DOP-C02 Tests - DOP-C02 Fragenpool

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Amazon DOP-C02 Exam Overview:

Certification Vendor:	Amazon AWS
Exam Name:	AWS Certified DevOps Engineer - Professional
Exam Number:	DOP-C02
Related Certifications:	AWS Certified Developer - Associate AWS Certified SysOps Administrator - Associate
Available Languages:	Traditional Chinese, English, Japanese, Simplified Chinese, Korean
Exam Format:	Multiple response, Multiple choice
Real Exam Qty:	75 (65 scored, 10 unscored)
Exam Duration:	180 minutes
Certificate Validity Period:	3 years
Exam Price:	300 USD
Passing Score:	750 (scaled score 100–1000)
Recommended Training:	AWS Certified DevOps Engineer - Professional Exam Guide AWS Training and Certification
Exam Registration:	AWS Certification Registration Pearson VUE Registration
Sample Questions:	Amazon DOP-C02 Sample Questions
Exam Way:	Online proctored or onsite at testing centers
Pre Condition:	Recommended: AWS Certified Developer - Associate or AWS Certified SysOps Administrator - Associate, plus 2+ years of hands-on experience provisioning, operating, and managing AWS environments
Official Syllabus URL:	https://docs.aws.amazon.com/aws-certification/latest/devops-engineer-professional-02/devops-engineer-professional-02.html

>> DOP-C02 Tests <<

DOP-C02 Fragenpool - DOP-C02 Testking

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Um sich auf die Amazon DOP-C02-Zertifizierungsprüfung vorzubereiten, können Kandidaten verschiedene Ressourcen nutzen, die von AWS bereitgestellt werden, z. B. Schulungskurse, Praxisprüfungen und Beispielfragen. Kandidaten können ihre Erfahrungen auch mit AWS -Diensten und DevOps -Methoden nutzen, um sich auf die Prüfung vorzubereiten. Es wird empfohlen, dass Kandidaten mindestens zwei Jahre Erfahrung mit AWS -Diensten und ein Jahr Erfahrung mit DevOps -Praktiken haben, bevor Sie die Zertifizierungsprüfung versuchen.

Amazon AWS Certified DevOps Engineer - Professional DOP-C02 Prüfungsfragen mit Lösungen (Q114-Q119):

114. Frage
An application running on a set of Amazon EC2 instances in an Auto Scaling group requires a configuration file to operate. The instances are created and maintained with AWS CloudFormation. A DevOps engineer wants the instances to have the latest configuration file when launched and wants changes to the configuration file to be reflected on all the instances with a minimal delay when the CloudFormation template is updated. Company policy requires that application configuration files be maintained along with AWS infrastructure configuration files m source control.
Which solution will accomplish this?

A. In the CloudFormaiion template add an AWS Config rule. Place the configuration file content in the rule's InputParameters property and set the Scope property to the EC2 Auto Scaling group. Add an AWS Systems Manager Resource Data Sync resource to the template to poll for updates to the configuration.
B. In the CloudFormation template add an EC2 launch template resource. Place the configuration file content in the launch template. Configure the cfn-mit script to run when the instance is launched and configure the cfn-hup script to poll for updates to the configuration.
C. In the CloudFormation template add CloudFormation imt metadata. Place the configuration file content m the metadata. Configure the cfn-init script to run when the instance is launched and configure the cfn-hup script to poll for updates to the configuration.
D. In the CloudFormation template add an EC2 launch template resource. Place the configuration file content in the launch template. Add an AWS Systems Manager Resource Data Sync resource to the template to poll for updates to the configuration.

Antwort: C

Begründung:
Use the AWS::CloudFormation::Init type to include metadata on an Amazon EC2 instance for the cfn-init helper script. If your template calls the cfn-init script, the script looks for resource metadata rooted in the AWS::CloudFormation::Init metadata key. Reference: https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-init.html

115. Frage
A company is using an AWS CodeBuild project to build and package an application. The packages are copied to a shared Amazon S3 bucket before being deployed across multiple AWS accounts.
The buildspec.yml file contains the following:
The DevOps engineer has noticed that anybody with an AWS account is able to download the artifacts.
What steps should the DevOps engineer take to stop this?

A. Configure a default ACL for the S3 bucket that defines the set of authenticated users as the relevant AWS accounts only and grants read-only access.
B. Modify the post_build command to remove --acl authenticated-read and configure a bucket policy that allows read access to the relevant AWS accounts only.
C. Create an S3 bucket policy that grants read access to the relevant AWS accounts and denies read access to the principal "*".
D. Modify the post_build command to use --acl public-read and configure a bucket policy that grants read access to the relevant AWS accounts only.

