Database Study guides, Class notes & Summaries
Looking for the best study guides, study notes and summaries about Database? On this page you'll find 29621 study documents about Database.
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Test Bank for Database Systems Design, Implementation,& Management 13th Edition-Carlos Coronel & Steven Morris
- Exam (elaborations) • 380 pages • 2022
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Database Systems Design, Implementation,& Management 13th Edition-Carlos Coronel, Steven Morris-Test Bank Database skills are among the most in-demand IT skills today. Now you can gain a solid foundation in database design and implementation with the practical, easy-to-understand approach in the market-leading DATABASE SYSTEMS: DESIGN, IMPLEMENTATION, AND MANAGEMENT, 13E. Diagrams, illustrations, and tables clarify in-depth coverage of database design. You learn the key to successful database im...
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Test Bank For Database Principles Fundamentals of Design Implementation and Management International Edition 10th Edition by Carlos Coronel
- Exam (elaborations) • 270 pages • 2023
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Chapter 3: Data Models 
 TRUE/FALSE 
1. A data model is usually graphical. ANS: T PTS: 1 
2. The terms data model and database model are often used interchangeably. ANS: T PTS: 1 
3. An implementation-ready data model should contain a description of the data structure that will store the end-user data. 
ANS: T PTS: 1 
4. Within the database environment, a data model represents data structures with the purpose of supporting a specific problem domain. 
ANS: T PTS: 1 
5. Data modeling starts with a...
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INF1505 ASSIGNMENT 1 FOR 2024 - Distinction
- Other • 13 pages • 2024 Popular
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1. An object code must be translated into source code for a computer to read and execute it. 
True False 
2. Which is true of fourth-generation languages (4GLs)? 
 
a. They are the easiest computer languages to use. 
 
b. They are composed of rigorous command syntaxes. 
 
c. They contain a series of 0s and 1s representing data or instructions. 
 
d. They use artificial intelligence technologies, such as knowledge-based systems. 
3. In the context of the types of data in a database, whi...
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TEST BANK FOR MODERN DATABASE MANAGEMENT, 13TH EDITION HEIKKI TOPI, JEFFREY A HOFFER, RAMESH VENKATARAMAN
- Exam (elaborations) • 374 pages • 2023
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TEST BANK FOR MODERN DATABASE MANAGEMENT, 13TH EDITION HEIKKI TOPI, JEFFREY A HOFFER, RAMESH VENKATARAMAN
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WGU D427 Database Management Applications Exam Questions With 100% Correct Answers | Verified | Latest Update
- Exam (elaborations) • 9 pages • 2023
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WGU D427 Database Management Applications Exam Questions With 100% Correct Answers | Verified | Latest Update
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Exam (elaborations) INF3703 Assignment 2 (COMPLETE ANSWERS) 2024 - DUE 28 June 2024 •	Course •	Databases II - INF3703 (INF3703) •	Institution •	University Of South Africa •	Book •	Principles of Database Management INF3703 Assignment 2 (COMPLETE ANSWERS) 2
- Exam (elaborations) • 30 pages • 2024
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Exam (elaborations) 
INF3703 Assignment 2 (COMPLETE ANSWERS) 2024 - DUE 28 June 2024 
•	Course 
•	Databases II - INF3703 (INF3703) 
•	Institution 
•	University Of South Africa 
•	Book 
•	Principles of Database Management 
INF3703 Assignment 2 (COMPLETE ANSWERS) 2024 - DUE 28 June 2024 ;100 % TRUSTED workings, explanations and solutions
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MSDS 420 Final Exam Database Systems1 (Northwestern university)
- Exam (elaborations) • 7 pages • 2023
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What is TRUE about regular expressions (re package) in Python. 
Because it is unique to Python, it is one of the reasons Python is so popular in data science. It cannot be used in conjunction with the natural language toolkit (nltk). 
It is especially useful in working with unstructured text. Correct! 
It is resource-intensive both in computer cycles and memory. 
It requires that we import Pandas. 
Ques 5 / 5 pts tion 2 
A Python object-relational mapper for PostgreSQL, SQLite, and other relatio...
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Database systems exam 1 questions with correct answers
- Exam (elaborations) • 21 pages • 2023
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data vs. information 
data is raw facts and information is data in context 
 
 
 
database management 
is a field that focuses on the proper generation, storage, and retrieval of data 
 
 
 
Database 
is a shared integrate computer structure that store a collection of end user data and meta data 
 
 
 
meta data 
data about data: the characteristics and relationships that link data i.e. the name of each data element and the type of data stored 
 
 
 
DBMS 
database management system basically ma...
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Mendix Advanced Certification 2023/ 2024 Exam |Actual Questions and Verified Answers| Already Graded A
- Exam (elaborations) • 27 pages • 2023
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Mendix Advanced Certification 2023/ 2024 Exam |Actual Questions and Verified Answers| Already Graded A 
 
Q: What is an important rule to keep in mind when creating effective indexes? 
 
 
Answer: 
The index should have the same order of attributes defined as in search and retrieve queries in order to be available for queries. 
 
 
 
Q: Which of the following is NOT a benefit that XPath provides to the Mendix Platform? 
 
 
Answer: 
XPath can be used to automatically generate pages and widgets t...
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Resume: Principles of Database Management (KUL)
- Summary • 36 pages • 2023
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Thorough resume of the chapters 1-4;6;7;14;15;17 of Principles of Database Management taught by Bart Baessens.
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