This is built on our in-depth knowledge of our customers, what they want and what they need. It is based on our brand, if you read the website carefully, you will get a strong impression of our brand and what we stand for. There are so many advantages of our DVA-C01 Exam Pass Guide actual exam, and you are welcome to have a try! So, high quality and high accuracy rate DVA-C01 Exam Pass Guide practice materials are your ideal choice this time. By adding all important points into DVA-C01 Exam Pass Guide practice materials with attached services supporting your access of the newest and trendiest knowledge, our DVA-C01 Exam Pass Guide practice materials are quite suitable for you right now. No other DVA-C01 Exam Pass Guide study materials or study dumps can bring you the knowledge and preparation that you will get from the DVA-C01 Exam Pass Guide study materials available only from Omgzlook.
Amazon AWS Certified Associate DVA-C01 You can totally relay on us.
Continuous update of the exam questions, and professional analysis from our professional team have become the key for most candidates to pass DVA-C01 - AWS Certified Developer Associate Exam Exam Pass Guide exam. Second, it is convenient for you to read and make notes with our versions of DVA-C01 Exam Papers exam materials. Last but not least, we will provide considerate on line after sale service for you in twenty four hours a day, seven days a week.
To pass this exam also needs a lot of preparation. The DVA-C01 Exam Pass Guide exam materials provided by Omgzlook are collected and sorted out by experienced team. Now you can have these precious materials.
Because it can help you prepare for the Amazon DVA-C01 Exam Pass Guide exam.
Which kind of DVA-C01 Exam Pass Guide certificate is most authorized, efficient and useful? We recommend you the DVA-C01 Exam Pass Guide certificate because it can prove that you are competent in some area and boost outstanding abilities. If you buy our DVA-C01 Exam Pass Guide study materials you will pass the test smoothly and easily. We boost professional expert team to organize and compile the DVA-C01 Exam Pass Guide training guide diligently and provide the great service.
A lot of people have given up when they are preparing for the DVA-C01 Exam Pass Guide exam. However, we need to realize that the genius only means hard-working all one’s life.
DVA-C01 PDF DEMO:
QUESTION NO: 1
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: 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
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
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
QUESTION NO: 5
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.
More importantly, if you take our products into consideration, our Splunk SPLK-5001 study materials will bring a good academic outcome for you. Firstly, you will learn many useful knowledge and skills from our EMC D-DS-OP-23 exam guide, which is a valuable asset in your life. Choosing our IBM C1000-163 study material, you will find that it will be very easy for you to overcome your shortcomings and become a persistent person. Do not worry, in order to help you solve your problem and let you have a good understanding of our Google Professional-Data-Engineer study practice dump, the experts and professors from our company have designed the trial version for all people. With the help of our Amazon CLF-C02 training guide, your dream won’t be delayed anymore.
Updated: May 28, 2022