If you prepare based on our DVA-C01 Exam Online exam simulations files, you will feel easy to clear exam once certainly. If you want to do something different and stand out, you should not only work hard but also constantly strive to improve including education qualification and career certificate. DVA-C01 Exam Online exam simulations files can help you obtain an IT certification. As far as we know, in the advanced development of electronic technology, lifelong learning has become more accessible, which means everyone has opportunities to achieve their own value and life dream though some ways such as the DVA-C01 Exam Online certification. With over a decade’s endeavor, our DVA-C01 Exam Online practice materials successfully become the most reliable products in the industry. Purchasing valid DVA-C01 Exam Online exam dumps is not a cheap thing for some candidates in the internet since there is so much different advertisement.
Amazon AWS Certified Associate DVA-C01 Chance favors the prepared mind.
Amazon AWS Certified Associate DVA-C01 Exam Online - AWS Certified Developer Associate Exam We will provide you with thoughtful service. We are ready to show you the most reliable DVA-C01 Preparation Store pdf vce and the current exam information for your preparation of the test. Before you try to attend the DVA-C01 Preparation Store practice exam, you need to look for best learning materials to easily understand the key points of DVA-C01 Preparation Store exam prep.
By the way, the DVA-C01 Exam Onlinecertificate is of great importance for your future and education. Our DVA-C01 Exam Online practice materials cover all the following topics for your reference. Our DVA-C01 Exam Online learning materials are new but increasingly popular choices these days which incorporate the newest information and the most professional knowledge of the practice exam.
Amazon DVA-C01 Exam Online - In fact, our aim is the same with you.
For a long time, high quality is our DVA-C01 Exam Online exam questions constantly attract students to participate in the use of important factors, only the guarantee of high quality, to provide students with a better teaching method, and at the same time the DVA-C01 Exam Online practice quiz brings more outstanding teaching effect. Our high-quality DVA-C01 Exam Online} learning guide help the students know how to choose suitable for their own learning method, our DVA-C01 Exam Online study materials are a very good option.
More importantly, it is evident to all that the DVA-C01 Exam Online training 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 Online exam and get the related certification in the shortest time, choosing the DVA-C01 Exam Online training materials from our company will be in the best interests of all people.
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
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: 3
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: 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
All the preparation material reflects latest updates in Huawei H11-851_V4.0 certification exam pattern. Salesforce Data-Cloud-Consultant - The trick to the success is simply to be organized, efficient, and to stay positive about it. Cisco 300-740 - This innovative facility provides you a number of practice questions and answers and highlights the weak points in your learning. Just imagine that if you get the SAP C-BW4H-2404 certification, then getting high salary and promotion will completely have no problem. Microsoft PL-900-KR - Our behavior has been strictly ethical and responsible to you, which is trust worthy.
Updated: May 28, 2022