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wgu D027 COMPILATION BUNDLE 2023/24
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[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...
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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...
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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 
 ...
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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...
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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...
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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...
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