Relational database Study guides, Class notes & Summaries
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WGU CS1011 Sophia Introduction to Relational Databases Milestone 2 Retake Questions and Answers Score 20/25.
- Exam (elaborations) • 37 pages • 2023
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WGU CS1011 Sophia Introduction to Relational Databases Milestone 2 Retake Questions and Answers Score 20/25. 
20/25 that's 80% RETAKE 
 20 questions were answered correctly. 
4 questions were answered incorrectly. 
1 question was skipped. These were marked incorrect. 
In each milestone, you may want or need to use the database 
and query tool to answer some of the questions. We suggest you 
open the tool in another browser tab while you are working on 
this assessment. 

Which of the fol...
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Introduction to Relational Databases CS1011 (SOPH-0047) Sophia Milestone 1 UNIT 1
- Exam (elaborations) • 31 pages • 2024
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Introduction to Relational Databases CS1011 (SOPH-0047) Sophia Milestone 1 UNIT 1
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Introduction to Relational Databases CS1011 (SOPH-0047) Sophia Milestone 2 UNIT 2
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Introduction to Relational Databases CS1011 (SOPH-0047) Sophia Milestone 2 UNIT 2
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COMPLETE Summary - Interactive Data Transformation (2023)
- Summary • 23 pages • 2023
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Includes everything from: 
 
Lecture 1: Data Management Systems, Relational, and SQL	 
Lecture 2: Entity Relationships, and Translating from a Natural 
Lecture 3: Translating ERD to DB Schema, and Database Normalization 
Lecture 4: Evolution of Data Management, Big Data, and Data Intensive Systems 
Lecture 5: The Spark Ecosystem, RDDs, Programming Model, and PySpark 
Lecture 6: Data Transformations with SQL, Entity Recognition, Data Cleaning Tools
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Sophia Introduction to Relational Databases Milestone 2, Answered
- Exam (elaborations) • 34 pages • 2023
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Sophia Introduction to Relational Databases Milestone 2, Answered
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Sophia Introduction to Relational Databases UNIT 3 — MILESTONE 3
- Exam (elaborations) • 32 pages • 2023
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Sophia Introduction to Relational Databases Milestone_3. 
 
16/21	that's 76% 
 
 
 
 
 
In each milestone, you may want or need to use the database and query tool to answer some of the questions. We suggest you open the tool in another browser tab while you are working on this assessment. 
 

 
Which type of backup would result in the fastest to RESTORE? 
 
 
 
 
Nightly backup 
 
Incremental backup 
 
Full backup 
 
Differential backup
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UTA INSY 3304 - Exam 2 - Chapter 7&9 Latest 2023 Graded A
- Exam (elaborations) • 15 pages • 2023
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UTA INSY 3304 - Exam 2 - Chapter 7&9 Latest 2023 Graded A Data definition language DDL 
Data manipulation language DML 
CREAT SCHEMA AUTHORIZATION Creates a database schema 
CREATE TABLE Creates a new table in the user's databse schema 
NOT NULL Ensures that a column will not have null values 
UNIQUE Ensures that a column will not have duplicate values 
PRIMARY KEY Defines a primary key for a table 
FOREIGN KEY Defines a foreign key for a table 
DEFAULT Defines a default value for a column ( wh...
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Introduction to Relational Databases CS1011 (SOPH-0047) Sophia Milestone 3 UNIT 3
- Exam (elaborations) • 21 pages • 2024
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Introduction to Relational Databases CS1011 (SOPH-0047) Sophia Milestone 3 UNIT 3
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Chapter 18 Implementing an REA Model in a Relational Database
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Chapter 18 Implementing an REA Model in a Relational Database 
 
 
Accounting Information Systems 12Th Ed by Marshall B. Romney - Test Bank
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Chapter 18 Implementing an REA Model in a Relational Database
- Exam (elaborations) • 21 pages • 2024
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- $8.38
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Chapter 18 Implementing an REA Model in a Relational Database 
 
 
Accounting Information Systems 12Th Ed by Marshall B. Romney - Test Bank
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