AWS-DevOps-Engineer-Professional Dumps Updated Feb 13, 2022 Practice Test and 275 unique questions
2022 Latest 100% Exam Passing Ratio - AWS-DevOps-Engineer-Professional Dumps PDF
Incident and Event Response (18%)
- Defining how to automate event management & alerting;
- Applying the concepts required for implementing automated healing and setting up the event-driven automated actions;
- Troubleshooting the issues and defining how to restore the operations.
Prerequisites
Before pursuing the Amazon AWS Certified DevOps Engineer – Professional certification, it is important to make sure that you are the right person for this path. All the Amazon certificates are designed for the specific individuals, so you must fall into this category of people. Otherwise, you will have a tough time passing the associated exam.
The potential candidates for this professional-level certificate are those individuals who perform the DevOps Engineer role. They should have at least 2 years of working experience in managing, operating, and provisioning the AWS environments. Besides that, the test takers should have expertise in coding at least one high-level programming language and possess a good understanding of the latest methodologies, processes, operations, and development.
NEW QUESTION 37
Fill the blanks: __________ helps us track AWS API calls and transitions, _________ helps to understand
what resources we have now, and ________ allows auditing credentials and logins.
- A. CloudTrail, IAM Credential Reports, AWS Config
- B. CloudTrail, AWS Config, IAM Credential Reports
- C. AWS Config, IAM Credential Reports, CloudTrail
- D. AWS Config, CloudTrail, IAM Credential Reports
Answer: B
Explanation:
You can use AWS CloudTrail to get a history of AWS API calls and related events for your account. This
includes calls made by using the AWS Management Console, AWS SDKs, command line tools, and
higher-level AWS services.
Reference: http://docs.aws.amazon.com/awscloudtrail/latest/userguide/cloudtrail-user-guide.html
NEW QUESTION 38
You have an application consisting of a stateless web server tier running on Amazon EC2 instances behind load balancer, and are using Amazon RDS with read replicas. Which of the following methods should you use to implement a self-healing and cost-effective architecture? Choose 2 answers from the optionsgiven below
- A. Set up an Auto Scalinggroup for the database tier along with an Auto Scaling policy that uses the Amazon RDS read replica lag CloudWatch metric to scale out the Amazon RDS read replicas.
- B. Set up a third-party monitoring solution on a cluster of Amazon EC2 instances in order to emit custom Cloud Watch metrics to trigger the termination of unhealthy Amazon EC2 instances.
- C. Set up an Auto Scalinggroup for the web server tier along with an Auto Scaling policy that uses the Amazon RDS DB CPU utilization Cloud Watch metric to scale the instances.
- D. Set up an Auto Scalinggroup for the web server tier along with an Auto Scaling policy that uses the Amazon EC2 CPU utilization CloudWatch metric to scale the instances.
- E. Use a larger Amazon EC2 instance type for the web server tier and a larger DB instance type for the data storage layer to ensure that they don't become unhealthy.
- F. Use an Amazon RDS Multi-AZ deployment.
- G. Set up scripts on each Amazon EC2 instance to frequently send ICMP pings to the load balancer in order to determine which instance is unhealthy and replace it.
Answer: D,F
Explanation:
Explanation
The scaling of CC2 Instances in the Autoscaling group is normally done with the metric of the CPU utilization of the current instances in the Autoscaling group For more information on scaling in your Autoscaling Group, please refer to the below link:
* http://docs.aws.a
mazon.com/autoscaling/latest/userguide/as-scaling-si mple-step.html
Amazon RDS Multi-AZ deployments provide enhanced availability and durability for Database (DB) Instances, making them a natural fit for production database workloads. When you provision a Multi-AZ DB Instance, Amazon RDS automatically creates a primary DB Instance and synchronously replicates the data to a standby instance in a different Availability Zone (AZ). Cach AZ runs on its own physically distinct, independent infrastructure, and is engineered to be highly reliable. In case of an infrastructure failure, Amazon RDS performs an automatic failover to the standby (or to a read replica in the case of Amazon Aurora), so that you can resume database operations as soon as the failover is complete. For more information on RDS Multi-AZ please refer to the below link:
* https://aws.amazon.com/rds/details/multi-az/
Option A is invalid because if you already have in-built metrics from Cloudwatch, why would you want to spend more in using a a third-party monitoring solution.
