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AWS Certified Solutions Architect study material · question 198 of 500

Which two statements about DynamoDB global tables are correct? Choose two.

  1. Only the Region where the table was created accepts writes
  2. Each replica may use a different consistency mode
  3. Every replica can serve both reads and writes
  4. The consistency mode cannot be changed after the table is created
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Answer: C. Every replica can serve both reads and writes
D. The consistency mode cannot be changed after the table is created

Global tables are multi-active, so any replica accepts writes, and every replica shares one consistency mode fixed at creation.

Source: Global tables (Amazon Web Services) — Global tables

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