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DVA-C02 · Question #681

A developer is building a web application. The application will read temperature information from an Amazon DynamoDB table and will display the information for users. Each record is 5 KB to 7 KB in si

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Submitted by yuki_2020· Mar 5, 2026Development with AWS Services

Question

A developer is building a web application. The application will read temperature information from an Amazon DynamoDB table and will display the information for users. Each record is 5 KB to 7 KB in size. The application can request up to 80 items each second. The application must always return the most recent temperature values from the table. How much read throughput is required to meet this load?

Options

  • A40 read capacity units (RCUs)
  • B80 read capacity units (RCUs)
  • C160 read capacity units (RCUs)
  • D560 read capacity units (RCUs)

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