DOP-C02 Online Prüfung, DOP-C02 Kostenlos Downloden

Sie können im Internet kostenlos die Software und Prüfungsfragen und Antworten zur Amazon DOP-C02 Zertifizierungsprüfung als Probe herunterladen. DeutschPrüfung wird Ihnen helfen, die Amazon DOP-C02 Zertifizierungsprüfung zu bestehen. Wenn Sie unvorsichtigerweise in der Prüfung durchfallen, erstatten wir Ihnen Ihre an uns geleistene Zahlung.

Verdiener des AWS Certified DevOps Engineer - Professionelle Zertifizierung zeigt ein hohes Maß an Fachwissen in DevOps Engineering on AWS und kann Fachleuten helfen, ihre Karriere in diesem Bereich voranzutreiben. Es ist ein wesentlicher Berechtigungsnachweis für diejenigen, die für die Gestaltung und Verwaltung komplexer Systeme auf AWS und für diejenigen verantwortlich sind, die ihre AWS -Fähigkeiten auf die nächste Ebene bringen möchten.

>> DOP-C02 Online Prüfung <<

DOP-C02 Kostenlos Downloden, DOP-C02 Quizfragen Und Antworten

DeutschPrüfung ist eine Website, die alle IT-Lerner wissen. DeutschPrüfung ist von den IT-Zertifizungskandidaten immer gut bewertet. Es ist eine Website, die Leuten wirklich helfen kann, weil DeutschPrüfung eine IT-Elitengruppen hat und auch die ausgezeichneten und echten Prüfungsmaterialien zur Amazon DOP-C02 Zertifizierungsprüfung anbietet. Deshalb kann DeutschPrüfung anderen viele nützliche Schulungsunterlagen über DOP-C02 Prüfung bereitstellen, die ihre Bedürfnisse abdecken.

Amazon AWS Certified DevOps Engineer - Professional DOP-C02 Prüfungsfragen mit Lösungen (Q282-Q287):

282. Frage
A DevOps engineer has developed an AWS Lambda function The Lambda function starts an AWS CloudFormation drift detection operation on all supported resources for a specific CloudFormation stack The Lambda function then exits Its invocation The DevOps engineer has created an Amazon EventBrdge scheduled rule that Invokes the Lambda function every hour. An Amazon Simple Notification Service (Amazon SNS) topic already exists In the AWS account. The DevOps engineer has subscribed to the SNS topic to receive notifications The DevOps engineer needs to receive a notification as soon as possible when drift is detected in this specific stack configuration.
Which solution Will meet these requirements?

A. Create a second Lambda function to query the CloudFormation API for the drift detection results for the stack Configure the second Lambda function to publish a message to the SNS topic If drift ts detected Adjust the existing EventBridge rule to also target the second Lambda function
B. Configure the existing EventBridge rule to also target the SNS topic Configure an SNS subscription filter policy to match the Cloud Formation stack. Attach the subscription filter policy to the SNS tomc
C. Configure AWS Config in the account. Use the cloudformation-stack-drift-detection-check managed rule. Create a second EventBndge rule that reacts to a compliance change event for the CloudFormaUon stack. Configure the SNS topc as a target of the second EventBridge rule.
D. Configure Amazon GuardDuty in the account with drift detection for all CloudFormation stacks. Create a second EventBndge rule that reacts to the GuardDuty drift detection event finding for the specific CloudFormation stack. Configure the SNS topic as a target of the second EventBridge rule.

