Computer Science II: Sockets and Network Communication
10 Questions
1 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to Lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is the primary purpose of a JSON document?

  • To store a list of unrelated items
  • To replace traditional Java arrays
  • To store a structured combination of JSON arrays and objects (correct)
  • To store a single item

What is the main difference between a JSON array and a JSON object?

  • A JSON array is used for storing simple lists, while a JSON object is used for storing complex lists (correct)
  • A JSON array is enclosed in curly braces, while a JSON object is enclosed in square brackets
  • A JSON array is used for storing key-value pairs, while a JSON object is used for storing simple lists
  • A JSON array is used for storing complex data structures, while a JSON object is used for storing simple data structures

What is the purpose of the json-simple-1.1.1.jar library in Java?

  • To replace traditional Java data structures
  • To provide a way to work with JSON objects in Java (correct)
  • To create JSON documents from scratch
  • To convert JSON data to Java objects

What is the structure of a JSON object?

<p>A key-value pair structure enclosed in curly braces (B)</p> Signup and view all the answers

What is the purpose of a JSON array?

<p>To store a simple list of items (C)</p> Signup and view all the answers

How are individual students stored in a JSON document?

<p>In a JSON object (C)</p> Signup and view all the answers

What is the format of a JSON document used to store all students in a class?

<p>A JSON array containing individual student JSON objects (B)</p> Signup and view all the answers

What is the function of the curly braces in a JSON object?

<p>To enclose a JSON object (B)</p> Signup and view all the answers

What is the purpose of a third-party library like json-simple-1.1.1.jar?

<p>To provide a way to work with JSON objects in Java (A)</p> Signup and view all the answers

What is the structure of a JSON document used to store a single student's data?

<p>A JSON object containing key-value pairs (D)</p> Signup and view all the answers

More Like This

Use Quizgecko on...
Browser
Open
Browser
Browser