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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is a black-box approach in resource management?
💡 Hint: Think about what data is solely observable from the outside.
Question 2
Easy
Name a key metric used in black-box resource management.
💡 Hint: Consider common performance indicators.
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 the black-box approach in resource management focus on?
- Internal VM states
- External observable metrics
- User feedback
💡 Hint: Remember which aspects are considered observable.
Question 2
True or False: The gray-box approach requires modifications to guest VMs.
- True
- False
💡 Hint: Think about the data sources each approach utilizes.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given a scenario where a host is identified as a hotspot due to high CPU usage, detail how the black-box approach may mismanage resource allocation and propose how a gray-box approach could improve the situation.
💡 Hint: Consider how internal metrics could clarify the situation.
Question 2
Design an experiment to evaluate the effectiveness of the black-box vs. gray-box approaches in a simulated data center. Outline the metrics you would gather.
💡 Hint: Focus on what aspects you need to observe to create a fair comparison.
Challenge and get performance evaluation