A person's name, birthday, and identification number are all examples of:a.Attributesb.Descriptorsc.Relationshipsd.Entities
Question
A person's name, birthday, and identification number are all examples of:
- a. Attributes
- b. Descriptors
- c. Relationships
- d. Entities
Solution
The correct answer is a. Attributes.
Step 1: Understand the terms
- Attributes: These are characteristics or properties that describe an entity. In the context of databases, an attribute may also be a column or field.
- Descriptors: These are words or phrases that describe or characterize something. In programming, a descriptor might refer to data about a program or a device.
- Relationships: These refer to how entities or things relate to each other. In databases, this could refer to how tables relate to each other.
- Entities: These are things or objects that are distinguishable from all other objects. In databases, an entity could be a table.
Step 2: Apply the terms to the examples
- A person's name, birthday, and identification number are characteristics or properties that describe a person. Therefore, they are attributes.
So, the answer is a. Attributes.
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