Machine Learning and Data Analytics Quiz

What is the primary goal of machine learning?

• To manually process data

• To create patterns in random data

• To enable systems to learn and improve from data

• To write explicit rules for all possible scenarios

Machine learning is a subset of:

• Data Analysis

• Artificial Intelligence

• Robotics

• Software Engineering

Which of the following is NOT an application of machine learning?

• Image recognition

• Spam email detection

• Manual data entry

• Product recommendations

Which programming language is commonly used in machine learning?

• C++

• Python

• HTML

• PHP

Which type of machine learning uses labeled data for training?

• Unsupervised learning

• Reinforcement learning

• Supervised learning

• Semi-supervised learning

In which type of machine learning are the outcomes not predefined?

• Supervised learning

• Unsupervised learning

• Reinforcement learning

• Regression learning

What is the focus of reinforcement learning?

• Learning from labeled data

• Discovering patterns in data

• Maximizing rewards by interacting with an environment

• Reducing the dimensionality of data

Which of the following is an example of a supervised learning problem?

• Clustering customers by purchase history

• Predicting house prices based on features

• Grouping students based on test scores

• Detecting anomalies in network traffic

Which of these is an example of machine learning in healthcare?

• Disease prediction

• Manual diagnosis

• File compression

• Hardware upgrades

What type of learning is typically used in self-driving cars?

• Supervised learning

• Reinforcement learning

• Unsupervised learning

• Clustering