Dml - Study guides, Class notes & Summaries
Looking for the best study guides, study notes and summaries about Dml? On this page you'll find 433 study documents about Dml.
All 433 results
Sort by
-
INF3707 Assignment 3 (COMPLETE ANSWERS) 2024 (620712) - DUE 2 August 2024
- Exam (elaborations) • 8 pages • 2024
-
- $2.99
- 13x sold
- + learn more
INF3707 Assignment 3 (COMPLETE ANSWERS) 2024 (620712) - DUE 2 August 2024 ; 100% TRUSTED Complete, trusted solutions and explanations. For assistance, Whats-App 0.6.7-1.7.1-1.7.3.9. Ensure your success with us... Question 1: Chapter 6 
To perform the following assignments, refer to the tables in the JustLee books database. 
1.1 Create a sequence for populating the Custeomer# column of the CUSTOMERS table. When setting the start and the increment values, beer 
in mind that data already exist in t...
-
WGU D426 V2 QUESTIONS AND ANSWERS WITH CERTIFIED SOLUTIONS
- Exam (elaborations) • 30 pages • 2023 Popular
- Available in package deal
-
- $9.99
- 3x sold
- + learn more
WGU D426 V2 QUESTIONS AND ANSWERS WITH CERTIFIED SOLUTIONS 
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 
3 MULTIPLE CHOICE OPTIONS 
An attribute that can be used to find the value of another attribute in the relation. Determinant 
3 MULTIPLE CHOICE OPTIONS 
Value can be used to find the value of every other non-key attribute in the table. Unique and minimal. Candidate Key 
3 MULTIPL...
-
WGU D426 Final Exam Review (Latest 2024/ 2025 Update) Data Management Foundations | Questions and Verified Answers|100% Correct| Grade A
- Exam (elaborations) • 20 pages • 2024
-
Available in package deal
-
- $10.99
- 2x sold
- + learn more
WGU D426 Final Exam Review (Latest 2024/ 2025 Update) Data Management Foundations | Questions and Verified Answers|100% Correct| Grade A 
 
 
Q: In SQL language, what sublanguage (creates, alters, and drops tables) 
defines the structure of the database? 
 
Answer: 
 Data Definition Language (DDL) 
 
 
Q: In SQL language, what sublanguage retrieves data from the database? 
 
Answer: 
 - 
Data Query Language (DQL) 
 
 
Q: In SQL language, what sublanguage manipulates (inserts, updates and delet...
-
WGU D426 V2 Exam Study Questions and Answers 2024
- Exam (elaborations) • 19 pages • 2024
-
- $11.49
- 2x sold
- + learn more
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 
3 MULTIPLE CHOICE OPTIONS 
An attribute that can be used to find the value of another attribute in the relation. 
Determinant 
3 MULTIPLE CHOICE OPTIONS 
Value can be used to find the value of every other non-key attribute in the table. Unique and minimal. 
Candidate Key 
3 MULTIPLE CHOICE OPTIONS 
Define & manage database structures 
DD...
-
DML (ASCP) EXAM LATEST 2024/2025 WITH ACTUAL QUESTIONS AND CORRECT VERIFIED ANSWERS/ALREADY GRADED A+
- Exam (elaborations) • 36 pages • 2024
-
Available in package deal
-
- $27.99
- + learn more
DML (ASCP) EXAM LATEST 2024/2025 WITH ACTUAL 
QUESTIONS AND CORRECT VERIFIED ANSWERS/ALREADY 
GRADED A+
Fear of missing out? Then don’t!
-
WGU Data Management - Foundations - D426 Exam Questions And Answers 100% Solved
- Exam (elaborations) • 21 pages • 2024
-
- $13.49
- 1x sold
- + learn more
WGU Data Management - Foundations - 
D426 Exam Questions And Answers 100% 
Solved 
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? 
...
-
DATA ENGINEERING PLATFORMS (MSCA 31012
- Exam (elaborations) • 10 pages • 2023
-
- $9.99
- 2x sold
- + learn more
DATA ENGINEERING PLATFORMS (MSCA 31012) 
Part B (Individual): Dimensional Modeling( Sakila ) , Insights 
Page 2 
2. Download Sakila Snowflake dimensional data model (DDL) from canvas –{ 40 Points } 
a. Run the DDL & DML provided for the Sakila dimension 
model 
b. For the missing Fact table fact_rental create the DDL and 
the DML scripts to pull data from the Sakila ER model. 
Modify/improve the fact table script if you need more 
metrics for the Tableau report below ( F
-
DML EXAM 1 LATEST 2024 (100 QUESTIONS AND ANSWERS)|GRADED A+
- Exam (elaborations) • 34 pages • 2024
-
Available in package deal
-
- $16.49
- + learn more
DML EXAM 1 LATEST 2024 (100 QUESTIONS AND ANSWERS)|GRADED A+
-
DML EXAM REVIEW QUESTIONS & ANSWERS RATED 100% CORRECT!!
- Exam (elaborations) • 16 pages • 2024
-
- $14.99
- + learn more
DML EXAM REVIEW QUESTIONS & ANSWERS RATED 100% CORRECT!!
-
WGU Data Management - Foundations - D426 with 100% correct answers.
- Exam (elaborations) • 12 pages • 2024
- Available in package deal
-
- $16.49
- 1x sold
- + learn more
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? 
 
-They are logical constraints that ensure the data is valid. 
-They are...
Do you wonder why so many students wear nice clothes, have money to spare and enjoy tons of free time? Well, they sell on Stuvia! Imagine your study notes being downloaded a dozen times for $15 each. Every. Single. Day. Discover all about earning on Stuvia