Category «AWS-SYSOPS (v.2)»

Which two things do we need to confirm in the VPC settings so that these EC2 instances can communicate inside

You have two Elastic Compute Cloud (EC2) instances inside a Virtual Private Cloud (VPC) in thesame Availability Zone (AZ) but in different subnets.One instance is running a database and theother instance an application that will interface with the database. You want to confirm that theycan talk to each other for your application to work properly.Which …

How can you best resolve the issue of the application responses not meeting your SLA?

You have a web-style application with a stateless but CPU and memory-intensive web tier running on a cc2 8xlarge EC2 instance inside of a VPC The instance when under load is having problemsreturning requests within the SLA as defined by your business The application maintains its statein a DynamoDB table, but the data tier is …

Which two mechanisms will allow the application to failover to new instances without the need for reconfigurat

You are managing a legacy application Inside VPC with hard coded IP addresses in itsconfiguration.Which two mechanisms will allow the application to failover to new instances without the need forreconfiguration?Choose 2 answers A. Create an ELB to reroute traffic to a failover instance B. Create a secondary ENI that can be moved to a failover …

Which configuration would achieve that goal?

You have been asked to propose a multi-region deployment of a web-facing application where acontrolled portion of your traffic is being processed by an alternate region.Which configuration would achieve that goal? A. Route53 record sets with weighted routing policy B. Route53 record sets with latency based routing policy C. Auto Scaling with scheduled scaling actions …

Which of the following approaches can help ensure that you do not exceed the budget each month?

You have set up Individual AWS accounts for each project. You have been asked to make sureyour AWS Infrastructure costs do not exceed the budget set per project for each month.Which of the following approaches can help ensure that you do not exceed the budget eachmonth? A. Consolidate your accounts so you have a single …