Blog

Craig Ross Craig Ross

0 Course Enrolled • 0 Course Completed

Biography

Amazon DVA-C02: AWS Certified Developer - Associate braindumps PDF & Testking echter Test

Die Schulungsunterlagen zur Amazon DVA-C02 Zertifizierungsprüfung von It-Pruefung sind die besten Schulungsunterlagen zur Amazon DVA-C02 Zertifizierungsprüfung. Sie sind die besten Schulungsunterlagen unter allen Schulungsunterlagen. Sie können Ihnen nicht nur helfen, die Amazon DVA-C02 Prüfung erfolgreich zu bestehen, Ihre Fachkenntnisse und Fertigkeiten zu verbessern und auch eine Karriere zu machen. Sie werden von allen Ländern gleich behandelt.

Die Amazon DVA-C02 (AWS Certified Developer - Associate) Zertifizierungsprüfung ist darauf ausgelegt, die Fähigkeiten und Kenntnisse von Personen zu validieren, die Erfahrung in der Entwicklung und Wartung von Anwendungen auf der AWS-Plattform haben. Diese Zertifizierung eignet sich ideal für Entwickler, die ihre Fähigkeit demonstrieren möchten, skalierbare und zuverlässige Anwendungen auf AWS zu entwerfen, bereitzustellen und zu warten. Die Prüfung umfasst eine Reihe von Themen, einschließlich AWS-Kernservices, Anwendungsentwicklung und bewährten Sicherheitspraktiken.

>> DVA-C02 Zertifizierungsprüfung <<

DVA-C02 Schulungsangebot & DVA-C02 Examsfragen

Wenn Sie in kurzer Zeit mit weniger Mühe sich ganz effizient auf die Amazon DVA-C02 Zertifizierungsprüfung vorbereiten, benutzen Sie doch schnell die Schulungsunterlagen zur Amazon DVA-C02 Zertifizierungsprüfung. Sie werden von der Praxis bewährt. Viele Kandidaten haben bewiesen, dass man mit der Hilfe von It-Pruefung die Prüfung 100% bestehen können. Mit It-Pruefung können Sie Ihr Ziel erreichen und die beste Effekte erzielen.

Amazon AWS Certified Developer - Associate DVA-C02 Prüfungsfragen mit Lösungen (Q644-Q649):

644. Frage
A company is running Amazon EC2 instances in multiple AWS accounts. A developer needs to implement an application that collects all the lifecycle events of the EC2 instances. The application needs to store the lifecycle events in a single Amazon Simple Queue Service (Amazon SQS) queue in the company's main AWS account for further processing.
Which solution will meet these requirements?

A. Configure the permissions on the main account event bus to receive events from all accounts. Create an Amazon EventBridge rule in each account to send all the EC2 instance lifecycle events to the main account event bus. Add an EventBridge rule to the main account event bus that matches all EC2 instance lifecycle events. Set the SQS queue as a target for the rule.
B. Use the resource policies of the SQS queue in the main account to give each account permissions to write to that SQS queue. Add to the Amazon EventBridge event bus of each account an EventBridge rule that matches all EC2 instance lifecycle events. Add the SQS queue in the main account as a target of the rule.
C. Configure Amazon EC2 to deliver the EC2 instance lifecycle events from all accounts to the Amazon EventBridge event bus of the main account. Add an EventBridge rule to the event bus of the main account that matches all EC2 instance lifecycle events. Add the SQS queue as a target of the rule.
D. Write an AWS Lambda function that scans through all EC2 instances in the company accounts to detect EC2 instance lifecycle changes. Configure the Lambda function to write a notification message to the SQS queue in the main account if the function detects an EC2 instance lifecycle change. Add an Amazon EventBridge scheduled rule that invokes the Lambda function every minute.

Antwort: A

Begründung:
Explanation
Amazon EC2 instances can send the state-change notification events to Amazon EventBridge.
https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/monitoring-instance-state-changes.html Amazon EventBridge can send and receive events between event buses in AWS accounts.
https://docs.aws.amazon.com/eventbridge/latest/userguide/eb-cross-account.html

645. Frage
A company is using an Amazon API Gateway REST API endpoint as a webhook to publish events from an on-premises source control management (SCM) system to Amazon EventBridge.
The company has configured an EventBridge rule to listen for the events and to control application deployment in a central AWS account. The company needs to receive the same events across multiple receiver AWS accounts.
How can a developer meet these requirements without changing the configuration of the SCM system?

A. Deploy the API Gateway REST API to all the required AWS accounts. Use the same custom domain name for all the gateway endpoints so that a single SCM webhook can be used for all events from all accounts.
B. Grant permission to the central AWS account for EventBridge to access the receiver AWS accounts. Add an EventBridge event bus on the receiver AWS accounts as the targets to the existing EventBridge rule.
C. Deploy the API Gateway REST API to all the receiver AWS accounts. Create as many SCM webhooks as the number of AWS accounts.
D. Convert the API Gateway type from REST API to HTTP API.

Antwort: B

646. Frage
A developer has been asked to create an AWS Lambda function that is invoked any time updates are made to items in an Amazon DynamoDB table. The function has been created and appropriate permissions have been added to the Lambda execution role Amazon DynamoDB streams have been enabled for the table, but the function 15 still not being invoked.
Which option would enable DynamoDB table updates to invoke the Lambda function?

