It c175 Study guides, Class notes & Summaries
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![WGU C175 EXAM | WGU D426 DATA MANAGEMENT FOUNDATIONS OA EXAM 2024 ACTUAL EXAM 2 LATEST VERSIONS 300 QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATIONALES (100% CORRECT AND VERIFIED ANSWERS) ALREADY GRADED A+](/docpics/4139104/65967ae1046f5_4139104_121_171.jpeg)
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WGU C175 EXAM | WGU D426 DATA MANAGEMENT FOUNDATIONS OA EXAM 2024 ACTUAL EXAM 2 LATEST VERSIONS 300 QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATIONALES (100% CORRECT AND VERIFIED ANSWERS) ALREADY GRADED A+
- Exam (elaborations) • 106 pages • 2024
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WGU C175 EXAM | WGU D426 DATA MANAGEMENT FOUNDATIONS OA EXAM 2024 ACTUAL EXAM 2 LATEST VERSIONS 300 QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATIONALES (100% CORRECT AND VERIFIED ANSWERS) ALREADY GRADED 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
![WGU C175 Pre-Assessment 2024](/docpics/4853194/660478bbb526c_4853194_121_171.jpeg)
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WGU C175 Pre-Assessment 2024
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WGU C175 Pre-Assessment 
 
 
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? - ...
![WGU C175 Final+1+2 Questions and Answers 100% Correct](/docpics/3897200/6560baf14dd25_3897200_121_171.jpeg)
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WGU C175 Final+1+2 Questions and Answers 100% Correct
- Exam (elaborations) • 10 pages • 2023
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WGU C175 Final+1+2 Questions and Answers 100% Correct 
 
 
WGU C175 Final+1+2 Questions and Answers 100% Correct 
 
 
WGU C175 Final+1+2 Questions and Answers 100% CorrectWhat 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? - ANS...
![WGU C175/D426 DATA MANAGEMENT FOUNDATIONS OA EXAM -with 100% verified solutions-2023-2024 CORRECT AND VERIFIED ANSWERS)|ALREADY GRADED A+](/docpics/4448785/65c4b039c4357_4448785_121_171.jpeg)
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WGU C175/D426 DATA MANAGEMENT FOUNDATIONS OA EXAM -with 100% verified solutions-2023-2024 CORRECT AND VERIFIED ANSWERS)|ALREADY GRADED A+
- Exam (elaborations) • 94 pages • 2024
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WGU C175/D426 DATA MANAGEMENT FOUNDATIONS OA 
EXAM -with 100% verified solutions- CORRECT AND 
VERIFIED ANSWERS)|ALREADY GRADED A+ 
VERSION A 
What does modality refer to? How does it appear on ER diagram? - ANSWERRefers 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...
![WGU C175/D426 DATA MANAGEMENT FOUNDATIONS OA](/docpics/4658377/65e55b8c8dffc_4658377_121_171.jpeg)
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WGU C175/D426 DATA MANAGEMENT FOUNDATIONS OA
- Exam (elaborations) • 18 pages • 2024
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WGU C175/D426 DATA MANAGEMENT FOUNDATIONS OA EXAM ACTUAL FINAL EXAM LATEST VERSIONS 100 QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATIONALES (100% CORRECT AND VERIFIED ANSWERS)|ALREADY GRADED A+ 
 
