Machine Learning

Step 1: Understanding the importance of Python in AI/ML.
Python is the most commonly used programming language in Artificial Intelligence (AI) and Machine Learning (ML) due to its simplicity and the vast number of libraries available for data analysis, machine learning, and deep learning (such as TensorFlow, Keras, and scikit-learn).

Step 2: Why other options are incorrect.
- (A) HTML is used for creating web pages, not for AI or ML.
- (C) CSS is used for styling web pages, not for AI or ML.
- (D) JavaScript is used for front-end web development, not primarily for AI or ML.

Step 3: Conclusion.
Thus, Python is the most suitable language for AI and ML.

Final Answer: Python.

Step 1: Understanding machine learning.
Machine learning is a field of study in computer science that focuses on designing algorithms that allow systems to learn from and make predictions based on data, without being explicitly programmed for each task.

Step 2: Why other options are incorrect.
- (B) Cloud computing involves using remote servers for storage, processing, and managing data, but does not specifically deal with learning from data.
- (C) Neural network is a subset of machine learning, but it is not the entire field.
- (D) Internet of Things (IoT) is related to connecting devices, but it doesn't directly involve learning from data.

Step 3: Conclusion.
Machine learning is the correct answer as it focuses on systems that improve through experience.

Final Answer: Machine learning.