Besides, the detailed answers analysis provided by our professionals will make you be more confidence to pass DVA-C01 Latest Practice Questions Pdf exam. Many candidates worry that after a long-time review of DVA-C01 Latest Practice Questions Pdf, they may still fail the exam due to inadaptation of the test model. So our Omgzlook will provide a exam simulation for you to experience the real exam model before real exam. Amazon DVA-C01 Latest Practice Questions Pdf exam is very popular in IT field. Having DVA-C01 Latest Practice Questions Pdf certificate is the best for those people who want to be promoted and is also a valid selection. If you want to know our DVA-C01 Latest Practice Questions Pdf test questions materials, you can download our free demo now.
Amazon AWS Certified Associate DVA-C01 The knowledge you have learned is priceless.
You can much more benefited form our DVA-C01 - AWS Certified Developer Associate Exam Latest Practice Questions Pdf study guide. To choose us is to choose success! It is an incredible opportunity among all candidates fighting for the desirable exam outcome to have our Exam Dumps DVA-C01 Free practice materials.
But the DVA-C01 Latest Practice Questions Pdf test prep we provide are compiled elaborately and it makes you use less time and energy to learn and provide the study materials of high quality and seizes the focus the exam. It lets you master the most information and costs you the least time and energy. The DVA-C01 Latest Practice Questions Pdf prep torrent we provide will cost you less time and energy.
Amazon DVA-C01 Latest Practice Questions Pdf - You must make a decision as soon as possible!
If we waste a little bit of time, we will miss a lot of opportunities. If we miss the opportunity, we will accomplish nothing. Then, life becomes meaningless. Our DVA-C01 Latest Practice Questions Pdf preparation exam have taken this into account, so in order to save our customer’s precious time, the experts in our company did everything they could to prepare our DVA-C01 Latest Practice Questions Pdf study materials for those who need to improve themselves quickly in a short time to pass the exam to get the DVA-C01 Latest Practice Questions Pdf certification.
Our learning materials are based on the customer's point of view and fully consider the needs of our customers. If you follow the steps of our DVA-C01 Latest Practice Questions Pdf exam questions, you can easily and happily learn and ultimately succeed in the ocean of learning.
DVA-C01 PDF DEMO:
QUESTION NO: 1
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: 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
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
When writing a Lambda function, what is the benefit of instantiating AWS clients outside the scope of the handler?
A. Legibility and stylistic convention
B. Creating a new instance per invocation
C. Better error handling
D. Taking advantage of connection re-use
Answer: D
HP HP2-I73 - The clients can use the shortest time to prepare the exam and the learning only costs 20-30 hours. The Open Group OGEA-101 - We just want to provide you with the best service. Once their classmates or colleagues need to prepare an exam, they will soon introduce them to choose our VMware 3V0-31.24 study materials. SAP C-S4CFI-2402 - We are reliable and trustable in this career for more than ten years. But our Avaya 71801X study guide will offer you the most professional guidance.
Updated: May 28, 2022