xDLS is Web-based enterprise-wide Learning Managment System. xDLS software resides on a server, allowing you and your students to access it via a Web browser, such as Internet Explorer.
IMS Assesst Designer is web-based assessment creation tool. Authors can create, modify, delete and rearrange questions in assessment with ease. This complies the IMS Project Question and Test Interoperability (QTI). Export/Import assessts.