Package deal
wgu D027 COMPILATION BUNDLE 2023/24
wgu D027 COMPILATION BUNDLE 2023/24
[Show more]wgu D027 COMPILATION BUNDLE 2023/24
[Show 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? 
 
 
 
DATE: YYYY-MM-DD 
 
DATETIME: YYYY-MM-DD HH:MM:SS 
What is the DATE datatyp...
Preview 2 out of 13 pages
Add to cartSchema 
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? 
 
 
 
DATE: YYYY-MM-DD 
 
DATETIME: YYYY-MM-DD HH:MM:SS 
What is the DATE datatyp...
A salesperson is authorized to sell many products and a product can be sold by many salespersons. 
 
Which kind of binary relationship does this scenario describe? 
Many-to-many 
 
 
 
Which two examples are attributes? 
A person attending a meeting 
An employee number 
A sales meeting 
A meeting co...
Preview 3 out of 20 pages
Add to cartA salesperson is authorized to sell many products and a product can be sold by many salespersons. 
 
Which kind of binary relationship does this scenario describe? 
Many-to-many 
 
 
 
Which two examples are attributes? 
A person attending a meeting 
An employee number 
A sales meeting 
A meeting co...
A salesperson is authorized to sell many products and a product can be sold by many salespersons. 
Which kind of binary relationship does this scenario describe? 
 
One-to-one 
One-to-many 
Many-to-many 
One-to-one binary 
Many-to-many 
 
 
 
Which two examples are attributes? 
 
Choose 2 answers 
 ...
Preview 3 out of 20 pages
Add to cartA salesperson is authorized to sell many products and a product can be sold by many salespersons. 
Which kind of binary relationship does this scenario describe? 
 
One-to-one 
One-to-many 
Many-to-many 
One-to-one binary 
Many-to-many 
 
 
 
Which two examples are attributes? 
 
Choose 2 answers 
 ...
A salesperson is authorized to sell many products and a product can be sold by many salespersons. 
 
Which kind of binary relationship does this scenario describe? 
 
A One-to-one 
B One-to-many 
C One-to-one binary 
D Many-to-many 
D 
 
 
Which kind of relationship is displayed in this entity-relat...
Preview 4 out of 84 pages
Add to cartA salesperson is authorized to sell many products and a product can be sold by many salespersons. 
 
Which kind of binary relationship does this scenario describe? 
 
A One-to-one 
B One-to-many 
C One-to-one binary 
D Many-to-many 
D 
 
 
Which kind of relationship is displayed in this entity-relat...
Autosomal Dominant 
1 parent has, 50% change of child having 
 
 
 
Autosomal Recessive 
Both parents are carriers, 25% change of child having, 50% chance child is a carrier. 
 
 
 
Cystic Fibrosis 
affects pancreas causing secretions in lungs 
 
 
 
21st Trisomy 
Down Syndrome 
 
 
 
Klinefelter Sy...
Preview 2 out of 15 pages
Add to cartAutosomal Dominant 
1 parent has, 50% change of child having 
 
 
 
Autosomal Recessive 
Both parents are carriers, 25% change of child having, 50% chance child is a carrier. 
 
 
 
Cystic Fibrosis 
affects pancreas causing secretions in lungs 
 
 
 
21st Trisomy 
Down Syndrome 
 
 
 
Klinefelter Sy...
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Stuvia is a marketplace, so you are not buying this document from us, but from seller GUARANTEEDSUCCESS. Stuvia facilitates payment to the seller.
No, you only buy these notes for $19.49. You're not tied to anything after your purchase.
4.6 stars on Google & Trustpilot (+1000 reviews)
67866 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now