 
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 store...
![WGU C175/d426 Data Management Foundations Final Exam Study Review Solutions Basic key words 2022-2023](/docpics/4330697/65b2a88696a60_4330697_121_171.jpeg)
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WGU C175/d426 Data Management Foundations Final Exam Study Review Solutions Basic key words 2022-2023
- Exam (elaborations) • 15 pages • 2024
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WGU C175/d426 Data Management Foundations 
Final Exam Study Review Solutions Basic key 
words 
What is a broad definition of data? Raw facts that are captured on printed or digital media 
Which technology has no internal hierarchy? Flat files 
How were data retrieved before database management systems?Sequentially from simple files 
In which two ways does a database management system environment increase effectiveness in 
working with data? - It enables data sharing, 
- It permits storage of va...
![WGU C175/D426 DATA MANAGEMENT FOUNDATIONS OA EXAM ACTUAL EXAM 2 LATEST VERSIONS 300 QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATIONALES (100% CORRECT AND VERIFIED ANSWERS)LATEST 2023|ALREADY GRADED A+](/docpics/4330682/65b2a7fedaae1_4330682_121_171.jpeg)
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WGU C175/D426 DATA MANAGEMENT FOUNDATIONS OA EXAM ACTUAL EXAM 2 LATEST VERSIONS 300 QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATIONALES (100% CORRECT AND VERIFIED ANSWERS)LATEST 2023|ALREADY GRADED A+
- Exam (elaborations) • 106 pages • 2024
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WGU C175/D426 DATA MANAGEMENT FOUNDATIONS 
OA EXAM ACTUAL EXAM 2 LATEST VERSIONS 300 
QUESTIONS AND CORRECT DETAILED ANSWERS WITH 
RATIONALES (100% CORRECT AND VERIFIED 
ANSWERS)LATEST 2023|ALREADY GRADED A+ 
2 
What does modality refer to? How does it appear on ER diagram? - ANSWERRefers 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 
What is an important ...
![WGU C175/D426 DATA MANAGEMENT FOUNDATIONS OA EXAM -with 100% verified solutions-2023-2024 CORRECT AND VERIFIED ANSWERS)|ALREADY GRADED A+](/docpics/4448786/65c4b03cec223_4448786_121_171.jpeg)
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WGU C175/D426 DATA MANAGEMENT FOUNDATIONS OA EXAM -with 100% verified solutions-2023-2024 CORRECT AND VERIFIED ANSWERS)|ALREADY GRADED A+
- Exam (elaborations) • 94 pages • 2024
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- $20.49
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WGU C175/D426 DATA MANAGEMENT FOUNDATIONS OA 
EXAM -with 100% verified solutions- CORRECT AND 
VERIFIED ANSWERS)|ALREADY GRADED A+ 
VERSION A 
What does modality refer to? How does it appear on ER diagram? - ANSWERRefers 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...
![WGU C175/D426 DATA MANAGEMENT FOUNDATIONS OA EXAM -with 100% verified solutions-2023-2024 CORRECT AND VERIFIED ANSWERS)|ALREADY GRADED A+ VERSION A](/docpics/4330738/65b2a97d80a58_4330738_121_171.jpeg)
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WGU C175/D426 DATA MANAGEMENT FOUNDATIONS OA EXAM -with 100% verified solutions-2023-2024 CORRECT AND VERIFIED ANSWERS)|ALREADY GRADED A+ VERSION A
- Exam (elaborations) • 94 pages • 2024
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- $27.99
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WGU C175/D426 DATA MANAGEMENT FOUNDATIONS OA 
EXAM -with 100% verified solutions- CORRECT AND 
VERIFIED ANSWERS)|ALREADY GRADED A+ 
VERSION A 
What does modality refer to? How does it appear on ER diagram? - ANSWERRefers 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...
![WGU C175 Data Management – Foundations Exam Review (Latest 2023/ 2024) Complete with Questions and Verified Answers- 100% Correct](/docpics/3532154/651849ce6a198_3532154_121_171.jpeg)
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WGU C175 Data Management – Foundations Exam Review (Latest 2023/ 2024) Complete with Questions and Verified Answers- 100% Correct
- Exam (elaborations) • 27 pages • 2023
- Available in package deal
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- $10.99
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WGU C175 Data Management – Foundations Exam Review (Latest 2023/ 2024) Complete with Questions and Verified Answers- 100% Correct 
 
 
Q: What are the five basic principles of The Database Concept? 
 
 
Answer: 
1. The creation of a datacentric environment that is a significant company resource, which can be shared inside and outside the company. 
2. The ability to achieve data integration while storing data in a non-redundant fashion. 
3. The ability to store data representing entities involv...
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