Therefore, we believe that you will never regret to use the DVA-C01 Free Download exam dumps. Let’s learn DVA-C01 Free Download exam dumps, and you can pass the exam at once. When you pass the DVA-C01 Free Download exam and get a certificate, you will find that you are a step closer to your dream. High question hit rate makes you no longer aimless when preparing for the exam, so you just should review according to the content of our DVA-C01 Free Download study guide prepared for you. There may be a lot of people feel that the preparation process for DVA-C01 Free Download exams is hard and boring, and hard work does not necessarily mean good results, which is an important reason why many people are afraid of examinations. So there is nothing to worry about, just buy our DVA-C01 Free Download exam questions.
Amazon AWS Certified Associate DVA-C01 So you must act from now.
Remember that making you 100% pass Amazon certification DVA-C01 - AWS Certified Developer Associate Exam Free Download exam is Omgzlook. If you still desperately cram knowledge and spend a lot of precious time and energy to prepare for passing Amazon certification DVA-C01 Latest Exam Dumps Materials exam, and at the same time do not know how to choose a more effective shortcut to pass Amazon certification DVA-C01 Latest Exam Dumps Materials exam. Now Omgzlook provide you a effective method to pass Amazon certification DVA-C01 Latest Exam Dumps Materials exam.
Since Amazon DVA-C01 Free Download certification is so popular and our Omgzlook can not only do our best to help you pass the exam, but also will provide you with one year free update service, so to choose Omgzlook to help you achieve your dream. For tomorrow's success, is right to choose Omgzlook. Selecting Omgzlook, you will be an IT talent.
Amazon DVA-C01 Free Download - I wish you good luck.
Omgzlook website is fully equipped with resources and the questions of Amazon DVA-C01 Free Download exam, it also includes the Amazon DVA-C01 Free Download exam practice test. Which can help candidates prepare for the exam and pass the exam. You can download the part of the trial exam questions and answers as a try. Omgzlook provide true and comprehensive exam questions and answers. With our exclusive online Amazon DVA-C01 Free Download exam training materials, you'll easily through Amazon DVA-C01 Free Download exam. Our site ensure 100% pass rate.
We all know that in the fiercely competitive IT industry, having some IT authentication certificates is very necessary. IT authentication certificate is a best proof for your IT professional knowledge and experience.
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
SAP C_TS422_2023 - Omgzlook speak with the facts, the moment when the miracle occurs can prove every word we said. So IT professionals to enhance their knowledge through Amazon Fortinet NSE7_SDW-7.2 exam certification. Omgzlook's Amazon Salesforce MuleSoft-Integration-Architect-I exam training materials is a proven software. Dear candidates, have you thought to participate in any Amazon APM APM-PFQ exam training courses? In fact, you can take steps to pass the certification. IBM C1000-168 - It can guarantee you 100% pass the exam.
Updated: May 28, 2022