What should be the FIRST step when developing an application link?

An organization want to develop an application programming interface (API) to seamlessly exchange personal data with an application hosted by a third-party service provider.

What should be the FIRST step when developing an application link?
A . Data tagging
B . Data normalization
C . Data mapping
D . Data hashing

View Answer

Answer: C

Explanation:

Data mapping is the process of defining how data elements from different sources are related, transformed, and transferred to a common destination. Data mapping is the first step when developing an application link because it helps to ensure that the data exchanged between the API and the third-party application is consistent, accurate, and compatible. Data mapping also helps to identify any gaps, errors, or conflicts in the data and resolve them before the data transfer occurs.

Reference: What is Data Mapping?, Talend

Data Mapping: What It Is and How to Do It, Xplenty