WGU C175 PRE-ASSESSMENT FINAL EXAM// ACTUAL WGU C175 EXAM. NEW!!! NEW!!! LATEST UPDATE

WGU C175 PRE-ASSESSMENT FINAL EXAM// ACTUAL WGU C175 EXAM. NEW!!! NEW!!! LATEST UPDATE What is a key difference between the DISTINCT and ORDER BY statements, in SQL SELECT commands? - ANS-ORDER BY modifies the presentation of data results and DISTINCT filters data results. What are data? - ANS-Facts that are collected and stored in a database system What is a determining characteristic of unstructured data? - ANS-It does not follow a data model. What would this SQL statement accomplish? - ANS-List all entries in the PRODUCT table. What is a methodology for organizing attributes into tables? - ANS-Data normalization What is the term for the value of one particular attribute associated with a specific single value of another attribute? - ANS-Functional dependency A salesperson is authorized to sell 12 products; a product can be sold by 10 salespersons. Which kind of binary relationship is described in this example? - ANS-Manyto-many