Relational data Study guides, Study notes & Summaries
Looking for the best study guides, study notes and summaries about Relational data? On this page you'll find 3655 study documents about Relational data.
Page 2 out of 3.655 results
Sort by
-
D427 - DATABASE MANAGEMENT APPLICATIONS WITH 100% CORRECT ANSWERS 2024.
- Exam (elaborations) • 14 pages • 2023
-
- R314,37
- 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 
...
-
FACHE Weeks 1-12 Combined | 304 Questions and Answers Latest Update 2023/2024 Graded 100%
- Exam (elaborations) • 161 pages • 2023
- Available in package deal
-
- R342,97
- 2x sold
- + learn more
FACHE Weeks 1-12 Combined | 304 Questions and Answers Latest Update 2023/2024 Graded 100%. Separate computer systems are often linked together in order to 
share data and information. When all components of the network 
are located within close proximity of one another, perhaps within 
a single facility, the network known as a: 
a) Wide Area Network (WAN) 
FACHE Weeks 1-12 Combined | 304 Questions and 
Answers 100% Verified Latest Latest Update 2023/2024 
b) World Wide Web (WWW) 
c) Local Area N...
-
MSDS 420 Final Exam Database Systems1 (Northwestern university)
- Exam (elaborations) • 7 pages • 2023
-
- R333,44
- 1x sold
- + learn more
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...
-
WGU CS1011 Sophia Introduction to Relational Databases Milestone 2.
- Exam (elaborations) • 36 pages • 2023
-
- R219,05
- + learn more
WGU CS1011 Sophia Introduction to Relational Databases Milestone 2 Answered With Rationales.
-
ISDS 3003 Final Exam Review 2023 complete solution
- Exam (elaborations) • 7 pages • 2023
-
- R199,98
- 1x sold
- + learn more
ISDS 3003 Final Exam Review 2023 complete solution. 
A relational database is ________ 
 
A. a self-describing collection of related tables B. a library of queries and data files for querying 
 
C. a set of applications and the data sets for those applications D. a set of metadata 
 
E. a collection of forms and reports that support a given purpose - a self-describing collection of related tables 
 
Data mining applications are used to accomplish all of the following tasks except 
 
________ 
 
...
And that's how you make extra money
-
INF3703 TEST BANK 2023
- Exam (elaborations) • 42 pages • 2023
-
- R52,81
- 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...
-
Solutions Manual Accounting Information Systems 4th Edition Richardson (All Chapters included)
- Exam (elaborations) • 305 pages • 2023
-
- R752,85
- 1x sold
- + learn more
Complete Solutions Manual for Accounting Information Systems, 4th Edition By Vernon Richardson, 9781264444847 . *EOC SM : Chapter 10 not available.*. Full chapters included Chapter 1 to 17. 
Chapter 1: Accounting Information Systems and Firm Value 
Chapter 2: Data Analytics: Addressing Accounting Questions with Data 
Chapter 3: Data Analytics: Data Visualizations 
Chapter 4: Accountants as Business Analysts 
Chapter 5: Data Modeling 
Chapter 6: Relational Databases and Enterprise Syste...
-
Introduction to Relational Databases Challenge 2.1 (WGU)
- Exam (elaborations) • 26 pages • 2023
-
- R371,56
- + learn more
Which result set requires a JOIN? 
 a.) 
 Showing all track names with genre names 
 b.) 
 Showing all track names with genre IDs 
 c.) 
 Showing all genre names with genre IDs 
 d.) 
 Showing all track names with both genre ID and track ID 
Which result set requires a JOIN? 
 a.) 
 Showing all invoice totals with both customer ID and invoice ID 
 b.) 
 Showing all customer names with customer IDs 
 c.) 
 Showing all invoice totals with customer last names 
 d.) 
 Showing all inv...
-
WGU CS1011 Sophia Introduction to Relational Databases Milestone 1 Retake Questions and Answers (Score 33/36) Latest.
- Exam (elaborations) • 41 pages • 2023
- Available in package deal
-
- R228,58
- + learn more
WGU CS1011 Sophia Introduction to Relational Databases Milestone 1 Retake Questions and Answers (Score 33/36) Latest. 
33/36 that's 92% RETAKE 
 33 questions were answered correctly. 
3 questions were answered incorrectly. 
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. 

Identify the correctly constructed ALTER TABLE statement to 
...
-
WGU CS1011 Sophia Introduction to Relational Databases Milestone 2 Retake Questions and Answers Score 20/25.
- Exam (elaborations) • 37 pages • 2023
- Available in package deal
-
- R247,65
- + learn more
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...
Did you know that on average a seller on Stuvia earns R4500 per month selling summaries? Hmm, hint, hint. Discover all about earning on Stuvia