Beginner Big Data & Data Engineering
Q33 / 100

What is "Change Data Capture" (CDC)?

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Incorrect.

The correct answer is A) A technique to identify and capture changes (inserts, updates, deletes) made to a database so they can be replicated elsewhere

A

Correct Answer

A technique to identify and capture changes (inserts, updates, deletes) made to a database so they can be replicated elsewhere

Explanation

CDC tracks row-level changes in a source database (often via transaction logs) and streams them to downstream systems, enabling near real-time replication.

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