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3 cards from this section. Quick, good the night before a test.
List all primitive data types in Java.
Think about the types used for basic data storage.
What is the default value of boolean in Java?
Recall the binary state of boolean.
How many primitive data types does Java have?
Count the types mentioned.
Is autoboxing automatic conversion of a primitive into a wrapper class?
Think about how primitive types relate to objects in Java.
Create a Java program that illustrates both boxing and unboxing with different types, including arrays. Explain how each part works.
Think about how arrays are declared and utilized to hold wrapper objects.
Discuss the transition from primitive values to objects in a practical Java application. Why is it vital for collections?
Consider how you would manage lists or sets of numerical data.
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