Database sql Study guides, Class notes & Summaries
Looking for the best study guides, study notes and summaries about Database sql? On this page you'll find 3407 study documents about Database sql.
Page 4 out of 3.407 results
Sort by
-
Test Bank For Database Principles Fundamentals of Design Implementation and Management International Edition 10th Edition by Carlos Coronel
- Exam (elaborations) • 270 pages • 2023
-
- $33.80
- 1x sold
- + learn more
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...
-
D427 - DATABASE MANAGEMENT APPLICATIONS WITH 100% CORRECT ANSWERS 2024.
- Exam (elaborations) • 14 pages • 2023
-
- $16.49
- 2x sold
- + learn more
Schema 
The definition of how data in a database will be organized. 
 
 
 
- Create 
- Read 
- Update 
- Delete 
The basis of interacting with databases can be defined using the CRUD acronym. What does CRUD stand for? 
 
 
 
Brainpower 
0:02 
/ 
0:15 
DATE: YYYY-MM-DD 
 
DATETIME: YYYY-MM-DD HH:MM:SS 
What is the DATE datatype syntax? 
 
What is the DATETIME datatype syntax? 
 
 
 
It will have 3 numbers before the decimal and 2 after. 
What does DECIMAL(3,2) indicate? 
 
 
 
Stored Procedures 
...
-
UTA INSY 3304 - Exam 2 - Chapter 7&9 Latest 2023 Graded A
- Exam (elaborations) • 15 pages • 2023
- Available in package deal
-
- $9.99
- 1x sold
- + learn more
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...
-
SNHU DAD-220 – Introduction to SQL Assignment 4-3 Milestone Two: Populating a Database 2024 with complete solution
- Exam (elaborations) • 7 pages • 2024
- Available in package deal
-
- $11.99
- + learn more
SNHU DAD-220 – Introduction to SQL Assignment 4-3 Milestone Two: Populating a Database 2024 with complete solution
-
DATABASE SQL EXAM 1
- Exam (elaborations) • 9 pages • 2024
-
Available in package deal
-
- $12.49
- + learn more
DATABASE SQL EXAM 1
And that's how you make extra money
-
OutSystems Pro – 3 Questions and Answers Graded A+
- Exam (elaborations) • 24 pages • 2024
- Available in package deal
-
- $9.99
- 1x sold
- + learn more
OutSystems Pro – 3 Questions and 
 
Answers Graded A+ 
 
Consider a scenario where there is an application with an unexpected behavior When a developer 
queries the built-in User Entity, with a SQL element or an Aggregate, only one user, with the 
admin username, is being displayed However, when accessing the database directly all the 
application Users are present What can be the reason for this behavior? 
A The module is integrating with Active Directory (AD) As AD Users are never copied to ...
-
Nursing Informatics Certification Exam, ANCC Informatics, ANCC Nursing Informatics Certification Review 629 Questions with Answers,100% CORRECT
- Exam (elaborations) • 110 pages • 2024
-
- $15.99
- 1x sold
- + learn more
Nursing Informatics Certification Exam, ANCC Informatics, ANCC Nursing Informatics Certification Review 629 Questions with Answers 
 
Meta structure of NI - CORRECT ANSWER The ability of the nurse to utilize data, information, and knowledge to make wise clinical decisions. 
 
Definition of Nursing Informatics - CORRECT ANSWER A speciality that integrates nursing science with multiple information and analytical sciences to identify, define, manage and communicate data, information, knowledge and ...
-
INF3703 TEST BANK 2023
- Exam (elaborations) • 42 pages • 2023
-
- $2.77
- 2x sold
- + learn more
True & False 
The objective of SOL performance tuning on the client side is to generate an SOL query 
that returns the correct answer in the least amount of time, using the maximum amount 
of resources on the server side 
All database transactions must display at least the properties of Atomicity, consistency, 
convenience, and isolation 
Database recovery techniques are based on the isolation transaction property 
which indicate that the data used during execution of a transaction cannot...
-
WGU D204 Exam 2023 Questions and Answers (100% Correct)
- Exam (elaborations) • 8 pages • 2023
-
Available in package deal
-
- $10.99
- 5x sold
- + learn more
WGU D204 Exam 2023 Questions and Answers (100% Correct)WGU D204 Exam 2023 Questions and Answers (100% Correct)WGU D204 Exam 2023 Questions and Answers (100% Correct) 
 
What are the 7 steps of the data analytics journey? - ANSWER-Business Understanding (Discovery Phase) 
Data Acquisition (Data Collecting) 
Data Cleaning 
Data Exploration 
Predictive Modelling 
Data Mining 
Reporting & Visualization 
 
Define: discovery phase - ANSWER-Analyst defines the major questions of interest that need to b...
-
Mendix Advanced Certification 2023 / 2024 Exam | Actual Questions and Verified Answers | Already Graded A
- Exam (elaborations) • 18 pages • 2023
-
- $7.99
- 1x sold
- + learn more
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 to show data on. Q: Wha...
Did you know that on average a seller on Stuvia earns $82 per month selling study resources? Hmm, hint, hint. Discover all about earning on Stuvia