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Interview Questions and Answer
Options:
a. View Layer
b. Physical layer
c. Abstract layer
d. Conceptual layer
Reveal Answer
Options:
a. Network model
b. Hierarchical Model
c. Relational Model
d. Entity Model
Reveal Answer
Options:
a. A primary key is selected from composite keys
b. A primary key can be composed of more than column
Reveal Answer
Options:
a. Column
b. Record
c. Relation
d. Field
Reveal Answer
Options:
a. Set of entities
b. Collection of different entities
c. Collection of related entities
d. Collection of similar entities
Reveal Answer
Options:
a. Entities of an ER diagram
b. Relationships of an ER diagram
Reveal Answer
Options:
a. Physical view of the database
b. Conceptual view of the database
Reveal Answer
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