Amazon AWS Certified SysOps Administrator - Associate SOA-C02
Prev

There are 349 results

Next
#201 (Accuracy: 100% / 3 votes)
A company has an AWS Lambda function in Account A. The Lambda function needs to read the objects in an Amazon S3 bucket in Account B. A SysOps administrator must create corresponding IAM roles in both accounts.
Which solution will meet these requirements?
  • A. In Account A, create a Lambda execution role to assume the role in Account B. In Account B. create a role that the function can assume to gain access to the S3 bucket.
  • B. In Account A, create a Lambda execution role that provides access to the S3 bucket. In Account B, create a role that the function can assume.
  • C. In Account A, create a role that the function can assume. In Account B, create a Lambda execution role that provides access to the S3 bucket.
  • D. In Account A. create a role that the function can assume to gain access to the S3 bucket. In Account B, create a Lambda execution role to assume the role in Account A.
#202 (Accuracy: 100% / 3 votes)
An application team is working with a SysOps administrator to define Amazon CloudWatch alarms for an application. The application team does not know the application's expected usage or expected growth.
Which solution should the SysOps administrator recommend?
  • A. Create CloudWatch alarms that are based on anomaly detection.
  • B. Create CloudWatch alarms by using a set of composite alarms.
  • C. Create CloudWatch alarms by using static thresholds.
  • D. Create CloudWatch alarms that treat missing data as breaching.
#203 (Accuracy: 100% / 3 votes)
A company uploaded its website files to an Amazon S3 bucket that has S3 Versioning enabled. The company uses an Amazon CloudFront distribution with the S3 bucket as the origin. The company recently modified the files, but the object names remained the same. Users report that old content is still appearing on the website.
How should a SysOps administrator remediate this issue?
  • A. Create a CloudFront invalidation, and add the path of the updated files.
  • B. Create a CloudFront signed URL to update each object immediately.
  • C. Configure an S3 origin access identity (OAI) to display only the updated files to users.
  • D. Disable S3 Versioning on the S3 bucket so that the updated files can replace the old files.
#204 (Accuracy: 100% / 2 votes)
A global company operates out of five AWS Regions. A SysOps administrator wants to identify all the company's tagged and untagged Amazon EC2 instances.
The company requires the output to display the instance ID and tags.
What is the MOST operationally efficient way for the SysOps administrator to meet these requirements?
  • A. Create a tag-based resource group in AWS Resource Groups.
  • B. Use AWS Trusted Advisor. Export the EC2 On-Demand Instances check results from Trusted Advisor.
  • C. Use Cost Explorer. Choose a service type of EC2-Instances, and group by Resource.
  • D. Use Tag Editor in AWS Resource Groups. Select all Regions, and choose a resource type of AWS::EC2::Instance.
#205 (Accuracy: 100% / 2 votes)
A SysOps administrator is using AWS Systems Manager Patch Manager to patch a fleet of Amazon EC2 instances. The SysOps administrator has configured a patch baseline and a maintenance window. The SysOps administrator also has used an instance tag to identify which instances to patch.
The SysOps administrator must give Systems Manager the ability to access the EC2 instances.
Which additional action must the SysOps administrator perform to meet this requirement?
  • A. Add an inbound rule to the instances' security group.
  • B. Attach an IAM instance profile with access to Systems Manager to the instances.
  • C. Create a Systems Manager activation. Then activate the fleet of instances.
  • D. Manually specify the instances to patch instead of using tag-based selection.
#206 (Accuracy: 100% / 3 votes)
A company’s SysOps administrator regularly checks the AWS Personal Health Dashboard in each of the company’s accounts. The accounts are part of an organization in AWS Organizations. The company recently added 10 more accounts to the organization. The SysOps administrator must consolidate the alerts from each account’s Personal Health Dashboard.

Which solution will meet this requirement with the LEAST amount of effort?
  • A. Enable organizational view in AWS Health.
  • B. Configure the Personal Health Dashboard in each account to forward events to a central AWS CloudTrail log.
  • C. Create an AWS Lambda function to query the AWS Health API and to write all events to an Amazon DynamoDB table.
  • D. Use the AWS Health API to write events to an Amazon DynamoDB table.
#207 (Accuracy: 90% / 8 votes)
A company is deploying a third-party unit testing solution that is delivered as an Amazon EC2 Amazon Machine Image (AMI). All system configuration data is stored in Amazon DynamoDB. The testing results are stored in Amazon S3.

A minimum of three EC2 instances are required to operate the product. The company’s testing team wants to use an additional three EC2 instances when the Spot Instance prices are at a certain threshold. A SysOps administrator must implement a highly available solution that provides this functionality.

