10.1 - Introduction to Arrays
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Practice Questions
Test your understanding with targeted questions
What is an array?
💡 Hint: Think about collections of similar items.
How do you declare an array in Java?
💡 Hint: What comes before the array name?
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Interactive Quizzes
Quick quizzes to reinforce your learning
What does an array store?
💡 Hint: Think about how variables are grouped.
Is the first index of an array in Java 0 or 1?
💡 Hint: Recall the indexing concept we discussed.
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Challenge Problems
Push your limits with advanced challenges
Create a Java program that initializes an array of 5 float numbers, assigns values, then prints them out.
💡 Hint: Remember to declare, assign values, and use indexing to print.
If you have an array of 10 integers, how would you find the maximum value in that array?
💡 Hint: Think about how you can keep track of the maximum number as you go.
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Reference links
Supplementary resources to enhance your learning experience.