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1. When building a database, an organization must carefully consider these topics: content, access, logical structure, and physical organization. Elaborate on these points.
2. Outline some specific steps an organization might take to perform data cleansing to ensure the accuracy and completeness of its customer database before adding this data to a data warehouse. How would you decide when the data is accurate enough?
Integrity constraint prevent from happening when data is inserted in table which contains this constraint? Let INSERT, UPDATE, and DELETE actions on both child and the parent.
In MySQL Workbench 5.2, create an ER diagram that meets the above requirements. Include both Entity Classes and attributes that are necessary, given the above requirements. Save your ER model as an .mwb file
Based on your research and / or common knowledge of a college and the information tracked by a college, describe the entities of the database and the attributes of each entity
Explain the impact of databases on businesses. What industry has databases made possible? Give examples of database supported business applications or technology.
What criteria would you use in selecting a life-cycle model for the project?
Assume that relation Employee has no tuples in it initially. You are to show the simplest example you can think of where using trigger T1 will produce a different final database state than using trigger T2.
Write a program that store names to an array and accepts names until "quit" is entered. The program includes a menu having these choices
1- when you should test web applications for known vulnerabilities? provide at least two examples using the sdlc
Don't worry about going through the normalization process at this point. Identify the appropriate relationships among the entities, and define the minimum and maximum cardinality of each relationship. Make some additional assumptions about the bus..
The system has to be Web-based system using Design interface of the system using visual basic.
Design a spreadsheet that will enable you to request the required funds from your team's finance officer, order supplies from the home office, and ensure dissemination of appropriate quantities to each village.
Create a provider database and related reports and queries to capture contact information for potential PC componentproviders that might be used to purchase the equipment your specified in your MS Word project - the PC specifications
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