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Question 258 - FC0-U61 discussion

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Which of the following database structures is the most granular?

A.
Column
Answers
A.
Column
B.
Field
Answers
B.
Field
C.
Record
Answers
C.
Record
D.
Table
Answers
D.
Table
Suggested answer: B

Explanation:

A field is the most granular database structure among the options given. A field is a single unit of data that represents an attribute of an entity, such as name, age, or address. A field can have a specific data type, such as text, number, or date. A column is a collection of fields that share the same data type and name, such as the name column in a table. A record is a collection of fields that represent an instance of an entity, such as a person, a product, or an order. A record can be identified by a primary key, which is a unique value for each record. A table is a collection of records that represent the same type of entity, such as the customer table or the product table. References: CompTIA IT Fundamentals (ITF+) Study Guide: Exam FC0-U61, Second Edition, Chapter 5: Database Fundamentals and Security Concepts, page 156

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asked 02/10/2024
Vo Quoc Bao
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