Assignment

I’m stuck on a Computer Science question and need an explanation.

1.Assignment:

A database management system is comprised of three components: a data definition language, data dictionary, and data manipulation language.

A logical design helps to analyze and understand the data from a business perspective, while physical design shows how the database is arranged on direct access storage devices.

Prepare a logical design for a process used by your organization. You may select something that you work with directly, or a hypothetical process. Your logical design should cover the three aspects of the database management system. Compare and contrast this with the physical design of the process and describe how the logical design and physical design affect one anther.

You logical design process should be at least 4 pages in length and address all of the required components. Use visual elements when appropriate. New edition Apa format should be used, including any in-line citations and references.

2.Work Memo of 1 page relating this week work to concepts

https://www.cisco.com/en/US/services/ps2961/ps7072/telepresence_ge_casestudy.pdfhttps://media.pearsoncmg.com/ph/bp/bp_laudon_mis_13/video_cases/MIS13_CH07_Case1_Telepresence.pdfhttps://media.pearsoncmg.com/ph/bp/bp_laudon_mis_13/video_cases/MIS13_CH06_Case3_MarutiSuzuki.pdf

Prof. Angela

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