D426 data managemen - Study guides, Class notes & Summaries

C175 WGU /D426 DATA MANAGEMENT FOUNDATIONS OA 2024- 2025 ACTUAL TESTBANK LATEST EXAMS|2 VERSIONS 300+ QUESTIONS AND CORRECT DETAILED ANSWERS |AGRADE

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) ALREADY GRADED A+

WGU C175/d426 Data Management Foundations Final Exam Study Review Solutions Basic key words GRADED A+

WGU C175/D426 DATA MANAGEMENT FOUNDATIONS OA EXAM VERSIONS A AND B -WITH 100% VERIFIED SOLUTIONS-2024/25 CORRECT AND VERIFIED ANSWERS) |ALREADY GRADED A+

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)|ALREADY GRADED A+ 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)|ALREADY GRADED A+

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 D426 DATA MANAGEMENT - FOUNDATIONS - EXAM 2024 Which requirement within large, complex databases ensures users have limited access to the database? Recovery Performance Authorization Confidentiality - correct answer Authorization Which design type specifies database requirements without regard to a specific database system? Physical design Conceptual design Logical design Abstract design - correct answer Conceptual design 3. What characterizes the rules of relational d...

data - Answer- Numeric, textual, visual, or audio information that describes real-world systems scope, format, and access - Answer- 3 ways data can vary scope - Answer- the amount of data produced and collected format - Answer- describes that data may be produced as numbers, text, image, audio, or video access - Answer- describes that some data sets may be private while others are made publicly available analog - Answer- historically, most data was ____, encoded as continuous vari...

VERSION 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 - 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 2...

PA D426 DATA MANAGEMENT - FOUNDATIONS (WESTERN GOVERNORS UNIVERSITY) EXAM 2024/2025