Question

Which of the following refers to reducing the duplicate values in a

table?

a) Data redundancy

b) Data integrity

c) Data security

d) Data consistency​

Answer 1

Answer:

data security is the answer.

Answer 2

The correct answer is: (option C) Data Security.

• The process of maintaining data in two or more locations within a database or storage system is known as data redundancy. It ensures an organization can provide continued operations or services in the event something happens to its data such as data corruption or data loss.

• Data accuracy and consistency are referred to as having data integrity. It is upheld by a set of guidelines, procedures, and standards put in place during the design phase. It ensures the trustworthiness of data.

• Data Consistency refers to whether the same data is kept at different places, do or do not match. It also means that each user sees a consistent view of the data, including visible changes made by the user’s own transactions and transactions of other users.

• Data Security focuses on minimizing the risk of compromising the data. It refers to the measures that an organization takes to prevent any third party from unauthorized access.

(option C) Data security refers to reducing the duplicate values in a table.

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