You can study any time anywhere you want. Comparing to PDF version, the software test engine of Amazon DVA-C01 Best Study Material also can simulate the real exam scene so that you can overcome your bad mood for the real exam and attend exam casually. Many candidates are interested in our software test engine of DVA-C01 Best Study Material. So you don’t need to wait for a long time and worry about the delivery time or any delay. We will transfer our AWS Certified Developer Associate Exam prep torrent to you online immediately, and this service is also the reason why our DVA-C01 Best Study Material test braindumps can win people’s heart and mind. With the help of our DVA-C01 Best Study Material dumps collection, all level of candidates can grasp the key content of the real exam and solve the difficulty of DVA-C01 Best Study Material real questions easily.

Amazon AWS Certified Associate DVA-C01 How diligent they are!

Amazon AWS Certified Associate DVA-C01 Best Study Material - AWS Certified Developer Associate Exam Action always speaks louder than words. If you are satisfied with our DVA-C01 Valid Guide Files training guide, come to choose and purchase. If you buy the Software or the APP online version of our DVA-C01 Valid Guide Files study materials, you will find that the timer can aid you control the time.

Now, you are fortunate enough to come across our DVA-C01 Best Study Material exam guide. We have free demos on the website for our customers to download if you still doubt our products, and you can check whether it is the right one for you before purchase as well. Our DVA-C01 Best Study Material exam materials are famous among candidates.

Amazon DVA-C01 Best Study Material - Just make your own decisions.

According to personal propensity and various understanding level of exam candidates, we have three versions of DVA-C01 Best Study Material study guide for your reference. They are the versions of the PDF, Software and APP online. If you visit our website on our DVA-C01 Best Study Material exam braindumps, then you may find that there are the respective features and detailed disparities of our DVA-C01 Best Study Material simulating questions. And you can free donwload the demos to have a look.

With the rapid development of society, people pay more and more attention to knowledge and skills. So every year a large number of people take DVA-C01 Best Study Material tests to prove their abilities.

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

Salesforce CPQ-Specialist - Holding a professional certificate means you have paid more time and effort than your colleagues or messmates in your major, and have experienced more tests before succeed. SAP C_TFG61_2405 - Although everyone hopes to pass the exam, the difficulties in preparing for it should not be overlooked. We want to finish long term objectives through customer satisfaction and we have achieved it already by our excellent Google Professional-Data-Engineer exam questions. Obtaining the The Open Group OGEA-103 certification is not an easy task. Salesforce CRT-251 - AWS Certified Developer Associate Exam study questions provide free trial service for consumers.

Updated: May 28, 2022