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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does LIFO stand for?
💡 Hint: It describes how stacks operate.
Question 2
Easy
Give an example of a situation where a queue might be used.
💡 Hint: Think about how people are served.
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 is the principle of a stack?
- FIFO
- LIFO
- FILO
💡 Hint: Remember how items are removed from a stack.
Question 2
Which operation removes an element from the queue?
- push
- pop
- dequeue
💡 Hint: Think of how customers are served in a line.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Implement a function that converts a queue using two stacks.
💡 Hint: Draw the process out to visualize how items move between the stacks.
Question 2
Design an application that utilizes both a stack and a queue, explaining how each is applied in your design.
💡 Hint: Think of how tasks are ordered and the need for reversing actions.
Challenge and get performance evaluation