Our experts are researchers who have been engaged in professional qualification DVA-C01 Collection Pdf exams for many years and they have a keen sense of smell in the direction of the examination. Therefore, with our DVA-C01 Collection Pdf study materials, you can easily find the key content of the exam and review it in a targeted manner so that you can successfully pass the DVA-C01 Collection Pdf exam. We have free demos of the DVA-C01 Collection Pdf exam materials that you can try before payment. Learning has become popular among different age groups. Our DVA-C01 Collection Pdf study materials truly offer you the most useful knowledge. Our service staff will help you solve the problem about the DVA-C01 Collection Pdf training materials with the most professional knowledge and enthusiasm.

Amazon AWS Certified Associate DVA-C01 With it you can secure your career.

Next, through my introduction, I hope you can have a deeper understanding of our DVA-C01 - AWS Certified Developer Associate Exam Collection Pdf learning quiz. The curtain of life stage may be opened at any time, the key is that you are willing to show, or choose to avoid. Most of People who can seize the opportunityin front of them are successful.

You can use DVA-C01 Collection Pdf guide materials through a variety of electronic devices. At home, you can use the computer and outside you can also use the phone. Now that more people are using mobile phones to learn our DVA-C01 Collection Pdf study guide, you can also choose the one you like.

Amazon DVA-C01 Collection Pdf - As you know, life is like the sea.

Victory won't come to me unless I go to it. It is time to start to clear exam and obtain an IT certification to improve your competitor from our Amazon DVA-C01 Collection Pdf training PDF if you don't want to be discarded by epoch. Many IT workers have a nice improve after they get a useful certification. If you are willing, our DVA-C01 Collection Pdf training PDF can give you a good beginning. No need to doubt and worry, thousands of candidates choose our exam training materials, you shouldn't miss this high pass-rate DVA-C01 Collection Pdf training PDF materials.

Our experts made significant contribution to their excellence of the DVA-C01 Collection Pdf study materials. So we can say bluntly that our DVA-C01 Collection Pdf simulating exam is the best.

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
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
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: 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

We assist you to prepare the key knowledge points of Pure Storage FlashArray-Implementation-Specialist actual test and obtain the up-to-dated exam answers. Just look at the comments on the Microsoft MS-102 training guide, you will know that how popular they are among the candidates. We will offer you the privilege of 365 days free update for NVIDIA NCP-AIO latest exam dumps. Presiding over the line of our practice materials over ten years, our experts are proficient as elites who made our Microsoft MB-820 learning questions, and it is their job to officiate the routines of offering help for you. You just need 20-30 hours for preparation and feel confident to face the ISTQB CTAL-TM-KR actual test.

Updated: May 28, 2022