Antwort: C

Begründung:
A comprehensive and detailed explanation is:
Option A is incorrect because EventBridge rules cannot filter events based on the message body or attributes of the target service. Therefore, configuring an SNS subscription filter policy to match the CloudFormation stack will not work. The SNS topic will receive all events from the EventBridge rule, regardless of the stack name or drift status.
Option B is incorrect because it introduces unnecessary complexity and cost. Creating a second Lambda function to query the CloudFormation API for the drift detection results is redundant, since CloudFormation already publishes drift detection events to EventBridge. Moreover, invoking two Lambda functions every hour will incur more charges than invoking one.
Option C is incorrect because GuardDuty does not provide drift detection for CloudFormation stacks. GuardDuty is a threat detection service that monitors for malicious activity and unauthorized behavior in AWS accounts and workloads. It does not monitor or report on configuration changes or drifts in CloudFormation stacks.
Option D is correct because it leverages AWS Config and its managed rule for drift detection. AWS Config is a service that enables you to assess, audit, and evaluate the configurations of your AWS resources. It can detect configuration changes and drifts in CloudFormation stacks using the cloudformation-stack-drift-detection-check managed rule. This rule triggers an AWS Config event when a stack drifts from its expected template configuration. By creating a second EventBridge rule that reacts to this event for the specific stack, the DevOps engineer can configure the SNS topic as a target and receive a notification as soon as possible when drift is detected.
Reference:
AWS Config
Amazon SNS subscription filter policies
Amazon EventBridge rules

283. Frage
A company has deployed a critical application in two AWS Regions. The application uses an Application Load Balancer (ALB) in both Regions. The company has Amazon Route 53 alias DNS records for both ALBs.
The company uses Amazon Route 53 Application Recovery Controller to ensure that the application can fail over between the two Regions. The Route 53 ARC configuration includes a routing control for both Regions. The company uses Route 53 ARC to perform quarterly disaster recovery (DR) tests.
During the most recent DR test, a DevOps engineer accidentally turned off both routing controls. The company needs to ensure that at least one routing control is turned on at all times.
Which solution will meet these requirements?

A. In Route 53 ARC. create a new assertion safety rule. Apply the assertion safety rule to the two routing controls. Configure the rule with the ATLEAST type with a threshold of 1.
B. In Route 53 ARC, create a new resource set. Configure the resource set with an AWS: Route53: HealthCheck resource type. Specify the ARNs of the two routing controls as the target resource. Create a new readiness check for the resource set.
C. In Route 53 ARC, create a new gating safety rule. Apply the assertion safety rule to the two routing controls. Configure the rule with the OR type with a threshold of 1.
D. In Route 53 ARC, create a new resource set. Configure the resource set with an AWS: Route53RecoveryReadiness: DNSTargetResource resource type. Add the domain names of the two Route 53 alias DNS records as the target resource. Create a new readiness check for the resource set.

Antwort: A

Begründung:
The correct solution is to create a new assertion safety rule in Route 53 ARC and apply it to the two routing controls. An assertion safety rule is a type of safety rule that ensures that a minimum number of routing controls are always enabled. The ATLEAST type of assertion safety rule specifies the minimum number of routing controls that must be enabled for the rule to evaluate as healthy. By setting the threshold to 1, the rule ensures that at least one routing control is always turned on. This prevents the scenario where both routing controls are accidentally turned off and the application becomes unavailable in both Regions.
The other solutions are incorrect because they do not use safety rules to prevent both routing controls from being turned off. A gating safety rule is a type of safety rule that prevents routing control state changes that violate the rule logic. The OR type of gating safety rule specifies that one or more routing controls must be enabled for the rule to evaluate as healthy. However, this rule does not prevent a user from turning off both routing controls manually. A resource set is a collection of resources that are tested for readiness by Route 53 ARC. A readiness check is a test that verifies that all the resources in a resource set are operational. However, these concepts are not related to routing control states or safety rules. Therefore, creating a new resource set and a new readiness check will not ensure that at least one routing control is turned on at all times. Reference:
Routing control in Amazon Route 53 Application Recovery Controller
Viewing and updating routing control states in Route 53 ARC
Creating a control panel in Route 53 ARC
Creating safety rules in Route 53 ARC

284. Frage
A company recently launched multiple applications that use Application Load Balancers. Application response time often slows down when the applications experience problems A DevOps engineer needs to Implement a monitoring solution that alerts the company when the applications begin to perform slowly The DevOps engineer creates an Amazon Simple Notification Semce (Amazon SNS) topic and subscribe the company's email address to the topic What should the DevOps engineer do next to meet the requirements?

