Our DVA-C01 Flashcards study guide can help you improve in the shortest time. Even you do not know anything about the DVA-C01 Flashcards exam. It absolutely has no problem. At the fork in the road, we always face many choices. When we choose job, job are also choosing us. What is more, there are extra place for you to make notes below every question of the DVA-C01 Flashcards practice quiz.
Amazon AWS Certified Associate DVA-C01 After ten days you can go to the exam.
We make DVA-C01 - AWS Certified Developer Associate Exam Flashcards exam prep from exam candidate perspective, and offer high quality practice materials with reasonable prices but various benefits. On one hand, our Valid Test Guide DVA-C01 Files study materials are all the latest and valid exam questions and answers that will bring you the pass guarantee. 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 Valid Test Guide DVA-C01 Files learning materials.
Once you decide to buy, you will have many benefits like free update lasting one-year and convenient payment mode. We will inform you immediately once there are latest versions of DVA-C01 Flashcards test question released. And if you get any questions, please get contact with us, our staff will be online 24/7 to solve your problems all the way.
Amazon DVA-C01 Flashcards - So you must act from now.
When you try our part of Amazon certification DVA-C01 Flashcards exam practice questions and answers, you can make a choice to our Omgzlook. We will be 100% providing you convenience and guarantee. Remember that making you 100% pass Amazon certification DVA-C01 Flashcards exam is Omgzlook.
If you still desperately cram knowledge and spend a lot of precious time and energy to prepare for passing Amazon certification DVA-C01 Flashcards exam, and at the same time do not know how to choose a more effective shortcut to pass Amazon certification DVA-C01 Flashcards exam. Now Omgzlook provide you a effective method to pass Amazon certification DVA-C01 Flashcards exam.
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
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
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: 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.
IAM IAM-Certificate - For tomorrow's success, is right to choose Omgzlook. Juniper JN0-214 - Omgzlook can also promise if you fail to pass the exam, Omgzlook will 100% refund. In today's competitive IT industry, passing Amazon certification Huawei H11-851_V4.0 exam has a lot of benefits. From related websites or books, you might also see some of the training materials, but Omgzlook's information about Amazon certification Splunk SPLK-1003 exam is the most comprehensive, and can give you the best protection. Palo Alto Networks PCNSE - Omgzlook is the best catalyst to help IT personage be successful.
Updated: May 28, 2022