Which solution will meet these requirements with the LEAST operational overhead?
  • A. Define an Amazon EC2 Auto Scaling group by using a launch configuration. Use the provided AMI in the launch configuration. Configure three On-Demand Instances and three Spot Instances. Configure a maximum Spot Instance price in the launch configuration.
  • B. Define an Amazon EC2 Auto Scaling group by using a launch template. Use the provided AMI in the launch template. Configure three On-Demand Instances and three Spot instances. Configure a maximum Spot Instance price in the launch template.
  • C. Define two Amazon EC2 Auto Scaling groups by using launch configurations. Use the provided AMI in the launch configurations. Configure three On-Demand Instances for one Auto Scaling group. Configure three Spot Instances for the other Auto Scaling group. Configure a maximum Spot Instance price in the launch configuration for the Auto Scaling group that has Spot Instances.
  • D. Define two Amazon EC2 Auto Scaling groups by using launch templates. Use the provides AMI in the launch templates. Configure three On-Demand Instances for one Auto Scaling group. Configure three Spot Instances for the other Auto Scaling group. Configure a maximum Spot Instance price in the launch template for the Auto Scaling group that has Spot Instances.
#208 (Accuracy: 93% / 3 votes)
A SysOps administrator needs to implement a backup strategy for Amazon EC2 resources and Amazon RDS resources. The backup strategy must meet the following retention requirements:

• Daily backups: must be kept for 6 days
• Weekly backups: must be kept for 4 weeks:
• Monthly backups: must be kept for 11 months
• Yearly backups: must be kept for 7 years

Which backup strategy will meet these requirements with the LEAST administrative effort?
  • A. Use Amazon Data Lifecycle Manager to create an Amazon Elastic Block Store (Amazon EBS) snapshot policy. Create tags on each resource that needs to be backed up. Create multiple schedules according to the requirements within the policy. Set the appropriate frequency and retention period.
  • B. Use AWS Backup to create a new backup plan for each retention requirement with a backup frequency of daily, weekly, monthly, or yearly. Set the retention period to match the requirement. Create tags on each resource that needs to be backed up. Set up resource assignment by using the tags.
  • C. Create an AWS Lambda function. Program the Lambda function to use native tooling to take backups of file systems in Amazon EC2 and to make copies of databases in Amazon RDS. Create an Amazon EventBridge rule to invoke the Lambda function.
  • D. Use Amazon Data Lifecycle Manager to create an Amazon Elastic Block Store (Amazon EBS) snapshot policy. Create tags on each resource that needs to be backed up. Set up resource assignment by using the tags. Create multiple schedules according to the requirements within the policy. Set the appropriate frequency and retention period. In Amazon RDS, activate automated backups on the required DB instances.
#209 (Accuracy: 100% / 2 votes)
A company uses Amazon S3 to aggregate raw video footage from various media teams across the US. The company recently expanded into new geographies in Europe and Australia. The technical teams located in Europe and Australia reported delays when uploading large video files into the destination S3 bucket in the United States.

What are the MOST cost effective ways to increase upload speeds into the S3 bucket? (Choose two.)
  • A. Create multiple AWS Direct Connect connections between AWS and branch offices in Europe and Australia for file uploads into the destination S3 bucket.
  • B. Create multiple AWS Site-to-Site VPN connections between AWS and branch offices in Europe and Australia for file uploads into the destination S3 bucket.
  • C. Use Amazon S3 Transfer Acceleration for file uploads into the destination S3 bucket.
  • D. Use AWS Global Accelerator for file uploads into the destination S3 bucket from the branch offices in Europe and Australia.
  • E. Use multipart uploads for file uploads into the destination S3 bucket from the branch offices in Europe and Australia.
#210 (Accuracy: 100% / 3 votes)
A company decides to stop non-production Amazon EC2 instances during the EC2 instances. The company's IT manager must receive notification in near real time whenever an EC2 instance that has an environment type tag value of non-production is started during the night.

Which solution will meet this requirement with the MOST operational efficiency?
  • A. Configure an AWS Lambda function with an SMTP client library. Subscribe the Lambda function to the AWS Health Dashboard to receive notification whenever an EC2 instance is in the running state. Configure the Lambda function to use Amazon Pinpoint to send email notifications to the IT manager. Deploy a second Lambda function to throttle calls from the first Lambda function during the daytime.
  • B. Deploy an AWS Lambda function that queries the Amazon EC2 API to determine the state of each EC2 instance. Use the EC2 instance scheduler to configure the Lambda function to run every minute during the night and to send an email notification to the IT manager for each non-production EC2 instance that is in the running state.
  • C. Create an Amazon EventBridge rule that includes the EC2 Instance State-change Notification event type. Filter the event to capture only the running state. Create an AWS Lambda function as a target of the rule. Configure the Lambda function to check the current time and the EC2 instances’ tags to determine the environment type. Create an Amazon Simple Notification Service (Amazon SNS) topic as a target of the Lambda function for notifications. Subscribe the IT manager's email address to the SNS topic.
  • D. Store the EC2 instance metadata, including the environment type, in an Amazon DynamoDB table. Deploy a custom application to an EC2 instance. Configure the custom application to poll the DynamoDB data every minute during the night and to query the Amazon EC2 API to determine the state of each instance. Additionally, configure the custom application to send an email notification to the IT manager for each non-production EC2 instance that is in the running state.