11. |
An entity type whose existence depends on another entity type is called a _____ entity
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Answer:
Option (b) |
12. |
A property or characteristic of an entity type that is of interest to the organization is called an _________
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Answer:
Option (a) |
13. |
Attribute which can be devided in to the subparts are called ___________
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Answer:
Option (b) |
14. |
Attributes having more than one values are called ___________
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Answer:
Option (c) |
15. |
Attributes whose values are derived from other attributes are called _______
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Answer:
Option (d) |
16. |
Graphical representation of attributes and their relationship is called _______
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Answer:
Option (b) |
17. |
_______ represent the no of entities of another entity set which are connected to an entity using a relationship set.
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Answer:
Option (a) |
18. |
There are _______ types of mapping cardinality
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Answer:
Option (d) |
19. |
________ is an entity from which another entity can be derived.
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Answer:
Option (a) |
20. |
________ is an entity which can be derived another entity.
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Answer:
Option (b) |