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CompTIA Tech+ FC0-U71 Practice Question

What is the main purpose of encryption in data security?

To enhance data processing speed and performance
To allow users to share data easily across networks
To protect data by converting it into an unreadable format
To create backups of data for recovery purposes

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Answer Description

Encryption is used to transform information into a code to prevent unauthorized access. It secures data by making it unreadable to anyone who does not have the decryption key. Other options may describe related concepts but do not encapsulate the primary function of encryption accurately.

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CompTIA Tech+ FC0-U71

Applications and Software

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IT Concepts and Terminology

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Data and Database Fundamentals

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