In an “Application Store” portal, items are managed for mobile users. Users can browse, download and install items of their interest from “Application Store” to their mobile device.  You are required to draw an Entity Relationship Diagram (ERD) to present above scenario. Apply appropriate cardinality and modality among entities of ERD.

Q: Draw simple erd: -  In an “Application Store” portal, items are managed for mobile users. Users can…

A: ERD: - ER Diagram is a diagram that represents the relation of the entities in a database, and also…

Q: Given the following scenario: In an “Application Store” portal, items are managed for mobile users.…

A: The ERD and the DFD given below in the picture

Q: Given the following scenario: In an “Application Store” portal, items are managed for mobile users.…

A: The given scenario app store where the apps are managed so that the preferred apps can be searched,…

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A: Here  one entity in one set is related to more than one entity in other set.

Q: Given the following scenario: In an “Application Store” portal, items are managed for mobile users.…

A: In an “Application Store” portal, items are managed for mobile users. Users can browse, download and…

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A: Actually, given information: A company provides catering services for clients who need…

Q: Consider the following scenario A company provides catering services for clients who need…

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Q: What is the difference between a weak entity and one that requires communication?

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Q: In an “Application Store” portal, items are managed for mobile users. Users can browse, download and…

A: Introduction: A user can browse, download, and install items from an "Application Store". In this…

Q: In an “Application Store” portal, items are managed for mobile users. Users can browse, download and…

A: Given: In an “Application Store” portal, items are managed for mobile users. Users can browse,…

Q: In an “Application Store” portal, items are managed for mobile users. Users can browse, download and…

A:

Q: In an “Application Store” portal, items are managed for mobile users. Users can browse, download and…

A: Given Browse. Download install

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Q: A company provides catering services for clients who need special-occasion, celebratory dinners. For…

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A: Question: On which side of a many-one connection does the main key of one entity serve as a foreign…

Q: On which side of a many-one connection does the main key of one entity serve as a foreign key? On…

A: Dear Student, In many to one relationship foreign key is implemented towards the many side and this…

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