Option B is invalid because health checks are already a feature of AWS CLB Option C is invalid because the database CPU usage should not be used to scale the web tier.
Option C is invalid because increasing the instance size does not always guarantee that the solution will not become unhealthy.
Option F is invalid because increasing Read-Replica's will not suffice for write operations if the primary DB fails.
NEW QUESTION 39
Your CTO is very worried about the security of your AWS account. How best can you prevent hackers from completely hijacking your account?
- A. Useshort but complex password on the root account and any administrators.
- B. Don'twrite down or remember the root account password after creating the AWSaccount.
- C. UseMFA on all users and accounts, especially on the root account.
- D. UseAWS 1AM Geo-Lock and disallow anyone from logging in except for in your city.
Answer: C
Explanation:
Explanation
The AWS documentation mentions the following on MFA
AWS Multi-Factor Authentication (MFA) is a simple best practice that adds an extra layer of protection on top of your user name and password. With MFA enabled, when a user signs in to an AWS website, they will be prompted for their user name and password (the first factor-what they know), as well as for an authentication code from their AWS MFA device (the second factor-what they have). Taken together, these multiple factors provide increased security for your AWS account settings and resources.
For more information on MFA please visit the below link
https://aws.amazon.com/iam/detaiIs/mfa/
NEW QUESTION 40
To run an application, a DevOps Engineer launches an Amazon EC2 instances with public IP addresses in a public subnet. A user data script obtains the application artifacts and installs them on the instances upon launch. A change to the security classification of the application now requires the instances to run with no access to the Internet. While the instances launch successfully and show as healthy, the application does not seem to be installed.
Which of the following should successfully install the application while complying with the new rule?
- A. Publish the application artifacts to an Amazon S3 bucket and create a VPC endpoint for S3.
Assign an IAM instance profile to the EC2 instances so they can read the application artifacts from the S3 bucket. - B. Set up a NAT gateway. Deploy the EC2 instances to a private subnet. Update the private subnet's route table to use the NAT gateway as the default route.
- C. Create a security group for the application instances and whitelist only outbound traffic to the artifact repository. Remove the security group rule once the install is complete.
- D. Launch the instances in a public subnet with Elastic IP addresses attached. Once the application is installed and running, run a script to disassociate the Elastic IP addresses afterwards.
Answer: B
NEW QUESTION 41
A DevOps engineer is writing an AWS CloudFormation template to stand up a web service that will run on Amazon EC2 instances in a private subnet behind an ELB Application Load Balancer.
The Engineer must ensure that the service can accept requests from clients that have IPv6 addresses. Which configuration items should the Engineer incorporate into the CloudFormation template to allow IPv6 clients to access the web service?
- A. Assign each EC2 instance an IPv6 Elastic IP address. Create a target group and add the EC2 instances as targets. Create a listener on port 443 of the Application Load Balancer, and associate the newly created target group as the default target group.
- B. Associate an IPv6 CIDR block with the Amazon VPC and subnets where the EC2 instances will live.
Create route table entries for the IPv6 network, use EC2 instance types that support IPv6, and assign IPv6 addresses to each EC2 instance. - C. Replace the Application Load Balancer with a Network Load Balancer. Associate an IPv6 CIDR block with the Virtual Private Cloud (VPC) and subnets where the Network Load Balancer lives, and assign the Network Load Balancer an IPv6 Elastic IP address.
- D. Create a target group and add the EC2 instances as targets. Create a listener on port 443 of the Application Load Balancer. Associate the newly created target group as the default target group.
Select a dual stack IP address, and create a rule in the security group that allows inbound traffic from anywhere.
Answer: B
NEW QUESTION 42
You are doing a load testing exercise on your application hosted on AWS. While testing your Amazon RDS MySQL DB instance, you notice that when you hit 100% CPU utilization on it, your application becomes non- responsive. Your application is read-heavy. What are methods to scale your data tier to meet the application's needs? Choose three answers from the options given below
- A. Add your Amazon RDS DB instance to an Auto Scalinggroup and configure your Cloud Watch metric based on CPU utilization.
- B. Enable Multi-AZ for your Amazon RDS DB instance.
- C. Use an Amazon SQS queue to throttle data going to the Amazon RDS DB instance.
- D. Use ElastiCache in front of your Amazon RDS DB to cache common queries.
- E. Shard your data set among multiple Amazon RDS DB instances.
- F. Add Amazon RDS DB read replicas, and have your application direct read queries to them.
