Logical database Study guides, Revision notes & Summaries
Looking for the best study guides, study notes and summaries about Logical database? On this page you'll find 2001 study documents about Logical database.
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Test Bank for Modern Database Management, 13th Edition by Jeff Hoffer, Ramesh Venkataraman, Heikki Topi ISBN: 9780134877006 Chapter 1-14 Complete Guide.
- Exam (elaborations) • 374 pages • 2024
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Test Bank for Modern Database Management, 13th Edition, Jeff Hoffer, Ramesh Venkataraman, Heikki Topi ISBN: 9780134877006 Chapter 1-14 Complete Guide. TABLE OF CONTE NTS I. The Context of Database Management 1. The Database Environment and Development Process II. Database Analysis and Logical Design 2. Modeling Data in the Organization 3. The Enhanced E-R Model 4. Logical Database Design and the Relational Model III. Database Implementation and Use 5. Introduction to SQL 6. Advanced SQL 7. Datab...
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WGU Data Management - Foundations - D426 Questions with 100% Correct Answers | Latest Version 2024 | Expert Verified | Ace the Test
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Which requirement within large, complex databases ensures users have limited access to the 
database? 
Recovery 
Performance 
Authorization 
Confidentiality 
Authorization 
Which design type specifies database requirements without regard to a specific database system? 
Physical design 
Conceptual design 
Logical design 
Abstract design 
Conceptual design 
3. What characterizes the rules of relational databases?
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WGU D426 DATA MANAGEMENT - FOUNDATIONS - EXAM 2024
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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...
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WGU D426 Complete Exam OA (New 2023/ 2023 Update) Data Management Foundations | Grade A | Questions and Verified Answers|100% Correct
- Exam (elaborations) • 43 pages • 2023
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WGU D426 Complete Exam OA (New 2023/ 2023 Update) Data Management Foundations | Grade A | Questions and Verified Answers|100% Correct 
QUESTION 
 Requirements are represented as 
 
Answer: 
 entities, relationships, and attributes. An entity is a person, place, activity, or thing 
 
 
QUESTION 
 A relationship is a link 
 
Answer: 
 between entities, and an attribute is a descriptive property of an entity. 
 
 
QUESTION 
 Analysis has many alternative names, such as 
 
Answer: 
 conceptual...
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IAAO Course 300 (2022/2023) Already Passed
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IAAO Course 300 (2022/2023) Already Passed Mass appraisal Systematic appraisal of groups of properties as of a given date using standardized procedures and statistical testing. 
Purpose of mass appraisal Equitable and efficient appraisal of all property in a jurisdiction for ad valorem tax purposes. 
When did first generation computers emerge? The 1950s 
Mass appraisal models may be: Physical, conceptual or mathematical. 
Property valuation models seek to explain or predict what? The market valu...
Too much month left at the end of the money?
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WGU D426 Data Management Foundations Exam (Latest 2023/ 2023 Update) | Questions and Verified Answers|100% Correct| Grade A
- Exam (elaborations) • 44 pages • 2023
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WGU D426 Data Management Foundations Exam (Latest 2023/ 2023 Update) | Questions and Verified Answers|100% Correct| Grade A 
Q: The data about the data. Describes elements such as columns, names, and data type. 
 
Answer: 
 Metadata 
 
 
Q: Ordered collection of elements in parentheses. 
 
Answer: 
 Tuple 
 
 
Q: % of table rows selected by a query 
 
Answer: 
 Hit Ration 
 
 
Q: Reads blocks directly, without accessing an index. 
 
Answer: 
 Table Scan 
 
 
Q: Reads index blocks sequentially in...
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Smartsheet Support Glossary / Smartsheet Support Glossary TEST BANK (Latest 2024 / 2025) 150 + Questions and Answers
- Exam (elaborations) • 41 pages • 2024
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Smartsheet Support Glossary 
/ Smartsheet Support 
Glossary TEST BANK (Latest 
2024 / 2025) 150 + Questions 
and Answers 
Accelerator(s) - CORRECT ANSWER-[Control Center] Prepackaged deployments of SCC with minimal engagement 
from Smartsheet Consulting team. 
API Client ID - CORRECT ANSWER-[Product] The specific ID 
shown in OpsCon Grid Load Logs and other resources 
(Kibana, Dev Tools, etc.) will help identify which applications 
are accessing/updating sheets. Also, see the API Client ID 
Repo...
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WGU D426 V2 Actual Exam | 160 Questions and Answers 2024 Graded A.
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WGU D426 V2 Actual Exam | 160 Questions and Answers 2024 Graded A. 
The relationship (within the relation) that describes how the 
value of one attribute may be used to find the value of 
another attribute. 
 Functional Dependency 
An attribute that can be used to find the value of another 
attribute in the relation. 
 Determinant 
Value can be used to find the value of every other non-key 
attribute in the table. Unique and minimal. 
 Candidate Key 
Define & manage database structures 
 DDL 
Ad...
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WGU Data Management - Foundations - D426 Latest Update Already Passed
- Exam (elaborations) • 22 pages • 2024
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WGU Data Management - Foundations - 
D426 Latest Update Already Passed 
 
Which requirement within large, complex databases ensures users have limited access to the 
database? 
 
Recovery 
Performance 
Authorization 
Confidentiality 
Authorization 
 
Which design type specifies database requirements without regard to a specific database system? 
 
Physical design 
Conceptual design 
Logical design 
Abstract design 
Conceptual design 
3. What characterizes the rules of relational databases? 
 
-T...
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WGU - D426: Objective Assessment Questions and Answers Already Passed
- Exam (elaborations) • 27 pages • 2024
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WGU - D426: Objective Assessment 
Questions and Answers Already Passed 
 
Database Application Software that helps business users interact with database systems. 
 
Database Administrator Responsible for securing the database system against unauthorized 
users. A database administrator enforces procedures for user access and database system 
availability. 
 
Authorization Many database users should have limited access to specific tables, columns, or 
rows of a database. Database systems authoriz...
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