Create UML Class diagram for e-library system as described, make sure to show multiplicities, and attributes, generalization where appropriate. operations, aggregations/compositions, A library system has materials which would be books, journals, or CDs. All library material (books, magazines, and CD) has a unique identification number and a title. Books have one or more authors, journals have producer, while CDs have entertainer. all library materials can be loaned to users, users have user-id, user-name, birthdate (day, month, and year), age and phone-number. Users can loan any material, for each oan the library records material-id, the user-id, loan-date (day, month, and year), and oan time (hour, minute), and loan counter (shared)

Create UML Class diagram for e-library system as described, make sure to show multiplicities, and attributes, generalization where appropriate. operations, aggregations/compositions, A library system has materials which would be books, journals, or CDs. All library material (books, magazines, and CD) has a unique identification number and a title. Books have one or more authors, journals have producer, while CDs have entertainer. all library materials can be loaned to users, users have user-id, user-name, birthdate (day, month, and year), age and phone-number. Users can loan any material, for each oan the library records material-id, the user-id, loan-date (day, month, and year), and oan time (hour, minute), and loan counter (shared)

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

> Create UML Class diagram for e-library system as described, make sure to show
attributes,
generalization where appropriate.
operations, multiplicities,
and
aggregations/compositions,
A library system has materials which would be books, journals, or CDs. All library
material (books, magazines, and CD) has a unique identification number and a title.
Books have one or more authors, journals have producer, while CDs have entertainer.
all library materials can be loaned to users, users have user-id, user-name, birthdate
(day, month, and year), age and phone-number. Users can loan any material, for each
loan the library records material-id, the user-id, loan-date (day, month, and year), and
loan time (hour, minute), and loan counter (shared)

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