As long as you are still a sensible person, you will definitely choose DVA-C01 Reliable Test Voucher practice quiz. Don't hesitate! Time does not wait! And we are the leading practice materials in this dynamic market. To facilitate your review process, all questions and answers of our DVA-C01 Reliable Test Voucher test question is closely related with the real exam by our experts who constantly keep the updating of products to ensure the accuracy of questions, so all DVA-C01 Reliable Test Voucher guide question is 100 percent assured. on the other side, we offer this after-sales service to all our customers to ensure that they have plenty of opportunities to successfully pass their actual exam and finally get their desired certification of DVA-C01 Reliable Test Voucher learning materials.
Amazon AWS Certified Associate DVA-C01 They have always been in a trend of advancement.
Amazon AWS Certified Associate DVA-C01 Reliable Test Voucher - AWS Certified Developer Associate Exam People are engaged in modern society. As long as you practice our DVA-C01 Exam Price test question, you can pass exam quickly and successfully. By using them, you can not only save your time and money, but also pass DVA-C01 Exam Price practice exam without any stress.
One of the great advantages is that you will soon get a feedback after you finish the exercises. So you are able to adjust your learning plan of the DVA-C01 Reliable Test Voucher guide test flexibly. We hope that our new design can make study more interesting and colorful.
Amazon DVA-C01 Reliable Test Voucher test question will change your perception.
Our DVA-C01 Reliable Test Voucher exam prep will give you a complete after-sales experience. You can consult online no matter what problems you encounter. You can get help anywhere, anytime in our DVA-C01 Reliable Test Voucher test material. DVA-C01 Reliable Test Voucher test questions have very high quality services in addition to their high quality and efficiency. If you use DVA-C01 Reliable Test Voucher test material, you will have a very enjoyable experience while improving your ability. We have always advocated customer first. If you use our learning materials to achieve your goals, we will be honored. DVA-C01 Reliable Test Voucher exam prep look forward to meeting you.
The fierce competition in the market among the same industry has long existed. As for our DVA-C01 Reliable Test Voucher exam braindump, our company masters the core technology, owns the independent intellectual property rights and strong market competitiveness.
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
Using CompTIA DY0-001 exam prep is an important step for you to improve your soft power. SAP C_S4PPM_2021 - This kind of learning method is convenient and suitable for quick pace of life. If we update, we will provide you professional latest version of IBM C1000-169 dumps torrent as soon as possible, which means that you keep up with your latest knowledge in time. There may be a lot of people feel that the preparation process for Salesforce Nonprofit-Cloud-Consultant exams is hard and boring, and hard work does not necessarily mean good results, which is an important reason why many people are afraid of examinations. So there is nothing to worry about, just buy our Cisco 300-740 exam questions.
Updated: May 28, 2022