Day 4

What type of Machine Learning involves finding patterns without labeled data?

• • Supervised Learning

• • Unsupervised Learning

• • Reinforcement Learning

• Predictive learning

Which type of Machine Learning is similar to playing a game and improving through trial and error?

• • Supervised Learning

  
  

• • Unsupervised Learning

• • Reinforcement Learning

• Predictive Learning

Making decisions in Machine Learning is similar to:

• • Deciding based on past experiences

• • Building a house

• • Painting a picture

• • Planting a garden

Where are servo motors commonly used in real life?

• In books

• In remote-controlled cars

• In refrigerators

• In clocks

What is Machine Learning?

• A way to program computers with specific instructions

• Teaching computers to learn from data

• A type of computer hardware

• A new programming language

What is the primary purpose of the mBot2 Bluetooth console joystick?

• To play music

• To control the movement of the mBot2

• To charge the mBot2

• To display video

When the motor in a servo turns, what else turns with it?

• The battery

• The potentiometer

• The display

• The gears

Which of the following is NOT a component inside a servo motor?

• Small DC motor

• Potentiometer

• Control circuit

• Screen

What is Supervised Learning?

• Learning with labeled data

• Learning without any data

• Learning by trial and error

• Learning to cook

Which of the following is NOT an example of servo motor use in everyday items?

• Robotic arms

• 3D printers

• Automatic doors

• Cooking ovens