Prodname Study guides, Class notes & Summaries
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![WGU C170 Pre- Assessment (New 2024/ 2025 Update) Data Management Applications Exam| 100% Correct| Graded A](/docpics/4298105/65ae72ad74c4b_4298105_121_171.jpeg)
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WGU C170 Pre- Assessment (New 2024/ 2025 Update) Data Management Applications Exam| 100% Correct| Graded A
- Exam (elaborations) • 16 pages • 2024
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WGU C170 Pre- Assessment (New 2024/ 2025 
Update) Data Management Applications 
Exam| 100% Correct| Graded A 
 
QUESTION 
 Which command creates a database only if it does not already exist? 
 
 
Answer: 
CREATE DATABASE IF NOT EXISTS db_name ; 
 
 
 
QUESTION 
 Refer to the given SQL statement. 
 
SELECT PRODNUM, PRODNAME 
FROM PRODUCT 
 
Which line should be added to the end of the statement to return the product numbers and 
product names for products that cost 20 dollars? 
 
 
Answer:...
![WGU C175 Final+1+2 Solved Quizzes And Answers!!](/docpics/63831b63b9498_2136894.jpg)
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WGU C175 Final+1+2 Solved Quizzes And Answers!!
- Exam (elaborations) • 9 pages • 2022
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What is a broad definition of data? 
Raw facts that are captured on printed or 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 
 
 
 
How were data retrieved before database management systems? 
Sequ...
![WGU C170 SQL Applicability Problem set study Exam Questions and Complete answers Guaranteed Success 2024/2025](/docpics/6099154/66d19dc7302b6_6099154_121_171.jpeg)
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WGU C170 SQL Applicability Problem set study Exam Questions and Complete answers Guaranteed Success 2024/2025
- Exam (elaborations) • 23 pages • 2024
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WGU C170 SQL Applicability Problem set study Exam Questions and Complete answers Guaranteed Success 2024/2025 
 
Two attributes in two related tables have the exact same domain of values. The attribute is a primary key in one table. 
 
Which kind of key is the attribute in the other table 
 
Foreign 
Primary 
Compound 
Composite - correct answer Foreign 
 
Which command creates a database only if it does not already exist 
 
 
IF NOT EXISTS db_name ; 
CREATE DATABASE IF NEW db_name ; 
CREA...
![Pre-Assessment for Data Management – Foundations Questions and Answers Already Passed](/docpics/4453709/65c52f10605c1_4453709_121_171.jpeg)
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Pre-Assessment for Data Management – Foundations Questions and Answers Already Passed
- Exam (elaborations) • 11 pages • 2024
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Pre-Assessment for Data Management – 
Foundations Questions and Answers 
 
Already Passed 
 
What is a broad definition of data? Raw facts that are captured on printed or 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 file...
![WGU C175/d426 Data Management Foundations Final Exam Review Questions and Answers 2024/2025 | 100% SOLVED](/docpics/4561839/65d6039b549a2_4561839_121_171.jpeg)
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WGU C175/d426 Data Management Foundations Final Exam Review Questions and Answers 2024/2025 | 100% SOLVED
- Exam (elaborations) • 16 pages • 2024
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WGU C175/d426 Data Management Foundations Final Exam Review Questions and Answers 2024/2025 | 100% SOLVED. What is a broad definition of data? Raw facts that are captured on printed or 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 ...
![WGU C175/d426 Data Management Foundations Final Exam Study Review Questions and Answers (100% Solved) 2024/2025 Graded A+!](/docpics/4545428/65d3acd8447d5_4545428_121_171.jpeg)
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WGU C175/d426 Data Management Foundations Final Exam Study Review Questions and Answers (100% Solved) 2024/2025 Graded A+!
- Exam (elaborations) • 16 pages • 2024
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Available in package deal
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- $18.49
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WGU C175/d426 Data Management Foundations Final Exam Study Review Questions and Answers (100% Solved) 2024/2025 Graded A+! What is a broad definition of data? Raw facts that are captured on printed or 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 ...
![WGU C175 Final Exam Questions and Answers Latest Updated 2024/2025 Graded A+](/docpics/4552301/65d4a5ebd0007_4552301_121_171.jpeg)
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WGU C175 Final Exam Questions and Answers Latest Updated 2024/2025 Graded A+
- Exam (elaborations) • 11 pages • 2024
- Available in package deal
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WGU C175 Final Exam Questions and Answers Latest Updated 2024/2025 Graded A+. What is a broad definition of data? 
Raw facts that are captured on printed or 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 
How were data re...
![C170, WGU Full Study Pack (All possible questions with 100% correct answers) A+ GUARANTEED](/docpics/2741864/645fa5bb9d7f7_2741864_121_171.jpeg)
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C170, WGU Full Study Pack (All possible questions with 100% correct answers) A+ GUARANTEED
- Exam (elaborations) • 35 pages • 2023
- Available in package deal
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A salesperson is authorized to sell many products and a product can be sold by many salespersons. 
Which kind of binary relationship does this scenario describe? correct answers Many-to-many 
 
Which two examples are attributes? correct answers An employee number 
A meeting code 
 
Which delete rule sets column values in a child table to a missing value when the matching data is 
deleted from the parent table? correct answers Set-to-Null 
 
member_id INT UNSIGNED NOT NULL AUTO_INCREMENT, 
PRIMAR...
![WGU - Pre-Assessment: Data Management - Applications (FJO1) (PFJO) Questions and Answers Already Passed](/docpics/4453654/65c52de070835_4453654_121_171.jpeg)
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WGU - Pre-Assessment: Data Management - Applications (FJO1) (PFJO) Questions and Answers Already Passed
- Exam (elaborations) • 18 pages • 2024
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WGU - Pre-Assessment: Data 
Management - Applications (FJO1) 
(PFJO) Questions and Answers Already 
 
Passed 
 
A salesperson is authorized to sell many products and a product can be sold by many 
salespersons. 
 
Which kind of binary relationship does this scenario describe? Many-to-many 
 
Which two examples are attributes? 
A person attending a meeting 
An employee number 
A sales meeting 
A meeting code An employee number 
A meeting code 
 
Which delete rule sets column values in a child tab...
![C175 - Data Management Foundations PA (questions and answers 2024)](/docpics/4249343/65a72011d7ad1_4249343_121_171.jpeg)
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C175 - Data Management Foundations PA (questions and answers 2024)
- Exam (elaborations) • 11 pages • 2024
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What is a broad definition of data? 
Raw facts that are captured on printed or digital media 
 
 
 
What are data? 
Facts that are collected and stored in a database system 
 
 
 
 
Brainpower 
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What is a determining characteristic of unstructured data? 
It does not follow a data model. 
 
 
 
Which item represents unstructured data? 
Training Video Content 
 
 
 
Which is true about f...
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