A company plans to create a data lake that uses Amazon S3. Which factor will have the MOST effect on cost?
Which of the following describes AWS Local Zones?
AWS Local Zones are a type of AWS infrastructure deployment that place compute, storage, database, and other select services closer to large population, industry, and IT centers, enabling you to deliver applications that require single-digit millisecond latency to end-users.
A company is running a web application that is using Amazon Cognito for authentication The company does not want to use multi-factor authentication (MFA) for all the visitors every time, but the company's security team has concerns about compromised credentials The development team needs to configure mandatory MFA only when suspicious sign in attempts are detected.
Which Amazon Cognito feature will meet these requirements?
An application is using Amazon DynamoDB as its data store, and should be able to read 100 items per second as strongly consistent reads Each item is 5 KB in size.
To what value should the table's provisioned read throughput be set?
A developer is receiving kttp 400 : ThrorclingExceprion errors intermittently when calling the Amazon CloudWatch API. When a call (ails, no data is retrieved
What best practice should first be applied to address this issue?
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