Any exported QTI package contains files and folders.
Below is an example of the file/folder structure of a QTI package:

The folders contain files associated with the assessment items.
Folder Name | Description |
Attachments | Contains subfolders (titled by Resource ID), which contain corresponding graphic files |
audio | Contains subfolders (titled by Resource ID), which contain corresponding audio files |
images | Contains subfolders (titled by Resource ID), which contain corresponding image files |
items | Contains items listed in order of Item ID. File Form: ITEM-LOGIC--[ID].xml. For details, refer to Item XML Files. |
passages | Contains passages listed in order of Resource ID. File Form: RSC-LOGIC--[ID].html If you chose to "merge multiple contexts into a single context document" then this also contains a single file with information on all the passages, videos, and audio files. File Form: RSC-LOGIC--[IDx-IDy].html (indicating a range of Resource IDs) |
styles | Contains bundled.css and inline.css, which contain styling information that is applied via specific formatting tags |
tests | Contains a list of assessments in order of Assessment ID. File Form: test-[ID].xml |
video | Contains subfolders (titled by Resource ID), which contain corresponding video files |
Note: Images, audio files, and video files are those that were used in either items or passages.
The IMSMANIFEST.XML file contains information about the export and details about each item, including alignment and metadata information. Refer to The IMS Manifest File for more information.