A. Create an Amazon CloudWatch alarm that uses the AWS/ApplicationELB namespace RequestCountPerTarget metric Configure the CloudWatch alarm to send a notification when the average response time becomes greater than the longest response time that the application supports Configure the CloudWatch alarm to use the SNS topic
B. Create an Amazon EventBridge rule that invokes an AWS Lambda function to query the applications on a 5-minute interval Configure the Lambda function to publish a notification to the SNS topic when the applications return errors.
C. Create an Amazon CloudWatch alarm that uses the AWS/AppljcabonELB namespace RequestCountPerTarget metric Configure the CloudWatch alarm to send a notification when the number of connections becomes greater than the configured number of threads that the application supports Configure the CloudWatch alarm to use the SNS topic.
D. Create an Amazon CloudWatch Synthetics canary that runs a custom script to query the applications on a 5-minute interval. Configure the canary to use the SNS topic when the applications return errors.

Antwort: D

Begründung:
Option A is incorrect because creating an Amazon EventBridge rule that invokes an AWS Lambda function to query the applications on a 5-minute interval is not a valid solution. EventBridge rules can only trigger Lambda functions based on events, not on time intervals. Moreover, querying the applications on a 5-minute interval might incur unnecessary costs and network overhead, and might not detect performance issues in real time.
Option B is correct because creating an Amazon CloudWatch Synthetics canary that runs a custom script to query the applications on a 5-minute interval is a valid solution. CloudWatch Synthetics canaries are configurable scripts that monitor endpoints and APIs by simulating customer behavior. Canaries can run as often as once per minute, and can measure the latency and availability of the applications. Canaries can also send notifications to an Amazon SNS topic when they detect errors or performance issues1.
Option C is incorrect because creating an Amazon CloudWatch alarm that uses the AWS/ApplicationELB namespace RequestCountPerTarget metric is not a valid solution. The RequestCountPerTarget metric measures the number of requests completed or connections made per target in a target group2. This metric does not reflect the application response time, which is the requirement. Moreover, configuring the CloudWatch alarm to send a notification when the number of connections becomes greater than the configured number of threads that the application supports is not a valid way to measure the application performance, as it depends on the application design and implementation.
Option D is incorrect because creating an Amazon CloudWatch alarm that uses the AWS/ApplicationELB namespace RequestCountPerTarget metric is not a valid solution, for the same reason as option C. The RequestCountPerTarget metric does not reflect the application response time, which is the requirement.
Moreover, configuring the CloudWatch alarm to send a notification when the average response time becomes greater than the longest response time that the application supports is not a valid way to measure the application performance, as it does not account for variability or outliers in the response time distribution.
References:
1: Using synthetic monitoring
2: Application Load Balancer metrics

285. Frage
A company builds an application that uses an Application Load Balancer in front of Amazon EC2 instances that are in an Auto Scaling group. The application is stateless. The Auto Scaling group uses a custom AMI that is fully prebuilt. The EC2 instances do not have a custom bootstrapping process.
The AMI that the Auto Scaling group uses was recently deleted. The Auto Scaling group's scaling activities show failures because the AMI ID does not exist.
Which combination of steps should a DevOps engineer take to meet these requirements? (Select THREE.)

A. Reduce the Auto Scaling group's desired capacity to O.
B. Create a new launch template that uses the new AMI.
C. Increase the Auto Scaling group's desired capacity by I.
D. Create a new AMI by copying the most recent public AMI of the operating system that the EC2 instances use.
E. Update the Auto Scaling group to use the new launch template.
F. Create a new AMI from a running EC2 instance in the Auto Scaling group.

Antwort: B,D,E

Begründung:
To restore the functionality of the Auto Scaling group after the AMI was deleted, the DevOps engineer needs to create a new AMI and update the Auto Scaling group to use it. The DevOps engineer can create a new AMI by copying the most recent public AMI of the operating system that the EC2 instances use. This will ensure that the new AMI has the same operating system as the custom AMI that was deleted. The DevOps engineer can then create a new launch template that uses the new AMI and update the Auto Scaling group to use the new launch template. This will allow the Auto Scaling group to launch new instances with the new AMI.

