The high quality product like our DVA-C01 Exam Simulator study quiz has no need to advertise everywhere, and exerts influential effects which are obvious and everlasting during your preparation. The exam candidates of our DVA-C01 Exam Simulator study materials are the best living and breathing ads. Just look at the comments on the DVA-C01 Exam Simulator training guide, you will know that how popular they are among the candidates. Now, quickly download DVA-C01 Exam Simulator free demo for try. You will get 100% pass with our verified DVA-C01 Exam Simulator training vce. You will find the exam is a piece of cake with the help of our DVA-C01 Exam Simulator study materials.
Amazon AWS Certified Associate DVA-C01 You must use it before the deadline day.
By concluding quintessential points into DVA-C01 - AWS Certified Developer Associate Exam Exam Simulator actual exam, you can pass the exam with the least time while huge progress. Convenience of the online version of our DVA-C01 Pass Guarantee study materials is mainly reflected in the following aspects: on the one hand, the online version is not limited to any equipment. You are going to find the online version of our DVA-C01 Pass Guarantee exam prep applies to all electronic equipment, including telephone, computer and so on.
Come and buy our DVA-C01 Exam Simulator study guide, you will be benefited from it. As long as you free download the demos of our DVA-C01 Exam Simulator exam braindumps, you will be surprised by the high quality. It is all about the superior concrete and precision of our DVA-C01 Exam Simulator learning quiz that help.
Amazon DVA-C01 Exam Simulator - Well, you are in the right place.
Our product boosts varied functions to be convenient for you to master the DVA-C01 Exam Simulator training materials and get a good preparation for the exam and they include the self-learning, the self-assessment, stimulating the exam and the timing function. We provide 24-hours online on DVA-C01 Exam Simulator guide prep customer service and the long-distance professional personnel assistance to for the client. If clients have any problems about our DVA-C01 Exam Simulator study materials they can contact our customer service anytime.
More importantly, it is evident to all that the DVA-C01 Exam Simulator study materials from our company have a high quality, and we can make sure that the quality of our products will be higher than other study materials in the market. If you want to pass the DVA-C01 Exam Simulator exam and get the related certification in the shortest time, choosing the DVA-C01 Exam Simulator study materials from our company will be in the best interests of all people.
DVA-C01 PDF DEMO:
QUESTION NO: 1
What is the format of structured notification messages sent by Amazon SNS?
A. An JSON object containing MessageId, DuplicateFlag, Message and other values
B. An XML object containing MessageId, UnsubscribeURL, Subject, Message and other values
C. An JSON object containing MessageId, unsubscribeURL, Subject, Message and other values
D. An XML object containing MessageId, DuplicateFlag, Message and other values
Answer: C
QUESTION NO: 2
A company is building an application to track athlete performance using an Amazon
DynamoDB table. Each item in the table is identified by a partition key (user_id) and a sort key
(sport_name). The table design is shown below:
(Note: Not all table attributes are shown)
A Developer is asked to write a leaderboard application to display the top performers (user_id) based on the score for each sport_name.
What process will allow the Developer to extract results MOST efficiently from the DynamoDB table?
A. Create a local secondary index with a primary key of sport_name and a sort key of score and get the results based on the score attribute.
B. Use a DynamoDB query operation with the key attributes of user_id and sport_name and order the results based on the score attribute.
C. Use a DynamoDB scan operation to retrieve scores and user_id based on sport_name, and order the results based on the score attribute.
D. Create a global secondary index with a partition key of sport_name and a sort key of score, and get the results
Answer: D
Explanation
https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/SecondaryIndexes.html
https://docs.aws.amazon.com/zh_cn/amazondynamodb/latest/developerguide/GSI.html
QUESTION NO: 3
An application is expected to process many files. Each file takes four minutes to process each
AWS Lambda invocation. The Lambda function does not return any important data.
What is the fastest way to process all the files?
A. First split the files to make them smaller, then process with synchronous RequestResponse
Lambda invocations.
B. Make asynchronous Event Lambda invocations and process the files in parallel.
C. First join all the files, then process it all at once with an asynchronous Event Lambda invocation.
D. Make synchronous RequestResponse Lambda invocations and process the files one by one.
Answer: B
QUESTION NO: 4
Which features can be used to restrict access to data in S3? Choose 2 answers
A. Set an S3 Bucket policy.
B. Use S3 Virtual Hosting
C. Create a CloudFront distribution for the bucket
D. Set an S3 ACL on the bucket or the object.
E. Enable IAM Identity Federation.
Answer: A,D
QUESTION NO: 5
An application running on Amazon EC2 instances must access objects within an Amaon S3 busket that are encrypted using server-side encryption using AWS KMS encryption keys (SSE-KMS).
The application must have access to the customer master key (CMK) to decrypt the objects.
Which combination of steps will grant the application access? (Select TWO.)
A. Create a Systems Manager parameter that exposes the KMS key to the EC2 instances.
B. Write a key policy that enables IAM policies to grant access to the key.
C. Grant access to the key in the S3 bucket's ACL
D. Grant access to the key in the IAM EC2 role attached to the application's EC2 instances.
E. Write an S3 bucket policy that grants the bucket access to the key.
Answer: B,D
Explanation
https://aws.amazon.com/premiumsupport/knowledge-center/decrypt-kms-encrypted-objects-s3/
IAM role needs access to the keys to decrypt the object and key policies must allow role access to the key. Key policies are the primary way to control access to customer master keys (CMKs) in AWS KMS.
You need the permission to decrypt the AWS KMS key. When a user sends a GET request, Amazon S3 checks if the AWS Identity and Access Management (IAM) user or role that sent the request is authorized to decrypt the key associated with the object. If the IAM user or role belongs to the same
AWS account as the key, then the permission to decrypt must be granted on the AWS KMS key's policy.
We can claim that if you study with our Palo Alto Networks PCNSC guide quiz for 20 to 30 hours, you will be confident to pass the exam for sure. You will have easy access to all kinds of free trials of the EMC D-VPX-OE-A-24 practice materials. Lpi 300-300 - As the talent team grows, every fighter must own an extra technical skill to stand out from the crowd. SAP C-ARCIG-2404 - So we are deeply moved by their persistence and trust. Google Professional-Data-Engineer - Try it now!
Updated: May 28, 2022