How should you implement this using AWS services?

The operations team and the development team want a single place to view both operating system and application logs.How should you implement this using AWS services? (Choose two.) A. Using AWS CloudFormation, create a CloudWatch Logs LogGroup and send the operating system and application logs of interest using the CloudWatch Logs Agent. B. Using AWS […]

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What cost-effective solution can you use to reduce the …

You have an Auto Sealing group of Instances that processes messages from an Amazon Simple Queue Service (SQS)queue. The group scales on the size of the queue. Processing Involves calling a third-party web service. The web serviceis complaining about the number of failed and repeated calls it is receiving from you. You have noticed that […]

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Which two of the following approaches should you use?

Your mobile application includes a photo-sharing service that is expecting tens of thousands of users at launch. You willleverage Amazon Simple Storage Service (S3) for storage of the user Images, and you must decide how to authenticateand authorize your users for access to these images. You also need to manage the storage of these images. […]

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What are methods to scale your data tier to meet the ap…

You are doing a load testing exercise on your application hosted on AWS. While testing your Amazon RDS MySQL DBinstance, you notice that when you hit 100% CPU utilization on it, your application becomes non- responsive. Yourapplication is read-heavy. What are methods to scale your data tier to meet the application’s needs? (Choose three.) A. […]

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What should you do to ensure the lowest overall cost wh…

You are administering a continuous integration application that polls version control for changes and then launches newAmazon EC2 instances for a full suite of build tests. What should you do to ensure the lowest overall cost while beingable to run as many tests in parallel as possible? A. Perform syntax checking on the continuous integration […]

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how many Amazon EC2 instances are running at the time?

You are using Elastic Beanstalk to manage your e-commerce store. The store is based on an open source e- commerceplatform and is deployed across multiple instances in an Auto Scaling group. Your development team often creates new“extensions” for the e-commerce store. These extensions include PHP source code as well as an SQL upgrade scriptused to […]

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Choose the option that is cost-effective and can fulfil…

Your current log analysis application takes more than four hours to generate a report of the top 10 users of your webapplication. You have been asked to implement a system that can report this information in real time, ensure that thereport is always up to date, and handle increases in the number of requests to […]

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What process should you use to help mitigate the cost?

After reviewing the last quarter’s monthly bills, management has noticed an increase in the overall bill from Amazon. Afterresearching this increase in cost, you discovered that one of your new services is doing a lot of GET Bucket API calls toAmazon S3 to build a metadata cache of all objects in the applications bucket. Your […]

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Which of the following must be carried out to ensure th…

As part of your continuous deployment process, your application undergoes an I/O load performance test before it isdeployed to production using new AMIs. The application uses one Amazon Elastic Block Store (EBS) PIOPS volume perinstance and requires consistent I/O performance. Which of the following must be carried out to ensure that I/O loadperformance tests yield […]

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Which of the following should you do?

Your development team wants account-level access to production instances in order to do live debugging of a highlysecure environment. Which of the following should you do? A. Place the credentials provided by Amazon Elastic Compute Cloud (EC2) into a secure Amazon Sample Storage Service (S3) bucket with encryption enabled. Assign AWS Identity and Access Management […]

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