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Build an entity relationship model for the above scenario. Show all attributes and indicate all of your key attributes in red.
Which is not a factor to consider in software evaluation?
Draw a DFD (Context and Level 1) for placing an order based on the E-R diagram shown here.
You should briefly describe each database being compared. Then compare the databases based on their scalability functionality, and interoperability. Finally, make your recommendation based on yo co
Name four attributes that you can use to define a data flow in the grocery inventory information system.
A student who completes either one of these prerequisites and obtains the instructor's permission, however, will be allowed to take MIS 260.
Kitchen Gadgets sells a line of high-quality kitchen utensils and gadgets. When customers place orders on the company's Web site or through electronic data interchange (EDI).
Draw a decision tree that describes the merchandise inventory management process.
Provide a SQL script file to define the database schema, HappyCustomerDB. Your script should be organised so that whenever the script is loaded all the database objects will be dropped and re-creat
Discuss BitCoin. What are they? Who made them? How long have they been around? What is BitCoin Mining? In your opinion, will BitCoins stick around? Why or Why Not?
The application uses hash tables - for a brief introduction, refer tothese slides . While the approach used by the simulator is very basic (using a dilated simulation clock), it is has been dee
For each of these statements, include a screenshot of the SQL. Make sure to include the statement execution, including the resulting data. Display all columns and all rows from the Employees table.
The Enhanced Entity Relationship Diagram (EERD) produced with a drawing or case tool. Your EERD must use a 'standard' notation style such as Crows Foot or Chen.
The appropriate SQL command which should be copied from your source code in MySQL and resultant tables, which must be screenshots to show the change due to the execution of the SQL commands
Need a three-level schema architecture for the Company that provide better security also design a data abstraction
Suitable data that suits your requirement and design and explain the 3- schema architecture for the requirement.
Map the ERD to create the relational model corresponding to the described application. Basically, list the CREATE TABLE statements with the attribute names, and appropriate data types.
Design an ER diagram to capture the requirements. State any assumptions you have that affects your design and three-level schema architecture for the Gyan Gurukul Company that provide better security
Write a program to sort these back into a single file. Oh, and we only have a few nanoseconds to do it, so you'd better do it with pthreads!
Develop a Use Case for each of the major processes and create the context diagram for the system described
You are a vice president of marketing for a nation-wide appliance manufacturer with three production plants. Explain different ways you would tend to analyze your sales. What are the business dimens
Create a database design (schema) based on the following problem description.
Purpose of this hands-on computer exercise is to have you learn how to use Microsoft Access to: create a database table, enter data into the table, create a report based on the data, and print the t
What is the functionality of the tool and what is the actual running environment (software and hardware) of the tool - how will you evaluate the tool based on your own experience?
The Relational Data Model (RDM) which corresponds to the ERD in the format shown below. The RDMMUSTidentify all primary keys, alternate keys and foreign key constraints. Raw SQL Create Table script