Inmt 342 Study guides, Class notes & Summaries
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![INMT 342 Exam 1 Test Questions and Correct Answers](/docpics/5822343/66950a250f81e_5822343_121_171.jpeg)
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INMT 342 Exam 1 Test Questions and Correct Answers
- Exam (elaborations) • 4 pages • 2024
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File SystemVery simple method to compile information 
Advantages of file systemSimple, fast-processing, "legacy system" 
Disadvantages of file systemProgram data dependence, data duplication, limited file sharing 
DataMeaningful facts, text, graphics, images, videos etc. 
InformationData processed to be useful in decision making 
MetadataData that describes data 
DatabaseOrganized collection of logically related data 
Database ProcessingPerforming specific operations on a set of data 
Advantag...
![INMT 342 Topic 3 Conceptual Data Modeling Questions and Correct Answers](/docpics/5822285/6695080990296_5822285_121_171.jpeg)
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INMT 342 Topic 3 Conceptual Data Modeling Questions and Correct Answers
- Exam (elaborations) • 4 pages • 2024
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Conceptual Data Modeling Process 1. Determine Requirements 2. Examine Business Rules 3. Build conceptual data model 
Requirements the needs, features, or conditions required for an information system and underlying data. 
ex. the system shall create and email an electronic receipt when a customer completes an order. 
ex. the DB shall recorded all of the details about each order, including order ID, products purchased, etc, etc 
Requirements are determined based on ________ interviews, analysis o...
![INMT 342 Exam Set 2024 Questions And Correct Answers](/docpics/5708467/6679a5dba1086_5708467_121_171.jpeg)
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INMT 342 Exam Set 2024 Questions And Correct Answers
- Exam (elaborations) • 29 pages • 2024
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physical database design purpose - right answer--translate the logical description into technical specifications for storing & retrieving data 
 
physical database design goal - right answer--create a design for storing data that will provide: 
- performance 
- data integrity 
- data security 
- data recoverability 
- simplify application development 
 
physical design process inputs - right answer--- normalized relations 
- volume estimates 
- attribute definitions 
- response time expectations...
INMT 342 Final Questions And 100% Correct Answers A Graded
INMT 342 Exam 2 Normalization 2024 Questions And Correct Answers
![INMT 342 Exam Set Questions and Answers](/docpics/5712500/667a82a6de7e5_5712500_121_171.jpeg)
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INMT 342 Exam Set Questions and Answers
- Exam (elaborations) • 26 pages • 2024
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INMT 342 Exam Set 
 
physical database design purpose - Answer- translate the logical description into technical specifications for storing & retrieving data 
 
physical database design goal - Answer- create a design for storing data that will provide: 
- performance 
- data integrity 
- data security 
- data recoverability 
- simplify application development 
 
physical design process inputs - Answer- - normalized relations 
- volume estimates 
- attribute definitions 
- response time expectati...
INMT 342 Final Exam Question with 100% Accuracy
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