SAP-C02 · Question #572
SAP-C02 Question #572: Real Exam Question with Answer & Explanation
The correct answer is D: Turn on the Concurrency Scaling feature for the Amazon Redshift cluster.. The most cost-effective solution for addressing bursts of usage and accommodating complex queries in Amazon Redshift is to turn on the Concurrency Scaling feature for the Amazon Redshift cluster.
Question
A data analytics company has an Amazon Redshift cluster that consists of several reserved nodes. The cluster is experiencing unexpected bursts of usage because a team of employees is compiling a deep audit analysis report. The queries to generate the report are complex read queries and are CPU intensive. Business requirements dictate that the cluster must be able to service read and write queries at all times. A solutions architect must devise a solution that accommodates the bursts of usage. Which solution meets these requirements MOST cost-effectively?
Options
- AProvision an Amazon EMR cluster Offload the complex data processing tasks.
- BDeploy an AWS Lambda function to add capacity to the Amazon Redshift cluster by using a
- CDeploy an AWS Lambda function to add capacity to the Amazon Redshift cluster by using an
- DTurn on the Concurrency Scaling feature for the Amazon Redshift cluster.
Explanation
The most cost-effective solution for addressing bursts of usage and accommodating complex queries in Amazon Redshift is to turn on the Concurrency Scaling feature for the Amazon Redshift cluster.
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