Wgu c175 Samenvattingen, Aantekeningen en Examens
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WGU C175 Data Management Foundations Study Guide
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14% Lesson 1 Introduction to Databases, Information and Data (7 Questions) 
 
Competency 4017.1.1: Introduction to Information and Data 
Explain how data, databases, and data management is used in today's organization 
	Explain what data is and how is it stored 
	Explain the different types of data 
	Define file structures 
	Explain how data was stored and retrieved before the use of database management systems 
 
1.1	Why Databases 
•	Best way to store and manage data 
•	Makes data persiste...
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WGU C175 OBJECTIVE ASSESSMENT PRACTICE TEST ANSWERS| IT CIS111 TEST BANK 1
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WGU C175 OBJECTIVE ASSESSMENT PRACTICE TEST ANSWER 1. The Entity-Relationship (E-R) model is _____. a. a diagramming technique that describes record structures (i.e. the fields that make up the records of a file) b. an alternative to indexing and hashing as a means for providing direct access in files c. a diagramming technique that describes entities, their attributes, and the relationships between them d. an alternative to file design in which attributes are used instead of fields e. a diagram...
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WGU C175/D426 DATA MANAGEMENT FOUNDATIONS OA EXAM 2023-2024 ACTUAL EXAM 2 LATEST VERSIONS 300 QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATIONALES (100% CORRECT AND VERIFIED ANSWERS)|ALREADY GRADED A+
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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+
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WGU C175 Full Bundle Solved 100% Correct!!
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WGU C175 2022/2023,WGU C175 Pre-Assessment With Complete Solutions!!!,WGU C175 Final 1 2 Solved Quizzes And Answers!!,WGU C175 Study Notecards 2022/2023,WGU C175 Pre-Assessment Multiple Choice w/ Pictures Solved And Graded A
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WGU C175/d426 Data Management Foundations Final Exam Study Review Solutions Basic key words 2023-2024 GRADED A+
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WGU C175/d426 Data Management Foundations Final Exam Study Review Solutions Basic key words GRADED A+
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WGU C175 FINAL+1+2 QUESTIONS WITH CORRECT ANSWERS
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What is a broad definition of data? Correct Answer Raw facts that are captured on printed or digital media 
 
What are data? Correct Answer Facts that are collected and stored in a database system 
 
What is a determining characteristic of unstructured data? Correct Answer It does not follow a data model. 
 
Which is true about flat files? Correct Answer They contain no internal hierarchical organization. 
 
Which technology has no internal hierarchy? Correct Answer Flat files 
 
How were data r...
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WGU C175 Final Exam Review Solution guide_2022
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WGU C175 Final Exam Review Solution guide_2022 
 
 
Flat Files 
a file having no internal hierarchy 
Hashed Files 
A file that has been encrypted for security purposes. 
Heap File 
An unsorted set of records. 
Information 
The transformation of raw data into useful facts. 
Punch Card 
A card that is perforated and can hold commands or data. 
Structured Data 
Information with a high degree of organization. 
Unstructured Data 
Information that does not have structure (such as text) 
Binary Relatio...
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C175 WGU /D426 DATA MANAGEMENT FOUNDATIONS OA 2024- 2025 ACTUAL TESTBANK LATEST EXAMS|2 VERSIONS 300+ QUESTIONS AND CORRECT DETAILED ANSWERS |AGRADE
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C175 WGU /D426 DATA MANAGEMENT FOUNDATIONS OA 2024- 
2025 ACTUAL TESTBANK LATEST EXAMS|2 VERSIONS 300+ 
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WGU C175 FINAL EXAM 1+2 QUESTIONS AND ANSWERS GRADED A+
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WGU C175 FINAL EXAM 1+2 QUESTIONS AND ANSWERS GRADED A+
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WGU C175 Study Notecards 100% GUARANTEE PASS 2023/2024
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Flat Files - CORRECT ANSWER a file having no internal hierarchy 
Hashed Files - CORRECT ANSWER A file that has been encrypted for security 
purposes. 
Heap File - CORRECT ANSWER An unsorted set of records.