As a IT worker sometime you may know you will take advantage of new technology more quickly by farming out computer operations, we prefer to strengthen own strong points. Our DVA-C01 Cram Review test braindump materials is popular based on that too. As we all know the passing rate for IT exams is low, the wise choice for candidates will select valid DVA-C01 Cram Review test braindump materials to make you pass exam surely and fast. Our highly efficient operating system for learning materials has won the praise of many customers. If you are determined to purchase our DVA-C01 Cram Review study tool, we can assure you that you can receive an email from our efficient system within 5 to 10 minutes after your payment, which means that you do not need to wait a long time to experience our learning materials. With the options to highlight missed questions, you can analysis your mistakes and know your weakness in the DVA-C01 Cram Review exam test.
Amazon AWS Certified Associate DVA-C01 As you know, life is like the sea.
If you are willing, our DVA-C01 - AWS Certified Developer Associate Exam Cram Review training PDF can give you a good beginning. Our experts made significant contribution to their excellence of the DVA-C01 Latest Exam Format study materials. So we can say bluntly that our DVA-C01 Latest Exam Format simulating exam is the best.
We provide our customers with the most reliable learning materials about DVA-C01 Cram Review certification exam and the guarantee of pass. We assist you to prepare the key knowledge points of DVA-C01 Cram Review actual test and obtain the up-to-dated exam answers. All DVA-C01 Cram Review test questions offered by us are tested and selected by our senior experts in IT filed, which only need little time to focus on the practice and the preparation.
Amazon DVA-C01 Cram Review - what a brighter future!
You have seen Omgzlook's Amazon DVA-C01 Cram Review exam training materials, it is time to make a choice. You can choose other products, but you have to know that Omgzlook can bring you infinite interests. Only Omgzlook can guarantee you 100% success. Omgzlook allows you to have a bright future. And allows you to work in the field of information technology with high efficiency.
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 Cram Review 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.
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
Google Google-Workspace-Administrator - Omgzlook is a professional website that providing IT certification training materials. For we have three different versions of our VMware 2V0-32.24 study guide, and you will have different feelings if you have a try on them. HP HPE7-A02 - Because it will make you pass the exam easily, since then rise higher and higher on your career path. At present, our SAP C_ARP2P_2404study materials can give you a ray of hope. Palo Alto Networks PCCSE - Moreover, we can give you a year of free updates until you pass the exam.
Updated: May 28, 2022