在這裏我要說明的是這Shobhadoshi一個有核心價值的問題，所有Amazon的DVA-C01考題考試都是非常重要的，但在個資訊化快速發展的時代，Shobhadoshi只是其中一個，為什麼大多數人選擇Shobhadoshi，是因為Shobhadoshi所提供的考題資料一定能幫助你通過測試，，為什麼呢，因為它提供的資料都是最新的培訓工具不斷更新，不斷變換的認證考試目標，為你提供最新的考試認證研究資料，有了Shobhadoshi Amazon的DVA-C01考題，你看到考試將會信心百倍，不用擔心任何考不過的風險，讓你毫不費力的獲得認證。 如果你想知道Shobhadoshi的考古題是不是適合你，那麼先下載考古題的demo體驗一下吧。如果你想通過困難的DVA-C01考題認證考試，那麼在準備考試時不使用相關考試資料是絕對不行的。 Shobhadoshi Amazon的DVA-C01考題考試認證培訓資料能幫助你實現你的理想，它擁有眾多考生實踐的證明，有了Shobhadoshi Amazon的DVA-C01考題考試認證培訓資料，夢想之門將為你打開。

Amazon AWS Certified Associate DVA-C01 它能給你100%的信心，讓你安心的參加考試。

Shobhadoshi的DVA-C01 - AWS Certified Developer Associate Exam考題資料不僅能讓你通過考試，還可以讓你學到關於DVA-C01 - AWS Certified Developer Associate Exam考題考試的很多知識。 Amazon DVA-C01 考題資訊認證考試是目前IT人士報名參加的考試中很受歡迎的一個認證考試。通過了Amazon DVA-C01 考題資訊認證考試不僅能使你工作和生活帶來提升，而且還能鞏固你在IT 領域的地位。

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Amazon DVA-C01考題 - Shobhadoshi有你們需要的最新最準確的考試資料。

在真實的生命裏，每樁偉業都有信心開始，並由信心跨出第一步。當你懷疑自己的知識水準，而在考試之前惡補時，你是否想到如何能讓自己信心百倍的通過這次 Amazon的DVA-C01考題考試認證，不要著急，Shobhadoshi就是唯一能讓你通過考試的培訓資料網站，它的培訓資料包括試題及答案，它的通過率100%，有了Shobhadoshi Amazon的DVA-C01考題考試培訓資料，你就可以跨出你的第一步，等到考試後獲得認證，你職業生涯的輝煌時期將要開始了。

我們保證給你提供最優秀的參考資料讓你一次通過考試。為了永遠給你提供最好的IT認證考試的考古題，Shobhadoshi一直在不斷提高考古題的品質，並且隨時根據最新的考試大綱更新考古題。

DVA-C01 PDF DEMO:

QUESTION NO: 1
Which of the following are valid SNS delivery transports? Choose 2 answers
A. UDP
B. Named Pipes
C. DynamoDB
D. SMS
E. HTTP
Answer: D,E

QUESTION NO: 2
A developer is setting up Amazon API gateway for their company's products. The API will be registered developers to query and update their environments. The company wants to limit the amount of requests end users send for.bot cost and security reason management wants to offer registered the option of buying larger packages that allow for more requests.
A. Set up Amazon CloudWatch API logging in API Gateway Create a filter based on the user and requestTime fields and create an alarm on this filter Write an AWS Lambda function to analyze the values and requester information, and respond accordingly Set up the function as the target tor the alarm If a registered user chooses a larger package, update the Lambda code with the values
B. Enable Amazon CloudWatch metrics for the API Gateway stage Set up CloudWatch alarms based oft the Count metric and the ApiName, Method, Resource, and Stage dimensions to alerts when request rates pass the threshold Set the alarm action to Deny If a registered user chooses a larger package, create a user-specific alarm and adjust the values
C. Set up a default usage plan specify values for the rate and burst capacity, and associate it with a stage If a registered user chooses a larger package, create a custom plan with the appropriate values and associate the plan with the user
D. Enable throttling for the API Gateway stage Set a value tor both the rate and burst capacity If a registered larger package, create a stage for them, adjust the values, and share the new URL with them.
Answer: D

QUESTION NO: 3
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: 4
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: 5
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

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Updated: May 28, 2022