Category «AWS-CDA»

How is provisioned throughput affected by the chosen co…

How is provisioned throughput affected by the chosen consistency model when reading data from a DynamoDBtable? A. Strongly consistent reads use the same amount of throughput as eventually consistent reads B. Strongly consistent reads use more throughput than eventually consistent reads. C. Strongly consistent reads use less throughput than eventually consistent reads D. Strongly consistent …

Which recommendations can help ensure load-testing HTTP…

A startup s photo-sharing site is deployed in a VPC. An ELB distributes web traffic across two subnets. ELBsession stickiness is configured to use the AWS-generated session cookie, with a session TTL of 5 minutes.The webserver Auto Scaling Group is configured as: min-size=4, max-size=4.The startups preparing for a public launch, by running load-testing software installed …

Which table configuration will result in the lowest imp…

An application stores payroll information nightly in DynamoDB for a large number of employees acrosshundreds of offices. Item attributes consist of individual name, office identifier, and cumulative daily hours.Managers run reports for ranges of names working in their office. One query is. “Return all Items in this officefor names starting with A through E”.Which table …