4.1 - Definition
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Practice Questions
Test your understanding with targeted questions
Define a data structure.
💡 Hint: Think about data organization.
What are primitive data structures?
💡 Hint: These are the building blocks.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What principle does a stack follow?
💡 Hint: Think about how items are removed from a stack.
True or False: A queue operates on the LIFO principle.
💡 Hint: Consider the order of processing in queues.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
Design an algorithm that uses a stack to reverse a string. Explain each step.
💡 Hint: Think about how you can utilize LIFO in this scenario.
Create a scenario where a queue is used in a customer service system. Describe the operations involved.
💡 Hint: Consider how the FIFO principle applies to service scenarios.
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