The dynamic society prods us to make better. Our services on our DVA-C01 Valid Practice Test Online exam questions are also dependable in after-sales part with employees full of favor and genial attitude towards job. So our services around the DVA-C01 Valid Practice Test Online training materials are perfect considering the needs of exam candidates all-out. We believe if you compare our DVA-C01 Valid Practice Test Online training guide with the others, you will choose ours at once. Our DVA-C01 Valid Practice Test Online study materials have a professional attitude at the very beginning of its creation. As we know, our products can be recognized as the most helpful and the greatest DVA-C01 Valid Practice Test Online study engine across the globe.
Amazon AWS Certified Associate DVA-C01 So our customers can pass the exam with ease.
Our APP online version of DVA-C01 - AWS Certified Developer Associate Exam Valid Practice Test Online exam questions has the advantage of supporting all electronic equipment. Therefore, we have provided three versions of Practice DVA-C01 Exam Pdf practice guide: the PDF, the Software and the APP online. You can choose according to your actual situation.
Besides, you can enjoy the best after-sales service. We believe that our DVA-C01 Valid Practice Test Online learning engine will meet your all needs. Please give us a chance to service you; you will be satisfied with our training prep.
Amazon DVA-C01 Valid Practice Test Online - And we give some discounts on special festivals.
Elementary DVA-C01 Valid Practice Test Online practice engine as representatives in the line are enjoying high reputation in the market rather than some useless practice materials which cash in on your worries. We can relieve you of uptight mood and serve as a considerate and responsible company with excellent DVA-C01 Valid Practice Test Online exam questions which never shirks responsibility. It is easy to get advancement by our DVA-C01 Valid Practice Test Online study materials. On the cutting edge of this line for over ten years, we are trustworthy company you can really count on.
Learning knowledge is just like building a house, our DVA-C01 Valid Practice Test Online training materials serve as making the solid foundation from the start with higher efficiency. Even if this is just the first time you are preparing for the exam, you can expect high grade.
DVA-C01 PDF DEMO:
QUESTION NO: 1
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: 2
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: 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
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: 5
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
You can just look at the hot hit on our website on the SAP C-THR70-2404 practice engine, and you will be surprised to find it is very popular and so many warm feedbacks are written by our loyal customers as well. What is more, you may think these high quality ISQI CT-AI_v1.0_World preparation materials require a huge investment on them. ISACA CISM-CN - Please feel free to contact us if you have any problems. You do not need to worry about that you will miss the important information, more importantly, the updating system is free for you, so hurry to buy our Huawei H13-323_V1.0 exam question, you will find it is a best choice for you. Our Fortinet NSE7_LED-7.0 certification materials can help you transfer into a versatile talent.
Updated: May 28, 2022