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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define static power consumption.
💡 Hint: Think when the device isn't doing anything.
Question 2
Easy
What is DVFS?
💡 Hint: Focus on how devices manage power during different tasks.
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 a key benefit of power efficient design in IoT devices?
- Higher initial cost
- Longer battery life
- More complex hardware
💡 Hint: Focus on what consumers value in their devices.
Question 2
True or False: Dynamic power decreases as supply voltage is reduced.
- True
- False
💡 Hint: Remember the formula structure.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given the formula for dynamic power, if a device operates at an activity factor of 0.5, with a capacitance of 2 nF, a supply voltage of 3.3V, and a frequency of 1 MHz, what is the dynamic power consumption?
💡 Hint: Don't forget to square the voltage in the formula!
Question 2
Identify the potential weaknesses in a design that prioritizes static power savings without considering dynamic power management.
💡 Hint: Consider thermal dynamics and task demands!
Challenge and get performance evaluation