Kuis 1 Database Design Oracle Academy
Authored by Lockey Irawan
Information Technology (IT)
University
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12 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
This model describes exactly the information needs of the business.
This model describes exactly the information needs of the business.
Conceptual Model
Physical Model
Data Model
Logical Model
2.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
This model shows all table structures, including columns, primary keys, and foreign keys.
Conceptual Model
Physical Model
Data Model
Logical Model
3.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
This model is called an entity relationship model (ERM).
Conceptual Model
Physical Model
Logical Model
Data Model
4.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
The process of capturing the important concepts and rules that shape a business and depicting them visually on a diagram
Physical Model
Logical Model
Data Model
Conceptual Model
5.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
"Lockey Irawan", 20100005, Dosen, "Teknik Informatika"; this piece of data is called ?
instance
entity
attribute
Unique Identifier
6.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
The part that explains specific piece of information of entity is called ?
Unique Identifier
entity
attribute
instance
7.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Attribute or attributes that allow you to pick a single instance of data from a table is called ?
instance
attribute
entity
Unique Identifier
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