Professional Courses
Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
Categories
Interactive Games
Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
Typing
Memory
Math
English Adventures
Knowledge
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is a stack frame?
💡 Hint: Think about what information is needed for method execution.
Question 2
Easy
What does the operand stack do?
💡 Hint: Consider how calculations are performed.
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 each stack frame in the Java Stack store?
- Only local variables
- Local variables
- operand stack
- and return address
- Only return addresses
💡 Hint: Consider what information is necessary for method execution.
Question 2
True or False: The operand stack is used to store local variables permanently.
- True
- False
💡 Hint: Think about the lifespan of each type of data stored.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
There are three consecutive method calls in a program; each calls another method recursively. What is the maximum stack depth if each method call can have two local variables, and what are the implications if this depth is exceeded?
💡 Hint: Consider the recursive structure and how many frames could be created.
Question 2
Develop a simple Java program that triggers a StackOverflowError and explain how the Java Stack handles each method call.
💡 Hint: Focus on how recursion should ideally terminate with a base case.
Challenge and get performance evaluation