Study our DVA-C01 New Testcollection training materials to write "test data" is the most suitable for your choice, after recent years show that the effect of our DVA-C01 New Testcollection guide dump has become a secret weapon of the examinee through qualification examination, a lot of the users of our DVA-C01 New Testcollection guide dump can get unexpected results in the examination. It can be said that our DVA-C01 New Testcollection study questions are the most powerful in the market at present, not only because our company is leader of other companies, but also because we have loyal users. DVA-C01 New Testcollection training materials are not only the domestic market, but also the international high-end market. So if you get any questions of our DVA-C01 New Testcollection learning guide, please get us informed. It means we will deal with your doubts with our DVA-C01 New Testcollection practice materials 24/7 with efficiency and patience. We also hope that our products are really worth buying.
Amazon AWS Certified Associate DVA-C01 The reality is often cruel.
We are so proud to tell you that according to the statistics from our customers’ feedback, the pass rate among our customers who prepared for the exam with our DVA-C01 - AWS Certified Developer Associate Exam New Testcollection test guide have reached as high as 99%, which definitely ranks the top among our peers. Imagine, if you're using a Valid DVA-C01 Test Answers practice materials, always appear this or that grammar, spelling errors, such as this will not only greatly affect your mood, but also restricted your learning efficiency. Therefore, good typesetting is essential for a product, especially education products, and the Valid DVA-C01 Test Answers test material can avoid these risks very well.
All in all, high efficiency of DVA-C01 New Testcollection exam material is the reason for your selection. We understand our candidates have no time to waste, everyone wants an efficient learning. So we take this factor into consideration, develop the most efficient way for you to prepare for the DVA-C01 New Testcollection exam, that is the real questions and answers practice mode, firstly, it simulates the real AWS Certified Developer Associate Exam test environment perfectly, which offers greatly help to our customers.
Amazon DVA-C01 New Testcollection - Our experts have taken your worries seriously.
The content system of DVA-C01 New Testcollection exam simulation is constructed by experts. After-sales service of our study materials is also provided by professionals. If you encounter some problems when using our DVA-C01 New Testcollection study materials, you can also get them at any time. After you choose DVA-C01 New Testcollection preparation questions, professional services will enable you to use it in the way that suits you best, truly making the best use of it, and bringing you the best learning results.
You can download the electronic invoice of the DVA-C01 New Testcollection study materials and reserve it. Once you have decided to purchase our DVA-C01 New Testcollection study materials, you can add it to your cart.
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
Perhaps you have doubts about this "shortest time." I believe that after you understand the professional configuration of Dell D-DLM-A-01 training questions, you will agree with what I said. Amazon SAA-C03 - These professional knowledge will become a springboard for your career, help you get the favor of your boss, and make your career reach it is peak. How much time do you think it takes to pass an exam? Our Microsoft SC-900 learning materials can assure you that you only need to spend twenty to thirty hours to pass the exam. We can be sure that with the professional help of our VMware 2V0-11.24 test guide you will surely get a very good experience. Fortinet FCP_FWB_AD-7.4 - Some customers might worry that passing the exam is a time-consuming process.
Updated: May 28, 2022