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Questions and Answers
JSON Arrays are enclosed in ______ brackets:
JSON Arrays are enclosed in ______ brackets:
square
JSON Objects are key/value structures that hold a simple list of items, just like a Java ______ or ArrayList:
JSON Objects are key/value structures that hold a simple list of items, just like a Java ______ or ArrayList:
array
JSON Arrays hold a simple list of ______, just like a Java array or ArrayList:
JSON Arrays hold a simple list of ______, just like a Java array or ArrayList:
items
JSON documents are structured using a combination of ______ and JSON Objects:
JSON documents are structured using a combination of ______ and JSON Objects:
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Individual students will be stored in a ______ object:
Individual students will be stored in a ______ object:
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All students will be stored in a ______ array:
All students will be stored in a ______ array:
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To work with ______ objects in Java, a third-party library will be required:
To work with ______ objects in Java, a third-party library will be required:
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The library consists of a Java Archive File (.jar) called ______-1.1.1.jar:
The library consists of a Java Archive File (.jar) called ______-1.1.1.jar:
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You will need to add the ______ to your IDE and the classpath to use it:
You will need to add the ______ to your IDE and the classpath to use it:
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The ______ was made by a third party that compiled Java classes and packaged them in a .jar file:
The ______ was made by a third party that compiled Java classes and packaged them in a .jar file:
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Study Notes
JSON Arrays
- JSON Arrays are enclosed in square brackets:
[] - JSON Objects are key/value structures that hold a simple list of items, just like a Java HashMap or ArrayList
- JSON Arrays hold a simple list of values, just like a Java array or ArrayList
- JSON documents are structured using a combination of JSON Arrays and JSON Objects
- Individual students will be stored in a JSON object
- All students will be stored in a JSON array
Working with JSON Objects in Java
- To work with JSON objects in Java, a third-party library will be required
- The library consists of a Java Archive File (.jar) called
json-simple-1.1.1.jar - You will need to add the
json-simple-1.1.1.jarto your IDE and the classpath to use it - The
json-simple-1.1.1.jarwas made by a third party that compiled Java classes and packaged them in a .jar file
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