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Question 53 - DS0-001 discussion

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An on-premises application server connects to a database in the cloud. Which of the following must be considered to ensure data integrity during transmission?

A.
Bandwidth
Answers
A.
Bandwidth
B.
Encryption
Answers
B.
Encryption
C.
Redundancy
Answers
C.
Redundancy
D.
Masking
Answers
D.
Masking
Suggested answer: B

Explanation:

The factor that must be considered to ensure data integrity during transmission is encryption. Encryption is a process that transforms data into an unreadable or scrambled form using an algorithm and a key. Encryption helps protect data integrity during transmission by preventing unauthorized access or modification of data by third parties, such as hackers, eavesdroppers, or interceptors. Encryption also helps verify the identity and authenticity of the source and destination of the data using digital signatures or certificates. The other options are either not related or not sufficient for this purpose. For example, bandwidth is the amount of data that can be transmitted over a network in a given time; redundancy is the duplication of data or components to provide backup or alternative sources in case of failure; masking is a technique that replaces sensitive data with fictitious but realistic data to protect its confidentiality or compliance.Reference:CompTIA DataSys+ Course Outline, Domain 4.0 Data and Database Security, Objective 4.2 Given a scenario, implement security controls for databases.

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asked 02/10/2024
Johannes Bickel
55 questions
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