What feature would be used to collect how many times users downloaded a product catalog?

What feature would be used to collect how many times users downloaded a product catalog?

• Custom Dimension
• Event Tracking
• Calculated Metrics
• Custom Report

Correct answer is:

• Event Tracking

Explanation: Events are user interactions with content that can be tracked independently from a web page or a screen load. Downloads, mobile ad clicks, gadgets, Flash elements, AJAX embedded elements, and video plays are all examples of actions you might want to track as Events.

Read more here: https://support.google.com/analytics/answer/1033068