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Laboratory experience is a key factor in technical and scientific education. Virtual laboratories have been proposed to reduce cost and simplify maintenance of lab facilities while still providing students with access to real systems. It is important to determine if such virtual labs are still effective for student learning. In the assessment of a graduate computer networks course, the author quantifies...
Packet Tracer is a comprehensive instructional software application for teaching skills and concepts associated with computer networking. In addition to a wide range of simulation, visualization, and micro-world authoring features to support student-centered exploration, explanation and experimentation, Packet Tracer includes features for assessment task authoring with automated scoring and reporting...
In the present work, a knowledge representation of Computer Networks technical text, according to the Denhiere-Baudet text comprehension model, is presented. The semantic relations among units and events of a technical text can be expressed by structures, as microstructure and macrostructure. Furthermore, the explicit and implicit knowledge representation, and the micro and macrostructure representation...
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