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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is a fixed size array?
💡 Hint: Think about whether you can add elements after creation.
Question 2
Easy
Can an array hold multiple data types?
💡 Hint: Consider how we define a variable in programming.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What does it mean for an array to have a fixed size?
- It can grow during execution
- Its size is constant
- It can store multiple data types
💡 Hint: Think about how you define an array in programming.
Question 2
True or False: An array can hold different types of data.
- True
- False
💡 Hint: Consider whether you can mix data types freely.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Create a program that initializes an integer array of size 5, and tries to add a 6th element, detailing the error received.
💡 Hint: What does the error message say?
Question 2
Evaluate different data structures you could use to manage a collection of products, each with varying attributes, that cannot fit into a homogeneous array.
💡 Hint: Think about how you would define different characteristics of each product.
Challenge and get performance evaluation