You have an application that is currently processing transactions by using a group of managed VM instances. You need to migrate the application so that it is serverless and scalable. You want to…

Question

Options

• AInstall Kafka on VM instances to acknowledge incoming transactions. Use Cloud Run to process
• BInstall Kafka on VM Instances to acknowledge incoming transactions. Use VM Instances to
• CUse Pub/Sub to acknowledge incoming transactions. Use VM instances to process transactions.
• DUse Pub/Sub to acknowledge incoming transactions. Use Cloud Run to process transactions.

• A
  4% (1)
• B
  12% (3)
• C
  4% (1)
• D
  81% (21)

Explanation

Using Pub/Sub to acknowledge incoming transactions and Cloud Run to process them is the best solution for implementing an asynchronous, serverless, and scalable transaction processing system. Pub/Sub provides a fully managed messaging service for event-driven architectures, while Cloud Run offers serverless compute that scales automatically based on the workload, minimizing management overhead.

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