Machine Learning Quiz

What is the main goal of Machine Learning?

• To write programs with fixed rules

• To enable systems to learn from data and improve automatically

• To replace databases with models

• To avoid using algorithms

Which of the following is NOT a type of Machine Learning?

• Supervised Learning

• Unsupervised Learning

• Reinforcement Learning

• Comparative Learning

Why do we need Artificial Intelligence?

• To store data permanently

• To make machines intelligent and solve complex problems

• To replace spreadsheets

• To stop using programming languages

Which of the following is a mutable data type in Python?

• Tuple

• String

• List

• Integer

What is the correct order of Machine Learning process?

• Collect Data → Train Model → Preprocess → Deploy

• Preprocess → Collect Data → Train Model → Evaluate

• Collect Data → Preprocess → Train Model → Evaluate

• Train Model → Collect Data → Preprocess → Deploy

In Linear Regression, the dependent variable is also called:

• Predictor

• Target

• Input

• Feature

Which function is used to create the main window in Tkinter?

• Tk()

• Window()

• Frame()

• Main()

A model that performs well on training data but poorly on test data is known as:

• Underfitted

• Overfitted

• Well-trained

• Generalized

Which of the following is NOT a method to detect outliers?

• Z-Score

• IQR (Interquartile Range)

• Histogram

• Linear Regression

One Hot Encoding is mainly used for:

• Converting categorical variables into multiple binary columns

• Standardizing numeric values

• Scaling data between 0 and 1

• Detecting missing values