Answer: D,E,F
Explanation:
Explanation
Amazon RDS Read Replicas provide enhanced performance and durability for database (DB) instances. This replication feature makes it easy to elastically scale out beyond the capacity constraints of a single DB Instance for read-heavy database workloads. You can create one or more replicas of a given source DB Instance and serve high-volume application read traffic from multiple copies of your data, thereby increasing aggregate read throughput For more information on Read Replica's please refer to the below link:
https://aws.amazon.com/rds/details/read-replicas/
Sharding is a common concept to split data across multiple tables in a database For more information on sharding please refer to the below link:
* https://forums.awsa mazon.com/thread jspa?messagelD=203052
Amazon OastiCache is a web service that makes it easy to deploy, operate, and scale an in-memory data store or cache in the cloud. The service improves the performance of web applications by allowing you to retrieve information from fast, managed, in-memory data stores, instead of relying entirely on slower disk-based databases Amazon OastiCache is an in-memory key/value store that sits between ycbetappiicipiJGra arcdalie data store (database) that it accesses. Whenever your application requests data, it first makes the request to the DastiCache cache. If the data exists in the cache and is current, OastiCache returns the data to your application. If the data does not exist in the cache, or the data in the cache has expired, your application requests the data from your data store which returns the data to your application. Your application then writes the data received from the store to the cache so it can be more quickly retrieved next time it is requested. For more information on Elastic Cache please refer to the below link:
* https://aws.amazon.com/elasticache/
Option B is not an ideal way to scale a database
Option C is not ideal to store the data which would go into a database because of the message size Option F is invalid because Multi-AZ feature is only a failover option
NEW QUESTION 43
You have configured the following AWS services in your organization - Auto Scalinggroup, Elastic Load Balancer, and EC2 instances. You have been requested to terminate an instance from the Autoscaling Group when the CPU utilization is less than 30%. How can you achieve this.
- A. Createa CloudWatch alarm to send a notification to the admin team. The admin team canthen manually terminate an instance from the Autnsraline Groun.
- B. Createa Cloud Watch alarm to send a notification to SQS. SQS can then remove oneinstance from the Autoscaling Group.
- C. Createa CloudWatch alarm to send a notification to the ELB. The ELB can then removeone instance from the Autoscaling Group.
- D. Createa CloudWatch alarm to send a notification to the Auto Scalinggroup when theaggregated CPU utilization is less than 30% and configure the Auto Scalingpolicy to remove one instance.
Answer: D
Explanation:
Explanation
The AWS Documentation mentions the following
You should have two policies, one for scaling in (terminating instances) and one for scaling out (launching instances), for each event to monitor. For example, if you want to scale out when the network bandwidth reaches a certain level, create a policy specifying that Auto Scaling should start a certain number of instances to help with your traffic. But you may also want an accompanying policy to scale in by a certain number when the network bandwidth level goes back down For more information on the scaling plans, please see the below link:
* http://docs.aws.amazon.com/autoscaling/latest/userguide/scaIing_plan.htmI
NEW QUESTION 44
You recently encountered a major bug in your web application during a deployment cycle. During this failed
deployment, it took the team four hours to roll back to a previously working state, which left customers with a
poor user experience. During the post-mortem, you team discussed the need to provide a quicker, more robust
way to roll back failed deployments. You currently run your web application on Amazon EC2 and use Elastic
Load Balancingforyour load balancing needs.
Which technique should you use to solve this problem?
- A. Createdeployable versioned bundles of your application. Store the bundle on AmazonS3. Use an AWS
OpsWorks stack to redeploy your web application and use AWSOpsWorks application versioningto
initiate a rollback during failures. - B. Createdeployable versioned bundles of your application. Store the bundle on AmazonS3. Re-deploy
your web application on Elastic Beanstalk and enable the ElasticBeanstalk auto - rollbackfeature tied to
Cloud Watch metrics that definefailure. - C. UsingElastic BeanStalk redeploy your web application and use the Elastic BeanStalkAPI to trigger a
FailedDeployment API call to initiate a rollback to theprevious version. - D. Usean AWS OpsWorks stack to re-deploy your web application and use AWS
OpsWorksDeploymentCommand to initiate a rollback during failures.
Answer: D
Explanation:
Explanation
The AWS Documentation mentions the following
AWS DeploymentCommand has a rollback option in it. Following commands are available for apps to use:
deploy: Deploy App.
