Wgu d426 objective - Study guides, Class notes & Summaries
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WGU D426 Objective Assessment/ WGU D426 Pre- Assessment/ WGU D426 Exams (Latest 2023/ 2023 Updates STUDY BUNDLE) Data Management Foundations | Questions and Verified Answers|100% Correct| Grade A
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WGU D426 Objective Assessment/ WGU D426 Pre- Assessment/ WGU D426 Exams (Latest 2023/ 2023 Updates STUDY BUNDLE) Data Management Foundations | Questions and Verified Answers|100% Correct| Grade A
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WGU D426 Objective Assessment (Latest 2023/ 2023 Update) Data Management Foundations | Questions and Verified Answers|100% Correct| Grade A
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WGU D426 Objective Assessment (Latest 2023/ 2023 Update) Data Management Foundations | Questions and Verified Answers|100% Correct| Grade A 
 
Q: The storage manager translates 
 
Answer: 
 the query processor instructions into low-lev- el file-system commands that modify or retrieve data 
 
 
Q: Database sizes range from 
 
Answer: 
 from megabytes to many terabytes, 
 
 
Q: the storage manager uses what to quickly locate data 
 
Answer: 
 indexes 
 
 
Q: Metadata is 
 
Answer: 
 data about the...
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WGU D426 Final Exam Review (Latest 2024/ 2025 Update) Data Management Foundations | Questions and Verified Answers|100% Correct| Grade A
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WGU D426 Final Exam Review (Latest 2024/ 2025 Update) Data Management Foundations | Questions and Verified Answers|100% Correct| Grade A 
 
 
Q: In SQL language, what sublanguage (creates, alters, and drops tables) 
defines the structure of the database? 
 
Answer: 
 Data Definition Language (DDL) 
 
 
Q: In SQL language, what sublanguage retrieves data from the database? 
 
Answer: 
 - 
Data Query Language (DQL) 
 
 
Q: In SQL language, what sublanguage manipulates (inserts, updates and delet...
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WGU D426 Objective Assessment (Latest 2024/ 2025 Update) Data Management Foundations | Questions and Verified Answers|100% Correct| Grade A
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WGU D426 Objective Assessment (Latest 2024/ 2025 Update) Data Management Foundations | Questions and Verified Answers|100% Correct| Grade A 
 
 
Q: Data Type 
INT stores integer values. 
DECIMAL stores fractional numeric values. 
VARCHAR stores textual values. 
DATE stores year, month, and day. 
 
 
 
Q: Database Design 
 
 
Answer: 
Analysis 
Logical design 
Physical design 
 
 
 
Q: Analysis Phase, Conceptual Design, Entity-Relationship Modeling (Database Design) 
 
 
Answer: 
This phase speci...
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WGU D426 OBJECTIVE ASSESSMENT FINAL EXAM NEWEST 2024-2025 ACTUAL EXAM COMPLETE 260 QUESTIONS AND CORRECT ANSWERS (VERIFIED ANSWERS) |ALREADY GRADED A+
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WGU D426 OBJECTIVE ASSESSMENT FINAL EXAM 
NEWEST ACTUAL EXAM COMPLETE 260 
QUESTIONS AND CORRECT ANSWERS (VERIFIED 
ANSWERS) |ALREADY GRADED A+
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WGU D426 Objective Assessment Version 1 (New 2024/ 2025 Update) Data Management Foundations | Questions and Verified Answers|100% Correct| A Grade
- Exam (elaborations) • 39 pages • 2024
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WGU D426 Objective Assessment Version 1 
 (New 2024/ 2025 Update) Data Management Foundations | Questions and 
Verified Answers|100% Correct| A Grade
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WGU D426 Objective Assessment Exam With 100% Correct Answers 2024
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WGU D426 Objective Assessment Exam With 100% Correct Answers 2024
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WGU D426 OBJECTIVE ASSESSMENT FINAL EXAM NEWEST 2024-2025 ACTUAL EXAM COMPLETE 110 QUESTIONS AND CORRECT ANSWERS (VERIFIED ANSWERS)
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WGU D426 OBJECTIVE ASSESSMENT FINAL EXAM NEWEST ACTUAL EXAM COMPLETE 110 QUESTIONS AND CORRECT ANSWERS (VERIFIED ANSWERS)
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WGU D426 | WGU D426 OBJECTIVE ASSESSMENT FINAL EXAM 150 QUESTIONS AND CORRECT DETAILED ANSWERS NEWEST 2024-2025 VERSION | ALREADY A GRADED | NEW AND REVISED
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WGU D426 | WGU D426 OBJECTIVE 
ASSESSMENT FINAL EXAM 150 QUESTIONS 
AND CORRECT DETAILED ANSWERS NEWEST 
 VERSION | ALREADY A GRADED | NEW 
AND REVISED
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WGU D426 Objective Assessment Version 2 (New 2024/ 2025 Update) Data Management Foundations | Questions and Verified Answers|100% Correct| A Grade
- Exam (elaborations) • 15 pages • 2024
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WGU D426 Objective Assessment Version 2 
 (New 2024/ 2025 Update) Data Management Foundations | Questions and 
Verified Answers|100% Correct| A Grade
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