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Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
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Interactive Games
Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
Typing
Memory
Math
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Knowledge
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does power efficiency mean?
💡 Hint: Think about how effectively a device uses energy.
Question 2
Easy
What is battery life?
💡 Hint: Consider how long you can use your device without plugging it in.
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 enhancing power efficiency directly impact for battery-powered devices?
- Cost
- Size
- Battery Life
💡 Hint: Consider what consumers want most from their battery-powered devices.
Question 2
True or False: Lower battery life leads to higher maintenance costs.
- True
- False
💡 Hint: Think about the consequences of frequent battery changes.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Create a design proposal for an IoT agricultural sensor that maximizes battery life. What features would you incorporate to ensure operational autonomy?
💡 Hint: Think about how long the device needs to run without human intervention.
Question 2
Discuss the trade-offs when reducing energy consumption in a device. What might be compromised?
💡 Hint: Consider the balance between power saving and device performance.
Challenge and get performance evaluation