Ruby on Rails apps have an optional args parameter named migrate. Set Args to {"migrate":["true"]) to
migrate the database.
The default setting is {"migrate": ["false"]).
The "rollback" feature Rolls the app back to the previous version.
When we are updating an app, AWS OpsWorks stores the previous versions, maximum of upto five versions.
We can use this command to roll an app back as many as four versions.
Reference Link:
* http://docs^ws.amazon.com/opsworks/latest/APIReference/API_DeploymentCommand.html
NEW QUESTION 45
From a compliance and security perspective, which of these statements is true?
- A. You do not ever need to rotate access keys for AWS IAM Users.
- B. You do not ever need to rotate access keys for AWS IAM Roles, nor AWS IAM Users.
- C. You do not ever need to rotate access keys for AWS IAM Roles.
- D. None of the other statements are true.
Answer: C
Explanation:
IAM Role Access Keys are auto-rotated by AWS on your behalf; you do not need to rotate them.
The application is granted the permissions for the actions and resources that you've defined for the role through the security credentials associated with the role. These security credentials are temporary and we rotate them automatically. We make new credentials available at least five minutes prior to the expiration of the old credentials.
http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/iam-roles-for-amazon-ec2.html
NEW QUESTION 46
Your company has developed a web application and is hosting it in an Amazon S3 bucket configured for static website hosting.
The application is using the AWS SDK for JavaScript in the browser to access data stored in an Amazon DynamoDB table.
How can you ensure that API keys for access to your data in DynamoDB are kept secure?
- A. Create an Amazon S3 role in IAM with access to the specific DynamoDB tables, and assign it to the bucket hosting your website.
- B. Store AWS keys in global variables within your application and configure the application to use these credentials when making requests.
- C. Configure S3 bucket tags with your AWS access keys for your bucket hosing your website so that the application can query them for access.
- D. Configure a web identity federation role within IAM to enable access to the correct DynamoDB resources and retrieve temporary credentials.
Answer: D
NEW QUESTION 47
You are working as an AWS Devops admins for your company. You are in-charge of building the infrastructure for the company's development teams using Cloudformation. The template will include building the VPC and networking components, installing a LAMP stack and securing the created resources. As per the AWS best practices what is the best way to design this template
- A. Create a single cloudformation template to create all the resources since it would be easierfrom the maintenance perspective.
- B. Create multiple cloudformation templates for each set of logical resources, one for networking, the otherfor LAMP stack creation.
- C. Create multiple cloudformation templates based on the number of development groups in the environment.
- D. Create multiple cloudformation templates based on the number of VPC's in the environment.
Answer: B
Explanation:
Explanation
Creating multiple cloudformation templates is an example of using nested stacks. The advantage of using nested stacks is given below as per the AWS documentation As your infrastructure grows, common patterns can emerge in which you declare the same components in each of your templates. You can separate out these common components and create dedicated templates for them. That way, you can mix and match different templates but use nested stacks to create a single, unified stack. Nested stacks are stacks that create other stacks. To create nested stacks, use the AWS::CloudFormation::Stackresource in your template to reference other templates.
For more information on Cloudformation best practices, please refer to the below link:
* http://docs.aws.amazon.com/AWSCIoudFormation/latest/UserGuide/best-practices.html
NEW QUESTION 48
A healthcare services company is concerned about the growing costs of software licensing for an application for monitoring patient wellness. The company wants to create an audit process to ensure that the application is running exclusively on Amazon EC2 Dedicated Hosts. A DevOps Engineer must create a workflow to audit the application to ensure compliance.
What steps should the Engineer take to meet this requirement with the LEAST administrative overhead?
- A. Use AWS Config Identify all EC2 instances to be audited by enabling Config Recording on all Amazon EC2 resources for the region. Create a custom AWS Config rule that triggers an AWS Lambda function by using the "config-rule-change-triggered" blueprint. Modify the Lambda evaluate.Compliance () function to verify host placement to return a NON_COMPLIANT result if the instance is not running on an EC2 Dedicated Host. Use the AWS Config report to address noncompliant instances.
- B. Use AWS CloudTrail. Identity all EC2 instances to be audited by analyzing all calls to the EC2 RunCommand API action. Invoke an AWS Lambda function that analyzes the host placement of the instance. Store the EC2 instance ID of noncompliant resources in an Amazon RDS MySOL DB instance. Generate a report by querying the RDS instance and exporting the query results to a CSV text file.
