Video games
What is the main villain of the Mario franchise?
Bowser π’π₯
You want to connect an LED (forward voltage 2V, current 20mA) to a 5V power supply. What resistor value should you use in series?
150 ohms. (R = (5V - 2V) / 0.02A = 3V / 0.02A = 150Ξ©)
Name a wireless protocol used for home automation.
Zigbee, MQTT, Wi-Fi, Bluetooth
What does A.I. stands for ?
Artificial Intelligence
What does the acronym "AI" stand for in technology?
Artificial Intelligence
Who is the God of War, in its eponym games?
Kratos πͺπ§πΌββοΈ
If you suddenly connect a charged capacitor across a resistor, what happens to the voltage over time?
The voltage decreases exponentially as the capacitor discharges.
What language is used for custom automation script through Home Assistant?
YAML
What is machine learning ?
Use of computer system that are able to learn and adapt without following explicit instructions by following the patterns.
Which company developed the AI model known as ChatGPT?
OpenAI
What is the name of the first Zelda game released on the GameCube?
The Legend of Zelda: The Wind Waker ππͺ
Whatβs the main difference between a digital signal and an analog signal? Give one example of each.
Zigbee protocol use a star network or a circular network?
Star network, all devices act like a router and is connected to the closest parent.
What is the name of Generative AI used by x ?
Grok
What is the primary goal of a neural network in machine learning?
To identify patterns and make predictions based on input data
Released on the PlayStation, which Castlevania game was famous for its double game design of Dracula's castle?
Castlevania Symphony of the night π§πΌββοΈπ¦
You have two resistors: one 100Ξ©, one 200Ξ©. What is the total resistance in series? In parallel?
Using home assistant what's represent the "choose:" action block?
If / else statement
What does the term "overfitting" refer to in machine learning ?
When a model performs well on training data but poorly on new data
What is the name of the technique where an AI learns from a reward system by interacting with an environment?
Reinforcement Learning
What is the name of the fast snake boss in Metroid Fusion?
Serris ππ
What happens when you apply a voltage to the base of an NPN transistor (with a resistor)? How can you use it to turn on an LED?
It allows current to flow from collector to emitter.
Connect LED and resistor from +V to collector, emitter to ground, base via resistor β LED turns on when base is driven.
What's the first rule of home automation?
Stress testing your network ensure you automation will work in 95% of the cases including internet connection issue or electrical outage.
Who is considered the "father of artificial intelligence" ?
John McCarthy
What is the "vanishing gradient problem" in deep learning, and how does it affect neural networks?
It's a phenomenon where gradients become too small to update weights effectively during backpropagation, especially in deep networks, leading to stalled training.