Microsoft Azure AI Fundamentals — Question 29

You need to create a training dataset and validation dataset from an existing dataset.
Which module in the Azure Machine Learning designer should you use?

Answer options

• A. Select Columns in Dataset
• B. Add Rows
• C. Split Data
• D. Join Data

Correct answer: C

Explanation

The correct option is C, Split Data, as it is specifically designed to partition datasets into separate subsets, making it ideal for creating training and validation datasets. The other options do not serve this purpose: A is for selecting specific columns, B is for adding more data entries, and D is for combining datasets.