- C. Use custom Java code running on an EC2 instance. Set up EC2 Auto Scaling for the instance depending on the number of instances to be checked. Send the list of noncompliant EC2 instance IDs to an Amazon SQS queue. Set up another worker instance to process instance IDs from the SQS queue and write them to Amazon DynamoDB. Use an AWS Lambda function to terminate noncompliant instance IDs obtained from the queue, and send them to an Amazon SNS email topic for distribution.
- D. Use AWS Systems Manager Configuration Compliance. Use calls to the put-compliance- items API action to scan and build a database of noncompliant EC2 instances based on their host placement configuration. Use an Amazon DynamoDB table to store these instance IDs for fast access. Generate a report through Systems Manager by calling the list-compliance- summaries API action.
Answer: A
Explanation:
https://aws.amazon.com/about-aws/whats-new/2015/11/use-aws-config-to-track-ec2-instances- on-dedicated-hosts-and-assess-license-compliance/
NEW QUESTION 49
A DevOps engineer is designing a multi-Region disaster recovery strategy for an application requiring an RPO of 1 hour and RTO of 4 hours. The application is deployed with an AWS CloudFormation template that creates an Application Load Balancer, Amazon EC2 instances in an Auto Scaling group, and an Amazon RDS Multi-AZ DB instance with 20 GB of allocated storage. The AMI of the application instance does not contain data and has been copied to the destination Region.
Which combination of actions will satisfy the recovery objectives at the LOWEST cost? (Choose two.)
- A. Upon failover, launch the CloudFormation template in the failover Region with the snapshot ID as an input parameter. When the stack creation is complete, change the DNS records to point to the failover Region's Elastic Load Balancer.
- B. Launch an RDS DB instance in the failover Region and use AWS DMS to configure ongoing replication from the source database.
- C. Schedule an AWS Lambda function to take a snapshot of the database every hour and copy the snapshot to the failover Region.
- D. Utilizing the build-in RDS automated backups, set up an event with Amazon CloudWatch Events that triggers an AWS Lambda function to copy the snapshot to the failover Region.
- E. Upon failover, update the CloudFormation stack in the failover Region to update the Auto Scaling group from one running instance to the desired number of instances. When the stack update is complete, change the DNS records to point to the failover Region's Elastic Load Balancer.
Answer: A,D
NEW QUESTION 50
A company is reviewing its IAM policies. One policy written by the DevOps Engineer has been flagged as too permissive. The policy is used by an AWS Lambda function that issues a stop command to Amazon EC2 instances tagged with Environment: NonProductionover the weekend. The current policy is:
What changes should the Engineer make to achieve a policy of least permission? (Choose three.)
- A.
- B.
- C.
- D.
- E.
- F.
Answer: A,C,D
NEW QUESTION 51
When thinking of AWS Elastic Beanstalk, the 'Swap Environment URLs' feature most directly aids in what?
- A. Immutable Rolling Deployments
- B. Canary Deployments
- C. Mutable Rolling Deployments
- D. Blue-Green Deployments
Answer: D
Explanation:
Simply upload the new version of your application and let your deployment service (AWS Elastic Beanstalk, AWS CloudFormation, or AWS OpsWorks) deploy a new version (green). To cut over to the new version, you simply replace the ELB URLs in your DNS records. Elastic Beanstalk has a Swap Environment URLs feature to facilitate a simpler cutover process.
https://d0.awsstatic.com/whitepapers/overview-of-deployment-options-on-aws.pdf
NEW QUESTION 52
UESTION NO: 129
A DevOps Engineer manages a large commercial website that runs on Amazon EC2. The website uses Amazon Kinesis Data Streams to collect and process web logs. The Engineer manages the Kinesis consumer application, which also runs on EC2. Spikes of data cause the Kinesis consumer application to fall behind, and the streams drop records before they can be processed.
What is the FASTEST method to improve stream handling?
- A. Convert the Kinesis consumer application to run as an AWS Lambda function. Configure the Kinesis Data Streams as the event source for the Lambda function to process the data streams.
- B. Modify the Kinesis consumer application to store the logs durably in amazon S3. Use Amazon EMR to process the data directly on S3 to derive customer insights and store the results in S3.
- C. Increase the number of shards in the Kinesis Data Streams to increase the overall throughput so that the consumer processes data faster.
