Mist 4610 Study guides, Class notes & Summaries

Normalization - ANSWER Method for increasing the quality of database design and a theoretical base for defining the properties or relationships. Goal is identical to data modeling- a high fidelity system. The recommended approach for arriving at a normal form is data modeling. 1NF - ANSWER If and only if all columns are single valued. All occurrences of a row must have the same number of columns. An attribute that can have multiple values must be represented as a one to many relationship at a...

MIST 4610 Final Exam Questions with complete solution 2024 MIST 4610 Final Exam Data & 3V's - correct answer Raw, unsummarized, and unanalyzed facts Volume, Variety, Velocity Informaton - correct answer data process into a meaningful form Knowledge - correct answer knowing what information means Entities - correct answer some thing in the environment that we want to keep track of Attributes - correct answer discrete data element that describes an entity Identifier ...

MIST 4610 Final Exam Questions and Answers

MIST 4610 Question and answers 100% correct 2024 MIST 4610 In a 1:1 recursive relationship, a "unique" constraint needs to be added to the newly created foreign key - correct answer True When you give a table a new name (to join it on itself) it is called ____ - correct answer an alias recursive relationship - correct answer Relationship exists between occurrences of the same entity set Identifying relati

MIST 4610 Question and answers already passed 2024 MIST 4610 Transaction Processing System - correct answer Collects and stores data from routine transactions Management Information System - correct answer Converts data from a TPS into information for planning, controlling, and managing an organization Decision Support System - correct answer Supports managerial decision making by providing models for processing and analysing data Executive Information System - correct answer...

Normalization - ANSWER Method for increasing the quality of database design and a theoretical base for defining the properties or relationships. Goal is identical to data modeling- a high fidelity system. The recommended approach for arriving at a normal form is data modeling. 1NF - ANSWER If and only if all columns are single valued. All occurrences of a row must have the same number of columns. An attribute that can have multiple values must be represented as a one to many relationship at a...

MIST 4610 Final Exam Questions and Answers

MIST 4610 Final Exam Questions and Answers

MIST 4610 Final Exam Questions and Answers

MIST 4610 Final Exam Questions and Answers