The client can visit the page of our product on the website. So the client can understand our DVA-C01 Practice Test Exam exam materials well and decide whether to buy our product or not at their wishes. The client can see the forms of the answers and the titles. Omgzlook is a website to meet the needs of many customers. Some people who used our simulation test software to pass the IT certification exam to become a Omgzlook repeat customers. Therefore, our affordable DVA-C01 Practice Test Exam study guide will definitely be gainful opportunity.
Amazon AWS Certified Associate DVA-C01 It can help you to pass the exam successfully.
With our DVA-C01 - AWS Certified Developer Associate Exam Practice Test Exam learning materials, you can spend less time but learn more knowledge than others. Only Omgzlook can guarantee you 100% success. Omgzlook allows you to have a bright future.
In order to facilitate the user's offline reading, the DVA-C01 Practice Test Exam study braindumps can better use the time of debris to learn, especially to develop PDF mode for users. In this mode, users can know the DVA-C01 Practice Test Exam prep guide inside the learning materials to download and print, easy to take notes on the paper, and weak link of their memory, at the same time, every user can be downloaded unlimited number of learning, greatly improve the efficiency of the users with our DVA-C01 Practice Test Exam exam questions. Or you will forget the so-called good, although all kinds of digital device convenient now we read online, but many of us are used by written way to deepen their memory patterns.
Amazon DVA-C01 Practice Test Exam - So, hurry to take action.
Our windows software and online test engine of the DVA-C01 Practice Test Exam exam questions are suitable for all age groups. At the same time, our operation system is durable and powerful. So you totally can control the DVA-C01 Practice Test Exam study materials flexibly. It is enough to wipe out your doubts now. If you still have suspicions, please directly write your questions and contact our online workers. And we will give you the most professions suggestions on our DVA-C01 Practice Test Exam learning guide.
Many times getting a right method is important and more efficient than spending too much time and money in vain. Our Omgzlook team devote themselves to studying the best methods to help you pass DVA-C01 Practice Test Exam exam certification.
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
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
QUESTION NO: 3
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: 4
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: 5
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
Now let's take a look at why a worthy product of your choice is our CompTIA N10-009 actual exam. What we have done is to make you more confident in VMware 2V0-31.24 exam. EMC D-SF-A-24 - When choosing a product, you will be entangled. While others are playing games online, you can do online Fortinet FCP_FWB_AD-7.4 exam questions. SASInstitute A00-282 - However, we believe that with the excellent quality and good reputation of our study materials, we will be able to let users select us in many products.
Updated: May 28, 2022