- D. Horizontally scale the Kinesis consumer application by adding more EC2 instances based on the GetRecord.IteratorAgeMiliseconds Amazon CloudWatch metric. Increase the Kinesis Data Streams retention period.
Answer: D
NEW QUESTION 53
You meet once per month with your operations team to review the past month's data. During the meeting, you
realize that 3 weeks ago, your monitoring system which pings over HTTP from outside AWS recorded a large
spike in latency on your 3-tier web service API. You use DynamoDB for the database layer, ELB, EBS, and
EC2 for the business logic tier, and SQS, ELB, and EC2 for the presentation layer. Which of the following
techniques will NOT help you figure out what happened?
- A. Analyze your logs to detect bursts in traffic at that time.
- B. Review your ELB access logs in S3 to see if any ELBs in your system saw the latency.
- C. Check your CloudTrail log history around the spike's time for any API calls that caused slowness.
- D. Review CloudWatch Metrics for one minute interval graphs to determine which components) slowed the
system down.
Answer: D
Explanation:
Explanation
The Cloudwatch metric retention is as follows. If the data points are of a one minute interval, then the graphs
will not be available in Cloudwatch
* Data points with a period of less than 60 seconds are available for 3 hours. These data points are
high-resolution custom metrics.
* Data points with a period of 60 seconds (1 minute) are available for 15 days
* Data points with a period of 300 seconds (5 minute) are available for 63 days
* Data points with a period of 3600 seconds (1 hour) are available for 455 days (15 months) For more
information on Cloudwatch metrics, please visit the below U RL:
* http://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/cloudwatch_co
ncepts.html
NEW QUESTION 54
An Application team is refactoring one of its internal tools to run in AWS instead of on-premises hardware. All of the code is currently written in Python and is standalone. There is also no external state store or relational database to be queried.
Which deployment pipeline incurs the LEAST amount of changes between development and production?
- A. Developers should use Docker for local development. Use AWS SMS to import these containers as AMIs for Amazon EC2 whenever dependencies are updated. Use AWS CodePipeline to test new code changes against the Auto Scaling group.
- B. Developers should use their native Python environment. When Dependencies are changed and a new code is ready, use AWS CodePipeline and AWS CodeBuild to perform functional tests and then upload the new container to the Amazon ECR. Use CodePipeline and CodeBuild with the custom container to test new code changes inside AWS Elastic Beanstalk.
- C. Developers should use Docker for local development. When dependencies are changed and a new container is ready, use AWS CodePipeline and AWS CodeBuild to perform functional tests and then upload the new container to Amazon ECR. Use AWS CloudFormation with the custom container to deploy the new Amazon ECS.
- D. Developers should use their native Python environment. When Dependencies are changed and a new container is ready, use AWS CodePipeline and AWS CodeBuild to perform functional tests and then upload the new container to the Amazon ECR. Use AWS CloudFormation with the custom container to deploy the new Amazon ECS.
Answer: C
NEW QUESTION 55
You have a set of web servers hosted in A WS which host a web application used by a section of users. You want to monitor the number of errors which occur when using the web application. Which of the below options can be used for this purpose. Choose 3 answers from the options given below.
- A. Searchfor the keyword "ERROR" in the log files on the server.
- B. Sendthe logs from the instances onto Cloudwatch logs.
- C. Incrementa metric filter in Cloudwatch whenever the pattern is matched.
- D. Searchforthe keyword "ERROR" in Cloudwatch logs.
Answer: B,C,D
Explanation:
Explanation
The AWS documentation mentions the following
You use metric filters to search for and match terms, phrases, or values in your log events. When a metric filter finds one of the terms, phrases, or values in your log events, you can increment the value of a CloudWatch metric. For example, you can create a metric filter to search for and count the occurrence of the word CRRORin your log events.
For more information on Cloudwatch logs - Filter and pattern matching, please refer to the below link:
http://docs.aws.amazon.com/AmazonCloudWatch/latest/logs/FilterAndPatternSyntax.html
NEW QUESTION 56
......
Amazon AWS DevOps Engineer Professional Practice Test Questions, Amazon AWS DevOps Engineer Professional Exam Practice Test Questions
Amazon AWS Certified DevOps Engineer – Professional is an advanced certification path that covers the details of AWS services and engineering processes required for the successful function of an organization. It is an ideal option to validate your technical expertise and skills and lead your career to success.
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