Analysis unit iii assignment | Information Systems homework help

    

As a systems analyst, you have been tasked by your program manager to create a context diagram and a Diagram 0 DFD for the typical library function of checking and returning books, as well as updating the user list. You have been told to use the Yourdon symbols DFD to create your diagrams. 

Don't use plagiarized sources. Get Your Custom Essay on
Analysis unit iii assignment | Information Systems homework help
Just from $13/Page
Order Essay

You must: 

Draw and label a context diagram for the typical library function of checking and returning books, as well as updating the user list. Then write the description process, provide the data dictionary, and include the structured English for the diagram.
Draw and label a Diagram 0 DFD for the typical library function of checking and returning books, as well as updating the user list. Then write the description process, provide the data dictionary, and include the structured English for the diagram. 

Below is the additional information that you will need to create the context diagram and the Diagram 0 DFD. Context Diagram – Library Function Model 

Manage books.
Add and remove books.
Checkout and return books. Archive checkout list and user list. Update user. 

Diagram 0 DFD 

Add and remove books.
Checkout and return books. Archive checkout list and user list. 

Submit your assignment as a .doc, .docx, .pdf, .jpg, or .odt format. Because you are using the Yourdon Symbol DFD, this can easily be created by MS Word, PaintShop Pro, or other favorite drawing software. 

Review the rubric before submitting your project.
Information about accessing the grading rubric for this assignment is provided below. 

Calculator

Calculate the price of your paper

Total price:$26
Our features

We've got everything to become your favourite writing service

Need a better grade?
We've got you covered.

Order your paper