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3 cards from this section. Quick, good the night before a test.
What keyword is used to create an object in Java?
Think about how you instantiate things in Java.
What is a class in relation to objects?
It defines the structure and behaviors of the objects.
What keyword is used to create a new object in Java?
It's the common keyword for instantiation.
A constructor is used to initialize ___.
Think about its purpose in the creation process.
Write a program that creates multiple Car objects using different constructors and calls their methods. Explain how constructors are used.
Use different car attributes in each constructor call.
Discuss how garbage collection can affect performance in a Java application and how you could minimize its impact.
Consider practices like reusing objects and optimizing allocation.
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