SOA-C01 (Page 8)

A SysOps Administrator maintains several Amazon EC2 instances that do not have access to the public internet.To patch operating systems, the instances require outbound internet connectivity.For security reasons, the instances should not be reachable from the public Internet.The Administrator deploys a NAT instance, updates the security groups, and configures the appropriate routes within the route table.However, the instances are still unable to reach the Internet.What should be done to resolve the issue?Read More →

An organization recently faced a network outage while uploading data into one of their S3 buckets.This outage generated many incomplete multipart uploads in that S3 bucket.A sysops administrator wants to delete the incomplete multipart uploads and ensure that the incomplete multipart uploads are deleted automatically the next time such an event occurs.How should this be done?Read More →

When performing an audit on an S3 bucket, a SysOps Administrator discovered that Amazon CloudWatch reports that there are 12,345,678 objects in the bucket, whereas the AWS CLI reports that there are 98,765,432 objects in the same bucket.Which Amazon S3 feature can the SysOps Administrator use to obtain the definitive answer to the number of objects in the bucket?Read More →

A sysops administrator is managing a VPC network consisting of public and private subnets.Instances in the private subnets access the Internet through a NAT gateway.A recent AWS bill shows that the NAT gateway charges have doubled.The administrator wants to identify which instances are creating the most network traffic.How should this be accomplished?Read More →

A company has a multi-tier web application.In the web tier, all the servers are in private subnets inside a VPC.The development team wants to make changes to the application that requires access to Amazon S3.What should be done to accomplish this?Read More →

A sysops administrator has an AWS Lambda function that performs maintenance on various AWS resources.This function must be run nightly.Which is the MOST cost-effective solution?Read More →

A company runs an image-processing application on a serverless infrastructure.Each processing job runs in a single AWS Lambda execution.A sysops administrator is tasked with ensuring there is enough capacity to run 500 simultaneous jobs even if other Lambda functions are being run for other applications.The administrator has already increased service limits within the Region.Which action should be taken?Read More →

A company manages multiple AWS accounts and wants to provide access to AWS from a single management account using an existing on-premises MicrosoftActive Directory domain.Which solution will meet these requirements with the LEAST amount of effort?Read More →

An Application team has asked a SysOps Administrator to provision an additional environment for an application in four additional regions.The application is running on more than 100 instances in us-east-1, using fully baked AMIs.An AWS CloudFormation template has been created to deploy resources in us-east-1.What must the SysOps Administrator do to provision the application quickly?Read More →

A company designed a specialized Amazon EC2 instance configuration for its Data Scientists.The Data Scientists want to create and delete EC2 instances on their own, but are not comfortable with configuring all the settings for EC2 instances without assistance.The configuration runs proprietary software that must be kept private within the company’s AWS accounts, and should be available to the Data Scientists, but no other users within the accounts.Which solution should a SysOps Administrator use to allow the Data Scientists to deploy their workloads with MINIMAL effort?Read More →