What is a capability of the <ltng:require> tag that is used for loading external Javascript libraries in Lightning Component?*Required Loading files from Documents Loading scripts in parallel Loading externally hosted scripts One-time loading for dupl
The `<ltng:require>` tag in Lightning Components has several capabilities related to loading external JavaScript libraries. Here are the relevant options from your list:
1. **Loading files from Documents** - This is not a capability of `<ltng:require>`. It primarily loads scripts from URLs.
2. **Loading scripts in parallel** - This is correct. The `<ltng:require>` tag allows scripts to be loaded in parallel, which can improve performance.
3. **Loading externally hosted scripts** - This is correct. The tag can load scripts from external sources.
4. **One-time loading for duplicate scripts** - This is correct. It prevents duplicate loading of the same script in a component.
5. **Specifying loading order** - This is also correct. You can specify the order in which scripts should be loaded.
Based on these points, the correct capabilities of the `<ltng:require>` tag would be:
- Loading scripts in parallel
- Loading externally hosted scripts
- One-time loading for duplicate scripts
- Specifying loading order
So, the correct multiple-choice options would be those that accurately reflect these capabilities.