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Free AWS-SysOps Exam Braindumps (page: 49)

Page 48 of 121
PDF with 477 Questions

An ecommerce company has built a web application that uses an Amazon Aurora DB cluster. The DB cluster includes memory optimized instance types with both a writer node and a reader node. Traffic volume changes throughout the day. During sudden traffic surges, Amazon CloudWatch metrics for the DB cluster indicate high RAM consumption and an increase in select latency.
A SysOps administrator must implement a configuration change to improve the performance of the DB cluster. The change must minimize downtime and must not result in the loss of data.
Which change will meet these requirements?

  1. Add an Aurora Replica to the DB cluster.
  2. Modify the DB cluster to convert the DB cluster into a multi-master DB cluster.
  3. Take a snapshot of the DB cluster. From that snapshot, create a new DB cluster that has larger memory optimized instances.
  4. Increase the disk storage capacity of the DB cluster to double the existing disk capacity.

Answer(s): A



A company has a simple web application that runs on a set of Amazon EC2 instances behind an Elastic Load Balancer in the eu-west-2 Region. Amazon Route 53 holds a DNS record for the application with a simple routing policy. Users from all over the world access the application through their web browsers.
The company needs to create additional copies of the application in the us-east-1 Region and in the ap-south-1 Region. The company must direct users to the Region that provides the fastest response times when the users load the application.
What should a SysOps administrator do to meet these requirements?

  1. In each new Region, create a new Elastic Load Balancer and a new set of EC2 instances to run a copy of the application. Transition to a geolocation routing policy.
  2. In each new Region, create a copy of the application on new EC2 instances. Add these new EC2 instances to the Elastic Load Balancer in eu-west-2. Transition to a latency routing policy.
  3. In each new Region, create a copy of the application on new EC2 instances. Add these new EC2 instances to the Elastic Load Balancer in eu-west-2. Transition to a multivalue routing policy.
  4. In each new Region, create a new Elastic Load Balancer and a new set of EC2 instances to run a copy of the application. Transition to a latency routing policy.

Answer(s): D



A company creates a new member account by using AWS Organizations. A SysOps administrator needs to add AWS Business Support to the new account.
Which combination of steps must the SysOps administrator take to meet this requirement? (Choose two.)

  1. Sign in to the new account by using IAM credentials. Change the support plan.
  2. Sign in to the new account by using root user credentials. Change the support plan.
  3. Use the AWS Support API to change the support plan.
  4. Reset the password of the account root user.
  5. Create an IAM user that has administrator privileges in the new account.

Answer(s): A,E



A SysOps administrator creates two VPCs, VPC1 and VPC2, in a company’s AWS account The SysOps administrator deploys a Linux Amazon EC2 instance in VPC1 and deploys an Amazon RDS for MySQL DB instance in VPC2. The DB instance is deployed in a private subnet. An application that runs on the EC2 instance needs to connect to the database.
What should the SysOps administrator do to give the EC2 instance the ability to connect to the database?

  1. Enter the DB instance connection string into the VPC1 route table.
  2. Configure VPC peering between the two VPCs.
  3. Add the same IPv4 CIDR range for both VPCs.
  4. Connect to the DB instance by using the DB instance’s public IP address.

Answer(s): B






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