Wguc175 Study guides, Class notes & Summaries

WGU C175 Final Exam Questions and Answers Latest Updated 2024/2025 Graded A+. What is a broad definition of data? Raw facts that are captured on printed or digital media What are data? Facts that are collected and stored in a database system What is a determining characteristic of unstructured data? It does not follow a data model. Which is true about flat files? They contain no internal hierarchical organization. Which technology has no internal hierarchy? Flat files How were data ret...

WGU C175 Data Management Foundations Chapter 2 Questions and Answers Graded A+ WGU C175 Data Management Foundations Chapter 2 Questions and Answers Graded A+

VERSION A What does modality refer to? How does it appear on ER diagram? - ANSWER- Refers to the MINIMUM number of times an instance in one entity can be associated with instance of another entity (minima) Appears as a 0 or 1 on the relationship line, next to cardinality Define: Referential Integrity - ANSWER- Requires that ALL foreign key values must either be fully NULL or match some primary key value 4 Ways Referential Integrity can be violated: - ANSWER- 1. Primary key is ...

What is a broad definition of data? Raw facts that are captured on printed or digital media What are data? Facts that are collected and stored in a database system What is a determining characteristic of unstructured data? It does not follow a data model. Which is true about flat files? They contain no internal hierarchical organization. Which technology has no internal hierarchy? Flat files How were data retrieved before database management systems? Sequentially from simple files In...

WGU C175/d426 Final Exam What is a broad definition of data? Raw facts that are captured on printed or digital media What are data? Facts that are collected and stored in a database system What is a determining characteristic of unstructured data? It does not follow a data model. Which is true about flat files? They contain no internal hierarchical organization. Which technology has no internal hierarchy? Flat files How were data retrieved before database managemen...

Data Management - Foundations WGUC175. Exam Review Questions and answers, graded A+

WGU C715 Organizational Behavior Practice Exam Guide | Questions and Answers Rated A+ | Latest 2024 WGU C715 Organizational Behavior Practice Exam Guide | Questions and Answers Rated A+ | Latest 2024 WGU C715 Organizational Behavior Practice Exam Guide | Questions and Answers Rated A+ | Latest 2024

WGU C175/d426 Data Management Foundations Final Exam Study Review Solutions Basic key words 2022-2023. What is a broad definition of data? Raw facts that are captured on printed or digital media What are data? Facts that are collected and stored in a database system What is a determining characteristic of unstructured data? It does not follow a data model. Which is true about flat files? They contain no internal hierarchical organization. Which technology has no internal hierarchy? Flat fil...

WGU C175 Final+1+2 Solved Quizzes And Answers. What is a broad definition of data? - Answer - Raw facts that are captured on printed or digital media What are data? - Answer - Facts that are collected and stored in a database system What is a determining characteristic of unstructured data? - Answer - It does not follow a data model. Which is true about flat files? - Answer - They contain no internal hierarchical organization. Which technology has no internal hierarchy? - Answer - Flat f...