Do you know that it costs a lot of money to get a 'Certified Java Programmer' certificate? It could cost you thousands of euros. Let's imagine we will develop a browser-based training system to help people prepare for such a certification exam. A user can request a quiz for the system. The system picks a set of questions from its database, and compose them together to make a quiz. It rates the user's answers, and gives hints if the user requests it. In addition to users, we also have tutors who provide questions and hints. In addition, examiner who must certify questions to make sure they are not too trivial, and that they are meaningful Make a use case diagram to model this system.

Do you know that it costs a lot of money to get a 'Certified Java Programmer' certificate? It could cost you thousands of euros. Let's imagine we will develop a browser-based training system to help people prepare for such a certification exam. A user can request a quiz for the system. The system picks a set of questions from its database, and compose them together to make a quiz. It rates the user's answers, and gives hints if the user requests it. In addition to users, we also have tutors who provide questions and hints. In addition, examiner who must certify questions to make sure they are not too trivial, and that they are meaningful Make a use case diagram to model this system.

Computer Networking: A Top-Down Approach (7th Edition)

7th Edition

ISBN:9780133594140

Author:James Kurose, Keith Ross

Publisher:James Kurose, Keith Ross

Chapter1: Computer Networks And The Internet

Section: Chapter Questions

Problem R1RQ: What is the difference between a host and an end system? List several different types of end...

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Question

Do you know that it costs a lot of money to get a 'Certified Java Programmer' certificate? It
could cost you thousands of euros. Let's imagine we will develop a browser-based training
system to help people prepare for such a certification exam.
A user can request a quiz for the system. The system picks a set of questions from its
database, and compose them together to make a quiz. It rates the user's answers, and
gives hints if the user requests it. In addition to users, we also have tutors who provide
questions and hints. In addition, examiner who must certify questions to make sure they
are not too trivial, and that they are meaningful
Make a use case diagram to model this system.

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