Wgu d426 final exam - Study guides, Class notes & Summaries
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WGU D426 Data Management Foundations Final Exam (Latest 2023/ 2023 Update) | Questions and Verified Answers|100% Correct| Grade A
- Exam (elaborations) • 24 pages • 2023
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WGU D426 Data Management Foundations Final Exam 
(Latest 2023/ 2023 Update) | Questions and Verified 
Answers|100% Correct| Grade A 
WGU D426 Data Management Foundations Final Exam 
(Latest 2023/ 2023 Update) | Questions and Verified 
Answers|100% Correct| Grade A 
WGU D426 Data Management Foundations Final Exam 
(Latest 2023/ 2023 Update) | Questions and Verified 
Answers|100% Correct| Grade A
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WGU C175/d426 Final Exam Study Review; Questions and Answers 100% Solved
- Exam (elaborations) • 17 pages • 2024
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WGU C175/d426 Final Exam Study Review; Questions and Answers 
100% Solved 
 What is a broad definition of data? Ans Raw facts are captured on ptinted of 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
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WGU C175/D426 DATA MANAGEMENT FOUNDATIONS OA
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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...
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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...
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WGU D426 DATA MANAGEMENT FOUNDATIONS FINAL EXAM 2024| ACTUAL EXAM QUESTIONS AND CORRECT ANSWERS| GRADED A+
- Exam (elaborations) • 24 pages • 2024
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WGU D426 DATA MANAGEMENT FOUNDATIONS FINAL EXAM 2024| ACTUAL EXAM QUESTIONS AND CORRECT ANSWERS| GRADED A+ 
Architecture - ANSWER-Describes the internal components AND the relationships between components. 
Query Processor - ANSWER-Interprets queries, creates a plan to modify the database or retrieve the data, and returns query results to the application. Performs query optimization. 
Query Optimization - ANSWER-Ensures efficient instructions are executed on the data from the Query Processor
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WGU C175/d426 Data Management Foundations Final exam study review solution basic key words
- Exam (elaborations) • 14 pages • 2023
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WGU C175/d426 Data Management Foundations Final exam study review solution basic key words
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WGU D426 DATA MANAGEMENT FOUNDATIONS FINAL EXAM 2024| ACTUAL EXAM QUESTIONS AND CORRECT ANSWERS| GRADED A+
- Exam (elaborations) • 24 pages • 2024
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WGU D426 DATA MANAGEMENT FOUNDATIONS 
FINAL EXAM 2024| ACTUAL EXAM QUESTIONS AND 
CORRECT ANSWERS| GRADED A+
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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 vast...
-
WGU C175/D426 DATA MANAGEMENT FOUNDATIONS OA EXAM Questions With Verified Answers | WGU C175/d426 Data Management Foundations Final Exam Study Review Questions and Answers (100% Solved) | WGU C175 Final Exam Questions and Answers & WGU C175 Data Managemen
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WGU C175/D426 DATA MANAGEMENT FOUNDATIONS OA EXAM Questions With Verified Answers | WGU C175/d426 Data Management Foundations Final Exam Study Review Questions and Answers (100% Solved) | WGU C175 Final Exam Questions and Answers & WGU C175 Data Management Foundations Test Questions and Answers 2024/2025 Graded A+

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WGU D426 Data Management Foundations Final Exam (New 2023/ 2023 Update) | Grade A | Questions and Verified Answers|100% Correct
- Exam (elaborations) • 40 pages • 2023
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Available in package deal
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WGU D426 Data Management Foundations 
Final Exam (New 2023/ 2023 Update) | Grade 
A | Questions and Verified Answers|100% 
Correct 
 
QUESTION 
 One-to-Many 
 
 
Answer: 
This is the most common relationship. Associates ONE record in ONE table with MULTIPLE 
records in another table. 
 
 
 
QUESTION 
 One-to-One 
 
 
Answer: 
Associates only ONE record on one table with ONE record on another table. 
 
 
 
QUESTION 
 Data Manipulation Language (DML) 
 
 
Answer: 
What language am I? 
 
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