Data Modeling - Revision
Authored by Noorrezam Yusop
Computers
University
Used 151+ times
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15 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
1. What is a NOT in components of ERD ?
Entity
Relationship
Data
Attributes
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Entity
Rectangle
Oval
Diamond
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
3. What is a component in ERD related for this picture?
Strong Entity
Weak Entity
Derived Attributes
Composite Attributes
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
4. Email and Phone number can be....... Which answer suitable for this statement?
Composite Attributes
Derived Attributes
Multivalued Attributes
Key Attributes
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
5. Total prices of sales can be considered as ......
Multivalued Attributes
Composite Attributes
Derived Attributes
Key Attributes
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
6. What type of attributes in this Figure?
Multivalued Attributes
Derived Attributes
Composite Attributes
Key Attributes
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
7. What type of attributes from this Figure?
Composite Attributes
Derived Attributes
Multivalued Attributes
Key Attributes
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