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 Vce Files exam certification. From the time when you decide whether to purchase our DVA-C01 Vce Files exam software or not, we have provided you with comprehensive guarantees, including free demo download before buying, payment guarantee in purchase process, one-year free update service after you purchased DVA-C01 Vce Files exam software, and full refund guarantee of dump cost if you fail DVA-C01 Vce Files exam certification, which are all our promises to ensure customer interests. Secondly, the price of our DVA-C01 Vce Files learning guide is quite favourable than the other websites'. DVA-C01 Vce Files study guide can bring you more than you wanted. What we have done is to make you more confident in DVA-C01 Vce Files exam.
Amazon AWS Certified Associate DVA-C01 When choosing a product, you will be entangled.
While others are playing games online, you can do online DVA-C01 - AWS Certified Developer Associate Exam Vce Files exam questions. Even if you find that part of it is not for you, you can still choose other types of learning materials in our study materials. We can meet all your requirements and solve all your problems by our DVA-C01 Practice Exams Free certification guide.
Besides, the simulate test environment will help you to be familiar with the DVA-C01 Vce Files actual test. With the DVA-C01 Vce Files test engine, you can practice until you make the test all correct. In addition, it is very easy and convenient to make notes during the study for DVA-C01 Vce Files real test, which can facilitate your reviewing.
Amazon DVA-C01 Vce Files - You can totally relay on us.
Quality should be tested by time and quantity, which is also the guarantee that we give you to provide DVA-C01 Vce Files exam software for you. Continuous update of the exam questions, and professional analysis from our professional team have become the key for most candidates to pass DVA-C01 Vce Files exam. The promise of "no help, full refund" is the motivation of our team. We will continue improving DVA-C01 Vce Files exam study materials. We will guarantee that you you can share the latest DVA-C01 Vce Files exam study materials free during one year after your payment.
Second, it is convenient for you to read and make notes with our versions of DVA-C01 Vce Files 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.
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
IBM C1000-172 - To pass this exam also needs a lot of preparation. After nearly ten years' efforts, now our company have become the topnotch one in the field, therefore, if you want to pass the EMC D-PDD-DY-23 exam as well as getting the related certification at a great ease, I strongly believe that the EMC D-PDD-DY-23 study materials compiled by our company is your solid choice. If you want to be familiar with the real test and grasp the rhythm in the real test, you can choose our Fortinet FCP_FWF_AD-7.4 exam test engine to practice. 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 Lpi 306-300 certification is the best way to show our professional ability, however, the Lpi 306-300 exam is hard nut to crack but our Lpi 306-300 preparation questions are closely related to the exam, it is designed for you to systematize all of the key points needed for the Lpi 306-300 exam. Improve your professional ability with our Huawei H13-611_V5.0 certification.
Updated: May 28, 2022