It is universally accepted that in this competitive society in order to get a good job we have no choice but to improve our own capacity and explore our potential constantly, and try our best to get the related DVA-C01 Exam certification is the best way to show our professional ability, however, the DVA-C01 Exam exam is hard nut to crack but our DVA-C01 Exam preparation questions are closely related to the exam, it is designed for you to systematize all of the key points needed for the DVA-C01 Exam exam. Improve your professional ability with our DVA-C01 Exam certification. Getting qualified by the Amazon certification will position you for better job opportunities and higher salary. One more to mention, with our DVA-C01 Exam test guide, there is no doubt that you can cut down your preparing time in 20-30 hours of practice before you take the exam.

Because it can help you prepare for the DVA-C01 Exam exam.

We boost professional expert team to organize and compile the DVA-C01 - AWS Certified Developer Associate Exam Exam training guide diligently and provide the great service. So it is of great importance for a lot of people who want to pass the exam and get the related certification to stick to studying and keep an optimistic mind. According to the survey from our company, the experts and professors from our company have designed and compiled the best Valid Braindumps DVA-C01 Ppt cram guide in the global market.

If you purchase our DVA-C01 Exam preparation questions, it will be very easy for you to easily and efficiently find the exam focus. More importantly, if you take our products into consideration, our DVA-C01 Exam study materials will bring a good academic outcome for you. At the same time, we believe that our DVA-C01 Exam training quiz will be very useful for you to have high quality learning time during your learning process.

Amazon DVA-C01 Exam - Our research materials have many advantages.

Through all these years' experience, our DVA-C01 Exam training materials are becoming more and more prefect. Moreover, we hold considerate after-sales services and sense-and-respond tenet all these years. So if you get any questions of our DVA-C01 Exam learning guide, please get us informed. It means we will deal with your doubts with our DVA-C01 Exam practice materials 24/7 with efficiency and patience.

You really can't find a more cost-effective product than DVA-C01 Exam learning quiz! Our company wants more people to be able to use our products.

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
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: 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

Passing the ISACA CISM exam has never been so efficient or easy when getting help from our ISACA CISM training materials. For the first time, you need to open Amazon DOP-C02 exam questions in online environment, and then you can use it offline. Microsoft GH-500 - That is because our company beholds customer-oriented tenets that guide our everyday work. Amazon AWS-Solutions-Associate-KR training materials will definitely live up to your expectations. HP HP2-I81 - Because all of them have realized that it is indispensable to our daily life and work.

Updated: May 28, 2022