What can you specify regarding the snap symbol and MapTip text in a GIS application?

The option regarding the ability to specify the color of the snap symbol and MapTip text is correct because these visual elements are often customizable within GIS applications. Customization allows users to enhance the clarity and visibility of the snap symbol and the accompanying MapTip, which is the information displayed when users hover over or click on a feature.

Being able to choose colors helps users differentiate between different types of snap symbols or highlight important features, making the mapping experience more intuitive. This is especially valuable in complex maps where multiple features may overlap, allowing for better interpretation of the data presented.

In contrast, the other options touch upon aspects that are not typically customizable in the same direct way. While snapping agents, duration, and sensitivity may be controllable through settings, they do not relate to visual characteristics like color, which directly impacts user interaction and understanding when navigating a map.