You will not regret to choose Omgzlook, because choosing it represents the success. Omgzlook's pledge to customers is that we can help customers 100% pass their IT certification exams. The quality of Omgzlook's product has been recognized by many IT experts. In addition, the buying process of our DVA-C01 Dumps exam prep is very convenient and significant. You will receive the email from our company in 5 to 10 minutes after you pay successfully; you just need to click on the link and log in, then you can start to use our DVA-C01 Dumps study torrent for studying. We constantly upgrade our training materials, all the products you get with one year of free updates.
Amazon AWS Certified Associate DVA-C01 what a brighter future!
You have seen Omgzlook's Amazon DVA-C01 - AWS Certified Developer Associate Exam Dumps exam training materials, it is time to make a choice. 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. Our DVA-C01 Reliable Test Cram Materials prep guide can be very good to meet user demand in this respect, allow the user to read and write in a good environment continuously consolidate what they learned.
Omgzlook is a professional website that providing IT certification training materials. Select Omgzlook, it will ensure your success. No matter how high your pursuit of the goal, Omgzlook will make your dreams become a reality.
Amazon DVA-C01 Dumps - Do not be afraid of making positive changes.
Our experts have great familiarity with DVA-C01 Dumps real exam in this area. With passing rate up to 98 to 100 percent, we promise the profession of them and infallibility of our DVA-C01 Dumps practice materials. So you won’t be pestered with the difficulties of the exam any more. What is more, our DVA-C01 Dumps exam dumps can realize your potentiality greatly. Unlike some irresponsible companies who churn out some DVA-C01 Dumps study guide, we are looking forward to cooperate fervently.
Omgzlook will provide all the latest and accurate exam practice questions and answers for the staff to participate in DVA-C01 Dumps certification exam. Omgzlook is a professional website to specially provide training tools for IT certification exams and a good choice to help you pass DVA-C01 Dumps exam,too.
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
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: 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
As far as our Symantec 250-587 study guide is concerned, the PDF version brings you much convenience with regard to the following advantage. Juniper JN0-649 - Omgzlook's products are developed by a lot of experienced IT specialists using their wealth of knowledge and experience to do research for IT certification exams. Cisco 200-901 - All those merits prefigure good needs you may encounter in the near future. Omgzlook is a good website for Amazon certification Oracle 1z1-808-KR exams to provide short-term effective training. Just as exactly, to obtain the certification of Huawei H13-629_V3.0 exam braindumps, you will do your best to pass the according exam without giving up.
Updated: May 28, 2022