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In software engineering, a class diagram [1] in the Unified Modeling Language (UML) is a type of static structure diagram that describes the structure of a system by showing the system's classes, their attributes, operations (or methods), and the relationships among objects. The class diagram is the main building block of object-oriented modeling.
ANGEL Learning (acquired by Blackboard in May 2009) Click2Learn and Docent merged to become SumTotal Systems in 2004; CourseInfo LLC (precursor company to Blackboard, which became Blackboard's core technology, founded by Stephen Gilfus; Edmodo (closed in 2022) Elluminate (acquired by Blackboard in 2010) Learn.com (acquired by Taleo in 2010)
Instructional design (ID), also known as instructional systems design and originally known as instructional systems development (ISD), is the practice of systematically designing, developing and delivering instructional materials and experiences, both digital and physical, in a consistent and reliable fashion toward an efficient, effective, appealing, engaging and inspiring acquisition of ...
System sequence diagram: A system sequence diagram (SSD) is a picture that shows, for a particular scenario of a use case, the events that external actors generate, their order, and possible inter-system events. User interface documentation (if applicable): Document that shows and describes the look and feel of the end product's user interface ...
The term Electronic System Level or ESL Design was first defined by Gartner Dataquest, an EDA-industry-analysis firm, on February 1, 2001. [1] It is defined in ESL Design and Verification [ 2 ] as: "the utilization of appropriate abstractions in order to increase comprehension about a system, and to enhance the probability of a successful ...
Ports can optionally specify the services they provide and the services they require from other parts of the system. In the diagram, each of the small squares is a port. Each port has a type and is labelled with a name, such as "var", "indVar1", or "view" in the diagram. Ports may contain a multiplicity factor, for example [3].
The term "virtual learning environment" is more commonly used in Europe and Asia, while the synonymous term "learning management system" is more common usage in North America. The term LMS can also mean a "library management system" (which is now more commonly referred to as an integrated library system , or ILS).
Salmon developed a five-stage model of e-learning and e-moderating that for some time has had a major influence where online courses and online discussion forums have been used. [13] In her five-stage model, individual access and the ability of students to use the technology are the first steps to involvement and achievement.