Wgu c175 or d426 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+
- 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
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WGU C175 or D426 DATA MANAGEMENT FOUNDATIONS OA EXAM ACTUAL EXAM 2 Versions-with 100% verified solutions-2023
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WGU C175 or D426 DATA MANAGEMENT FOUNDATIONS OA EXAM ACTUAL EXAM 2 Versions-with 100% verified solutions-2023
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WGU C175/d426 Data Management Foundations Final Exam Study Review Solutions Basic key words 2022-2023
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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 vast...
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WGU C175/D426 DATA MANAGEMENT FOUNDATIONS OA EXAM ACTUAL EXAM 2 LATEST VERSIONS 300 QUESTIONS AND CORRECT ANSWERS ASSURED A+.
- Exam (elaborations) • 93 pages • 2023
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WGU C175/D426 DATA MANAGEMENT FOUNDATIONS OA EXAM ACTUAL EXAM 2 LATEST VERSIONS 300 QUESTIONS AND CORRECT ANSWERS ASSURED 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 fully ...
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WGU C175/D426 DATA MANAGEMENT FOUNDATIONS OA EXAM Questions With Verified Answers (100% Correct) Graded A+
- Exam (elaborations) • 112 pages • 2024
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Available in package deal
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WGU C175/D426 DATA MANAGEMENT FOUNDATIONS OA EXAM Questions With Verified Answers (100% Correct) Graded 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 fully NULL or match some primary key...
And that's how you make extra money
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WGU C175/d426 Data Management Foundations Final Exam Review Questions and Answers (100% Solved) 2024/2025 (Graded A+)
- Exam (elaborations) • 16 pages • 2024
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WGU C175/d426 Data Management Foundations Final Exam Review Questions and Answers (100% Solved) 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 hiera...
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WGU C175/d426 Data Management Foundations Final Exam Review Questions and Answers 2024/2025 | 100% SOLVED
- Exam (elaborations) • 16 pages • 2024
- Available in package deal
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WGU C175/d426 Data Management Foundations Final Exam Review Questions and Answers 2024/2025 | 100% SOLVED. 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 ...
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WGU C175/D426 DATA MANAGEMENT FOUNDATIONS OA EXAM 2023-2024 ACTUAL EXAMS LATEST VERSIONS 300 QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATIONALES (100% CORRECT AND VERIFIED ANSWERS) ALREADY GRADED A+
- Exam (elaborations) • 126 pages • 2024
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WGU C175/D426 DATA MANAGEMENT FOUNDATIONS OA EXAM ACTUAL EXAMS 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 
 
 
Define: Referential Integrity - A...
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WGU C175/D426 DATA MANAGEMENT FOUNDATIONS OA EXAM ACTUAL EXAM 2 | Latest Update | 300 QUESTIONS AND CORRECT ALREADY GRADED A+ | 2024/2025
- Exam (elaborations) • 105 pages • 2024
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WGU C175/D426 DATA MANAGEMENT 
FOUNDATIONS OA EXAM ACTUAL 
EXAM 2 | Latest Update | 300 
QUESTIONS AND CORRECT 
ALREADY GRADED A+ | 2024/2025 
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 f...
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WGU C175 or D426 DATA MANAGEMENT FOUNDATIONS OA EXAM ACTUAL EXAM 2 2024-2025 WITH 300 QUESTIONS AND ANSWERS (VERIFIED ANSWERS) ALREADY GRADED A+
- Exam (elaborations) • 60 pages • 2024
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WGU C175 or D426 DATA MANAGEMENT 
FOUNDATIONS OA EXAM ACTUAL EXAM 
WITH 300 QUESTIONS AND ANSWERS (VERIFIED 
ANSWERS) ALREADY GRADED A+ 
How does Cardinality appear on the ER Diagram - ANSWER-Appears as a 
1 or M on the relationship line, closest to entity 
Refers to the MAXIMUM number of times an instance in one entity can be 
associated with instance of another entity - ANSWER-One-To-Many 
Database models were developed to _____? - ANSWER-model real-world 
events or conditions 
The enti...
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