What is an XMDX file?
An XMDX file, used by ExamSoft’s SofTest, contains the finalized version of an exam, including the answers provided by exam taker. These files are generated by the ExamSoft software after the completion of an exam.
If you have an XMDX file and you need to review or manage the exam data within it, you will typically need ExamSoft’s software to open and work with it. SofTest is the primary application used for taking exams administered through ExamSoft, and it is also used for reviewing exams after they’ve been completed.
XMDX File Format - More Information
An XMDX file, used by ExamSoft’s SofTest, typically contains the finalized version of an exam, including the questions and answers provided by exam taker. It serves as an answer file, storing all the necessary information to review and assess the exam session. This includes details such as exam questions, the selected answers, any notes or annotations made by exam taker, and possibly metadata related to exam session itself. The XMDX file is generated by ExamSoft SofTest after the completion of an exam and is used for grading and analysis purposes by instructors or administrators.
About ExamSoft SofTest
ExamSoft SofTest is an exam-taking application that allows students to securely take exams offline on their computers. It ensures exam integrity by locking down the device during exam and encrypting answers for submission. After the exam, results can be uploaded for grading and analysis by instructors.
Key Characteristics of XMDX Files
| Characteristic | Description |
|---|---|
| File Extension | .xmdx |
| Primary Variants | XML-wrapped Multidimensional Query Definition, OLAP View State Manifest |
| Format Type | Structured XML data and metadata container |
| Primary Use | Storing OLAP cube queries, persisting multidimensional pivot configurations, and serializing analytical reporting definitions |
| Main Feature | Encapsulation of complex MDX statements and calculated measures within well-formed XML schemas |
| Security Profile | Plain-text markup; does not encrypt embedded connection strings or queries natively; should be secured via filesystem access controls |
| Compatibility | Consumed by supported OLAP analysis suites, XMLA-compliant connectors, enterprise BI dashboards, and standard XML/text editors |
How to open an XMDX file?
To open an XMDX file, which is associated with ExamSoft’s SofTest application, you typically need to follow these steps:
- Install ExamSoft SofTest.
- Launch SofTest and navigate to exam review.
- Select the option to load or open an exam file, then locate and select XMDX file from your computer.
- Once loaded, you’ll be able to view the exam questions, answer choices, and other relevant information.
- Analyze exam data using the tools provided within SofTest.
Comparison: XMDX vs. MDX
| Feature / Metric | XMDX File (.xmdx) | MDX File (.md5 / .mdx) |
|---|---|---|
| Format Architecture | Well-formed XML container wrapping multidimensional expressions | Raw ASCII/UTF-8 plain-text script |
| Parsing Mechanism | Evaluated in two stages: XML schema validation followed by OLAP query execution | Parsed directly by an MDX-compliant query engine |
| Metadata Support | Extensive; stores cube states, UI layout coordinates, filter parameters, and XML attributes | Minimal; holds query text and standard script comments (//, --, /* */) |
| Standardization | Schema-driven (often tied to XMLA specifications or vendor-specific XSDs) | Standardized query language syntax (originally established by Microsoft for SSAS) |
| Primary Consumer | BI middleware, automated report renderers, and interactive dashboard front-ends | Data engineers, database administrators, and SQL/OLAP query workbenches |
| Human Readability | Structured but verbose due to XML tag overhead | Clean, concise, and easy for humans to read and write directly |
Frequently Asked Questions
| Question | Answer |
|---|---|
| What is the primary function of an XMDX file? | It stores and transports multidimensional OLAP queries, cube viewpoints, and calculated measures wrapped inside structured XML tags. |
| Can I open and inspect an XMDX file in a standard text editor? | Yes, because it is an XML-based file, you can view and edit its contents using programs like Notepad++, VS Code, or any basic text editor. |
| Does an XMDX file store actual database records? | No, an XMDX file holds query definitions and analytical views, pulling actual data dynamically from the underlying OLAP cube or data warehouse. |
| What happens if an XML tag inside an XMDX file is malformed? | The host BI software or XML parser will throw a syntax validation error and fail to execute the encapsulated MDX query. |
| Can I convert an XMDX file into a standard MDX file? | Yes, you can extract the raw query statements located inside the XML query nodes and save them directly as a plain-text .mdx file. |
