser or an object of the class named JSONValue .

Go to answer 2

Question 3

True or False? The parse method belonging to the class named JSONParser can be called without the requirement to instantiate an object of the class.

Go to answer 3

Question 4

True or False? The parse methods of the JSONValue and JSONParser classes return an object of class JSONString .

Go to answer 4

Question 5

True or False? The code in Listing 1 produces the screen output shown in Figure 1 .

Go to answer 5

Question 6

True or False? The code in Listing 2 produces the screen output shown in Figure 3 .

Go to answer 6

Question 7

True or False? The code in Listing 3 produces the screen output shown in Figure 5 .

Go to answer 7

Question 8

True or False? The code in Listing 4 produces the screen output shown in Figure 6 .

Go to answer 8

Question 9

True or False? The code in Listing 5 produces the screen output shown in Figure 7 .

Go to answer 9

Question 10

True or False? The code in Listing 6 produces the screen output shown in Figure 9 .

Go to answer 10

Question 11

True or False? The code in Listing 7 produces the screen output shown in Figure 11 .