M5 - Module Review

M5 faculty Review MGMT221 Lee Freeman Part 1: Answer the Module Review Questions listed below. These questions were chosen to demonstrate your soul and help you survey your progress. 1. Discuss the advantages of a infobase management access to the file treat approach? Give utilizations to illustrate your answer. A couple advantages would be that it consolidates info records and objects into databases that brook be accessed by many variant applications. Also, it serves as a software larboard between applications and databases thereby reducing data dependence. The approach attempts to sour the other problems manifold in file processing such as data redundancy, lack of data integration, and data integrity. An example would be that a Universitys course registration agreement should share the aforementioned(prenominal) databases which support the learner monetary aid conditions. share info would include a students name, ID, and financial sta tus. In that way, if a student changes his or her name or if the students financial condition prohibits course registration, twain applications choose out know about it. 2. Outline the benefits and limitations of the relational database model for calling applications today?

Some benefits are that its the most favourite of the 3 database structures and its structure is logical and well-situated to comprehend. Also, a relational database provides substantial flexibility over time. On the other hand, it cant process large amounts of disdain transactions as quickly and efficiently as the vertical and network models. 3. How should a traffic interject, access , and distribute data and in embodimentation! about its inside operations and external environment? Businesses should guard a database management approach and store pertinent entropy in the form of structured databases. These databases help a business organize and store information for access by individuals and applications. Usually, this data is stored as...If you want to get a full essay, order it on our website: OrderEssay.net

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