286. Frage
A company hired a penetration tester to simulate an internal security breach The tester performed port scans on the company's Amazon EC2 instances. The company's security measures did not detect the port scans.
The company needs a solution that automatically provides notification when port scans are performed on EC2 instances. The company creates and subscribes to an Amazon Simple Notification Service (Amazon SNS) topic.
What should the company do next to meet the requirement?

A. Ensure that Amazon Inspector is enabled Create an Amazon EventBridge event for detected network reachability findings that indicate port scans Connect the event to the SNS topic.
B. Ensure that Amazon GuardDuty is enabled Create an Amazon CloudWatch alarm for detected EC2 and port scan findings. Connect the alarm to the SNS topic.
C. Ensure that Amazon Inspector is enabled. Create an Amazon EventBridge event for detected CVEs that cause open port vulnerabilities. Connect the event to the SNS topic
D. Ensure that AWS CloudTrail is enabled Create an AWS Lambda function to analyze the CloudTrail logs for unusual amounts of traffic from an IP address range Connect the Lambda function to the SNS topic.

Antwort: B

Begründung:
Ensure that Amazon GuardDuty is Enabled:
* Amazon GuardDuty is a threat detection service that continuously monitors for malicious activity and unauthorized behavior.
* It can detect port scans and generate findings for these events.
Create an Amazon CloudWatch Alarm for Detected EC2 and Port Scan Findings:
* Configure GuardDuty to monitor for port scans and other threats.
* Create a CloudWatch alarm that triggers when GuardDuty detects port scan activities.
Connect the Alarm to the SNS Topic:
* The CloudWatch alarm should be configured to send notifications to the SNS topic subscribed by the security team.
* This setup ensures that the security team receives near-real-time notifications when a port scan is detected on the EC2 instances.
Example configuration steps:
* Enable GuardDuty and ensure it is monitoring the relevant AWS accounts.
* Create a CloudWatch alarm:
{
"AlarmName": "GuardDutyPortScanAlarm",
"MetricName": "ThreatIntelIndicator",
"Namespace": "AWS/GuardDuty",
"Statistic": "Sum",
"Dimensions": [
{
"Name": "FindingType",
"Value": "Recon:EC2/Portscan"
}
],
"Period": 300,
"EvaluationPeriods": 1,
"Threshold": 1,
"ComparisonOperator": "GreaterThanOrEqualToThreshold",
"AlarmActions": ["arn:aws:sns:region:account-id:SecurityAlerts"]
}
References:
* Amazon GuardDuty
* Creating CloudWatch Alarms for GuardDuty Findings

287. Frage
......

Konfrontieren Sie sich in Ihrer Karriere mit Herausforderung? Wollen Sie anderen Ihre Fähigkeit zeigen? Wollen Sie mehr Chancen Ihre Arbeitsstelle erhöhen? Nehmen Sie bitte an IT-Zertifizierungsprüfungen teil. Die Amazon Zertifizierungsprüfungen sind sehr wichtig in IT-Industrie. Wenn Sie Amazon Zertifizierung besitzen, können Sie viele Hilfen bekommen. Beginnen Sie bitte mit der Amazon DOP-C02 Zertifizierungsprüfung, weil die sehr wichtig in Amazon ist. Und Wie können Sie diese Prüfung einfach bestehen? Die DeutschPrüfung Prüfungsunterlagen können Ihren Wunsch erreichen.

DOP-C02 Kostenlos Downloden: https://www.deutschpruefung.com/DOP-C02-deutsch-pruefungsfragen.html

Bob Lee Bob Lee

Biography

DOP-C02 Online Prüfung, DOP-C02 Kostenlos Downloden

DOP-C02 Kostenlos Downloden, DOP-C02 Quizfragen Und Antworten

Amazon AWS Certified DevOps Engineer - Professional DOP-C02 Prüfungsfragen mit Lösungen (Q282-Q287):

Archives