5.6.1 - Object Creation
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Practice Questions
Test your understanding with targeted questions
What keyword is used to create an object in Java?
💡 Hint: Think about how you instantiate things in Java.
What is a class in relation to objects?
💡 Hint: It defines the structure and behaviors of the objects.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What keyword is used to create a new object in Java?
💡 Hint: It's the common keyword for instantiation.
A constructor is used to initialize ___.
💡 Hint: Think about its purpose in the creation process.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Write a program that creates multiple Car objects using different constructors and calls their methods. Explain how constructors are used.
💡 Hint: 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.
💡 Hint: Consider practices like reusing objects and optimizing allocation.
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