Question 15: Identify each of the following diagrams that assist individuals in

Question

Question 15:

Identify each of the following diagrams that assist individuals in conducting an organizational approach to system analysis and design? What does each provide, and why is it important?

[Some cells are filled in.] So please fill in the rest of the table

Diagram

Provides

So What?

1.

2.

Major processes that transform data and the data that is stored within the proposed system boundaries.

3. Schematic Diagram

A storyline to bridge technical and non-technical stakeholders.

4. ERD

5.

A detailed overview of an organization system, which breaks down a Level-0 process and shows it major processes and data flows

Diagram

Provides

So What?

1.

2.

Major processes that transform data and the data that is stored within the proposed system boundaries.

3. Schematic Diagram

A storyline to bridge technical and non-technical stakeholders.

4. ERD

5.

A detailed overview of an organization system, which breaks down a Level-0 process and shows it major processes and data flows

Customer ID or phone Online Medical 1.0 Customer info S1 Member records Verify rental authorization New customer into New Performance Manager 2.0 customer data create a new Customer member record ePrescribing and Decision STAFF Third party Third Parties 2.1 Residents Detal CUSTOMER ORDER SUPPLIER Information inkomaton submitted by 2.2 2.3 Supplied by informaton Edit and Update Allocate the Information Requested on Sent Ueedin SHIPMENT e ITEM PRODUCT Book Record

Explanation / Answer

//I am filling only the incomplete details from the table

2.

name:Data flow diagram

so what:This explains the creation of new member record ,save and update it and access whenever reuired

3.

provides: It represents the elements of a system using abstract, graphic symbols rather than realistic pictures

4.

provides:they give information bout the logical structure of the database.It explains the relationships of entity sets

stored in a database .entity means component of the data.entity has a solid existance.

so what:here it explains how the product ordered online,gets shipped to us from their manfacturing place or godowns.

5.name:data flow diagrm

so what:updates the book record

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