So try to trust us. Our DVA-C01 Braindumps study materials will help you generate a wonderful life. We have three versions packages of the DVA-C01 Braindumps exam questions to help you comprehensively. Only if you choose to use exam dumps Omgzlook provides, you can absolutely pass your exam successfully. You spend lots of time on these reviewing materials you don't know whether it is useful to you, rather than experiencing the service Omgzlook provides for you. Our windows software and online test engine of the DVA-C01 Braindumps exam questions are suitable for all age groups.
DVA-C01 Braindumps VCE dumps help you save time to clear exam.
Research indicates that the success of our highly-praised DVA-C01 - AWS Certified Developer Associate Exam Braindumps test questions owes to our endless efforts for the easily operated practice system. The pass rate of our products increased last year because of its reliability. Our website provides the most up-to-date and accurate DVA-C01 Valid Exam Dumps.Zip dumps torrent which are the best for passing certification test.
We did not gain our high appraisal by our DVA-C01 Braindumps exam practice for nothing and there is no question that our DVA-C01 Braindumps practice materials will be your perfect choice. First, you can see the high hit rate on the website that can straightly proved our DVA-C01 Braindumps study braindumps are famous all over the world. Secondly, you can free download the demos to check the quality, and you will be surprised to find we have a high pass rate as 98% to 100%.
Amazon DVA-C01 Braindumps - You can download our app on your mobile phone.
The Omgzlook product here is better, cheaper, higher quality and unlimited for all time; kiss the days of purchasing multiple Amazon braindumps repeatedly, or renewing DVA-C01 Braindumps training courses because you ran out of time. Now you can learn DVA-C01 Braindumps skills and theory at your own pace and anywhere you want with top of the DVA-C01 Braindumps braindumps, you will find it's just like a pice a cake to pass DVA-C01 Braindumpsexam.
And our content of the DVA-C01 Braindumps exam questions are based on real exam by whittling down superfluous knowledge without delinquent mistakes. At the same time, we always keep updating the DVA-C01 Braindumps training guide to the most accurate and the latest.
DVA-C01 PDF DEMO:
QUESTION NO: 1
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.
QUESTION NO: 2
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: 3
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: 4
When writing a Lambda function, what is the benefit of instantiating AWS clients outside the scope of the handler?
A. Legibility and stylistic convention
B. Creating a new instance per invocation
C. Better error handling
D. Taking advantage of connection re-use
Answer: D
QUESTION NO: 5
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
You can put all your queries and get a quick and efficient response as well as advice of our experts on Salesforce Marketing-Cloud-Developer certification tests you want to take. During your transitional phrase to the ultimate aim, our Microsoft PL-200 study engine as well as these updates is referential. EMC D-NWR-DY-01 exam materials contain all the questions and answers to pass EMC D-NWR-DY-01 exam on first try. Our CheckPoint 156-315.81.20 real exam helps you not only to avoid all the troubles of learning but also to provide you with higher learning quality than other students'. As long as you choose our SAP C_THR81_2311 exam questions, you will get the most awarded.
Updated: May 28, 2022