Antwort: B

Begründung:
When setting the flag authenticated-read in the command line, the owner gets FULL_CONTROL. The AuthenticatedUsers group (Anyone with an AWS account) gets READ access.Reference:https://docs.aws.
amazon.com/AmazonS3/latest/userguide/acl-overview.html

116. Frage
A DevOps engineer is working on a data archival project that requires the migration of on-premises data to an Amazon S3 bucket. The DevOps engineer develops a script that incrementally archives on-premises data that is older than 1 month to Amazon S3. Data that is transferred to Amazon S3 is deleted from the on-premises location The script uses the S3 PutObject operation.
During a code review the DevOps engineer notices that the script does not verity whether the data was successfully copied to Amazon S3. The DevOps engineer must update the script to ensure that data is not corrupted during transmission. The script must use MD5 checksums to verify data integrity before the on-premises data is deleted.
Which solutions for the script will meet these requirements'? (Select TWO.)

A. Include the MD5 checksum within the Content-MD5 parameter. Check the operation call's return status to find out if an error was returned.
B. Include the checksum digest within the Metadata parameter as a name-value pair After upload use the S3 HeadObject operation to retrieve metadata from the object.
C. Check the returned response for the Versioned Compare the returned Versioned against the MD5 checksum.
D. Check the returned response for the ETag. Compare the returned ETag against the MD5 checksum.
E. Include the checksum digest within the tagging parameter as a URL query parameter.

Antwort: A,D

Begründung:
Explanation
https://docs.aws.amazon.com/AmazonS3/latest/userguide/checking-object-integrity.html

117. Frage
A company has multiple AWS accounts. The company uses AWS IAM Identity Center (AWS Single Sign- On) that is integrated with AWS Toolkit for Microsoft Azure DevOps. The attributes for access control feature is enabled in IAM Identity Center.
The attribute mapping list contains two entries. The department key is mapped to ${path:enterprise.
department}. The costCenter key is mapped to ${path:enterprise.costCenter}.
All existing Amazon EC2 instances have a department tag that corresponds to three company departments (d1, d2, d3). A DevOps engineer must create policies based on the matching attributes. The policies must minimize administrative effort and must grant each Azure AD user access to only the EC2 instances that are tagged with the user's respective department name.
Which condition key should the DevOps engineer include in the custom permissions policies to meet these requirements?

A. Condition: { "StringEquals": { "aws:ResourceTag/department": "${aws:PrincipalTag/department}" } }
B. Condition: { "StringEquals": { "aws:PrincipalTag/department": "d1", "aws:PrincipalTag/department": "d2", "aws:PrincipalTag/department": "d3" } }
C. Condition: { "StringEquals": { "aws:PrincipalTag/department": "${aws:ResourceTag/department}" } }
D. Condition: { "StringEquals": { "ec2:ResourceTag/department": "${aws:PrincipalTag/department}" } }

Antwort: A

Begründung:
https://docs.aws.amazon.com/singlesignon/latest/userguide/configure-abac.html

118. Frage
A company deploys its corporate infrastructure on AWS across multiple AWS Regions and Availability Zones. The infrastructure is deployed on Amazon EC2 instances and connects with AWS loT Greengrass devices. The company deploys additional resources on on-premises servers that are located in the corporate headquarters.
The company wants to reduce the overhead involved in maintaining and updating its resources. The company's DevOps team plans to use AWS Systems Manager to implement automated management and application of patches. The DevOps team confirms that Systems Manager is available in the Regions that the resources are deployed m Systems Manager also is available in a Region near the corporate headquarters.
Which combination of steps must the DevOps team take to implement automated patch and configuration management across the company's EC2 instances loT devices and on-premises infrastructure? (Select THREE.)

A. Use Systems Manager Run Command to schedule patching for the EC2 instances AWS loT Greengrass devices and on-premises servers.
B. Generate a managed-instance activation Use the Activation Code and Activation ID to install Systems Manager Agent (SSM Agent) on each server in the on-premises environment Update the AWS loT Greengrass IAM token exchange role Use the role to deploy SSM Agent on all the loT devices.
C. Use Systems Manager Patch Manager to schedule patching loT the EC2 instances AWS loT Greengrass devices and on-premises servers as a Systems Manager maintenance window task.
D. Apply tags lo all the EC2 instances. AWS loT Greengrass devices, and on-premises servers. Use Systems Manager Session Manager to push patches to all the tagged devices.
E. Create an IAM instance profile for Systems Manager Attach the instance profile to all the EC2 instances in the AWS account. For the AWS loT Greengrass devices and on-premises servers create an IAM service role for Systems Manager.
F. Configure Amazon EventBridge to monitor Systems Manager Patch Manager for updates to patch baselines. Associate Systems Manager Run Command with the event lo initiate a patch action for all EC2 instances AWS loT Greengrass devices and on-premises servers.

Antwort: B,C,E

Begründung:
Explanation
https://aws.amazon.com/blogs/mt/how-to-centrally-manage-aws-iot-greengrass-devices-using-aws-systems-mana

119. Frage
......

DOP-C02 Fragenpool: https://www.zertfragen.com/DOP-C02_prufung.html

Übrigens, Sie können die vollständige Version der ZertFragen DOP-C02 Prüfungsfragen aus dem Cloud-Speicher herunterladen: https://drive.google.com/open?id=1RFt0rcO-husfYAxbanVPBiZMxUkPsMNv