A. Map an Amazon Simple Notification Service (Amazon SNS) topic to the DynamoDB streams.
B. Increase the maximum runtime (timeout) setting of the Lambda function.
C. Configure event source mapping for the Lambda function.
D. Change the StreamViewType parameter value to NEW_AND_OLOJMAGES for the DynamoDB table.

Antwort: C

Begründung:
This solution allows the Lambda function to be invoked by the DynamoDB stream whenever updates are made to items in the DynamoDB table. Event source mapping is a feature of Lambda that enables a function to be triggered by an event source, such as a DynamoDB stream, an Amazon Kinesis stream, or an Amazon Simple Queue Service (SQS) queue. The developer can configure event source mapping for the Lambda function using the AWS Management Console, the AWS CLI, or the AWS SDKs. Changing the StreamViewType parameter value to NEW_AND_OLD_IMAGES for the DynamoDB table will not affect the invocation of the Lambda function, but only change the information that is written to the stream record. Mapping an Amazon Simple Notification Service (Amazon SNS) topic to the DynamoDB stream will not invoke the Lambda function directly, but require an additional subscription from the Lambda function to the SNS topic. Increasing the maximum runtime (timeout) setting of the Lambda function will not affect the invocation of the Lambda function, but only change how long the function can run before it is terminated.

647. Frage
A company uses two AWS accounts: production and development. The company stores data in an Amazon S3 bucket that is in the production account. The data is encrypted with an AWS Key Management Service (AWS KMS) customer managed key. The company plans to copy the data to another S3 bucket that is in the development account.
A developer needs to use a KMS key to encrypt the data in the S3 bucket that is in the development account. The KMS key in the development account must be accessible from the production account.
Which solution will meet these requirements?

A. Create a new customer managed KMS key in the development account. Specify the production account in the key policy.
B. Replicate the default AWS managed KMS key for Amazon S3 from the production account to the development account. Specify the production account in the key policy.
C. Replicate the customer managed KMS key from the production account to the development account. Specify the production account in the key policy.
D. Create a new AWS managed KMS key for Amazon S3 in the development account. Specify the production account in the key policy.

Antwort: A

648. Frage
A developer has designed an application to store incoming data as JSON files in Amazon S3 objects. Custom business logic in an AWS Lambda function then transforms the objects, and the Lambda function loads the data into an Amazon DynamoDB table. Recently, the workload has experienced sudden and significant changes in traffic. The flow of data to the DynamoDB table is becoming throttled.
The developer needs to implement a solution to eliminate the throttling and load the data into the DynamoDB table more consistently.
Which solution will meet these requirements?

A. Create an alias for the Lambda function. Configure provisioned concurrency for the application to use.
B. Turn on auto scaling for the DynamoDB table. Use Amazon CloudWatch to monitor the table's read and write capacity metrics and to track consumed capacity.
C. Refactor the Lambda function into two functions. Configure one function to store the data in the DynamoDB table. Configure the second function to process the data and update the items after the data is stored in DynamoDB. Create a DynamoDB stream to invoke the second function after the data is stored.
D. Refactor the Lambda function into two functions. Configure one function to transform the data and one function to load the data into the DynamoDB table. Create an Amazon Simple Queue Service (Amazon SQS) queue in between the functions to hold the items as messages and to invoke the second function.

Antwort: D

Begründung:
By breaking the Lambda function into two separate functions and using an SQS queue to hold the transformed data as messages, you can decouple the data transformation and loading processes. This allows for more controlled loading of data into the DynamoDB table and helps eliminate throttling issues.

649. Frage
......

Die Welt verändert sich. Daher müssen mit den Veränderungen Schritt halten. Wir It-Pruefung beachten immer die vielfältige Veränderungen der Amazon DVA-C02 Prüfung. Wir haben schon zahlreiche Prüfungsaufgaben der Amazon DVA-C02 Prüfung von mehreren Jahren geforscht. Jetzt können wir Ihnen die wertvolle Prüfungsunterlagen der Amazon DVA-C02 bieten. Nach Ihrem Kauf geben Ihnen rechtzeitigen Bescheid über die Aktualisierungsinformationen der Amazon DVA-C02. Dieser Dienst ist kostenlos, weil die Gebühren für die Unterlagen bezahlen, haben Sie schon alle auf Amazon DVA-C02 bezügliche Hilfen gekauft.

DVA-C02 Schulungsangebot: https://www.it-pruefung.com/DVA-C02.html

Cookie	Duration	Description
cookielawinfo-checkbox-analytics	11 months	This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Analytics".
cookielawinfo-checkbox-functional	11 months	The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional".
cookielawinfo-checkbox-necessary	11 months	This cookie is set by GDPR Cookie Consent plugin. The cookies is used to store the user consent for the cookies in the category "Necessary".
cookielawinfo-checkbox-others	11 months	This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Other.
cookielawinfo-checkbox-performance	11 months	This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Performance".
viewed_cookie_policy	11 months	The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. It does not store any personal data.

Craig Ross Craig Ross

Biography

COOKIE NOTICE