- Study guides, Class notes & Summaries

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 updated ...

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93 pages

Written in 2023/2024

Grade A+

Creativewriters

WGU C175-D426 Data Management Exam Review Multiple

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39 pages

Written in 2025/2026

Grade A+

Registerednurse

WGU C175-D426 EXAM Bundle | Update Questions with complete and Verified solutions.

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10 items

TheStar

WGU C175-D426 EXAM Bundle | Update Questions with complete and Verified solutions.

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5 items

TheStar

WGU C175-D426 EXAM Bundle | Update Questions with complete and Verified solutions.

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5 items

TheStar

Wgu C175-D426 Data Management &Newline;Foundations Oa Final Exam &Newline;Questions And Correct Detailed &Newline;Answers

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23 pages

Written in 2026/2027

Grade A+

TheStar

Wgu C175-D426 Data Management &Newline;Foundations Practice Exam &Newline;Questions And Correct Detailed &Newline;Answers

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24 pages

Written in 2026/2027

Grade A+

TheStar

Wgu C175-D426 Data Management &Newline;Foundations Oa Exam 2026 Actual &Newline;Exam 1 Questions And Correct &Newline;Detailed Answers

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23 pages

Written in 2026/2027

Grade A+

TheStar

Wgu C175-D426 Data Management &Newline;Foundations Advanced Practice &Newline;Exam Questions And Correct &Newline;Detailed Answers

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24 pages

Written in 2026/2027

Grade A+

TheStar

Wgu C175-D426 Data Management &Newline;Foundations Oa Exam Review &Newline;Questions And Correct Detailed &Newline;Answers

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23 pages

Written in 2026/2027

Grade A+

TheStar

Wgu C175-D426 Data Management &Newline;Foundations Final Prep &Newline;Questions And Correct Detailed &Newline;Answers

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24 pages

Written in 2026/2027

Grade A+

TheStar

Wgu C175-D426 Data Management &Newline;Foundations Comprehensive &Newline;Practice Exam Questions And &Newline;Correct Detailed Answers

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24 pages

Written in 2026/2027

Grade A+

TheStar

Wgu C175-D426 Data Management &Newline;Foundations Actual Exam &Newline;Practice Questions And Correct &Newline;Detailed Answers

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23 pages

Written in 2026/2027

Grade A+

TheStar

Wgu C175-D426 Data Management &Newline;Foundations - Practice Exam 2026 &Newline;Questions And Correct Detailed &Newline;Answers

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23 pages

Written in 2026/2027

Grade A+

TheStar

Wgu C175-D426 Data Management &Newline;Foundations Actual Exam 2 &Newline;Questions And Correct Detailed &Newline;Answers

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24 pages

Written in 2026/2027

Grade A+

TheStar

Prepare confidently for the WGU C175 / D426 Data Management Foundations Objective Assessment (OA) with this comprehensive Academic Year 2026–2027 study resource featuring 190+ practice questions and verified answers designed for WGU students preparing for the Data Management Foundations assessment. The review covers essential concepts including database fundamentals, data management, relational database systems, database design, data models, entity-relationship (ER) diagrams, entities and attr...

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50 pages

Written in 2026/2027

Grade A+

Prepstudyessentials

C175 DATA MANAGEMENT FOUNDATIONS PRACTICE TEST with Answer Key | WGU C175 Objective Assessment Practice Questions & Detailed Explanations | Latest 2026 Study Guide

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3 items

WickyAplus

Prepare for the WGU C175/D426 Data Management Foundations OA with this comprehensive exam preparation resource. This study guide is designed to help students master the concepts required for the Objective Assessment through realistic practice questions and detailed explanations.

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38 pages

Written in 2025/2026

Grade A+

WickyAplus

Prepare for the WGU C175 / D426 Data Management Foundations Objective Assessment (OA) with this comprehensive exam preparation resource. This study guide includes 300 practice questions with detailed explanations covering the most important database concepts tested in the course.

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105 pages

Written in 2025/2026

Grade A+

WickyAplus

This 100% verified and already graded A+ resource contains the actual WGU C175 / D426 Data Management Foundations OA Exam – Exam 2, fully updated to the latest version. It includes 100 real exam-style questions with correct answers and detailed rationales, designed to match the current WGU objective assessment blueprint. Key topics covered include relational database concepts, data modeling, ER diagrams, primary and foreign keys, normalization (1NF–3NF), SQL fundamentals, SELECT queries, ...

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13 pages

Written in 2025/2026

Grade A+

Lectdavian

WGU C175-D426 DATA MANAGEMENT FOUNDATIONS OA EXAM is not a book but rather exam practice questions and answers. The test bank is available for download immediately after purchase. The WGU C175-D426 Data Management Foundations OA Exam evaluates your understanding of essential data management concepts. To succeed, use a comprehensive data management foundations study guide and explore WGU OA exam practice questions tailored to the exam's content. It covers the data management exam latest v...

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54 pages

Written in 2024/2025

Grade A+

DrMurphy