With our DVA-C01 Latest Exam Dumps Free learning questions, you can enjoy a lot of advantages over the other exam providers’. The most attraction aspect is that our high pass rate of our DVA-C01 Latest Exam Dumps Free study materials as 98% to 100%. I believe every candidate wants to buy DVA-C01 Latest Exam Dumps Free learning bbraindumps that with a high pass rate, because the data show at least two parts of the DVA-C01 Latest Exam Dumps Free exam guide, the quality and the validity which are the pass guarantee to our candidates. If you really want to pass the DVA-C01 Latest Exam Dumps Free exam, you should choose our first-class DVA-C01 Latest Exam Dumps Free study materials. And you cannot miss the opportunities this time for as the most important and indispensable practice materials in this line, we have confidence in the quality of our DVA-C01 Latest Exam Dumps Free practice materials, and offer all after-sales services for your consideration and acceptance. Join us and you will be one of them.
Amazon AWS Certified Associate DVA-C01 It is quite convenient.
Thousands of people will compete with you to get the DVA-C01 - AWS Certified Developer Associate Exam Latest Exam Dumps Free certificate. If you are better, you will have a more relaxed life. Reliable Composite Test DVA-C01 guide materials allow you to increase the efficiency of your work.
our DVA-C01 Latest Exam Dumps Free study materials will also save your time and energy in well-targeted learning as we are going to make everything done in order that you can stay focused in learning our DVA-C01 Latest Exam Dumps Free study materials without worries behind. We are so honored and pleased to be able to read our detailed introduction and we will try our best to enable you a better understanding of our DVA-C01 Latest Exam Dumps Free study materials better.
Amazon DVA-C01 Latest Exam Dumps Free - This is a real news.
In a year after your payment, we will inform you that when the DVA-C01 Latest Exam Dumps Free exam guide should be updated and send you the latest version. Our company has established a long-term partnership with those who have purchased our DVA-C01 Latest Exam Dumps Free exam questions. We have made all efforts to update our products in order to help you deal with any change, making you confidently take part in the DVA-C01 Latest Exam Dumps Free exam. Every day they are on duty to check for updates of DVA-C01 Latest Exam Dumps Free study materials for providing timely application. We also welcome the suggestions from our customers, as long as our clients propose rationally. We will adopt and consider it into the renovation of the DVA-C01 Latest Exam Dumps Free exam guide. Anyway, after your payment, you can enjoy the one-year free update service with our guarantee.
It includes questions and answers, and issimilar with the real exam questions. This really can be called the best training materials.
DVA-C01 PDF DEMO:
QUESTION NO: 1
Company D is running their corporate website on Amazon S3 accessed from
http//www.companyd.com.
Their marketing team has published new web fonts to a separate S3 bucket accessed by the S3 endpoint https://s3-us-west-1.amazonaws.com/cdfonts.
While testing the new web fonts, Company D recognized the web fonts are being blocked by the browser.
What should Company D do to prevent the web fonts from being blocked by the browser?
A. Enable versioning on the cdfonts bucket for each web font
B. Configure the cdfonts bucket to allow cross-origin requests by creating a CORS configuration
C. Create a policy on the cdfonts bucket to enable access to everyone
D. Add the Content-MD5 header to the request for webfonts in the cdfonts bucket from the website
Answer: B
QUESTION NO: 2
A Developer created a dashboard for an application using Amazon API Gateway, Amazon S3,
AWS Lambda, and Amazon RDS. The Developer needs an authentication mechanism allowing a user to sign in and view the dashboard. It must be accessible from mobile applications, desktops, and tablets, and must remember user preferences across platforms.
Which AWS service should the Developer use to support this authentication scenario?
A. AWS Directory Service
B. AWS KMS
C. Amazon Cognito
D. Amazon IAM
Answer: C
QUESTION NO: 3
Which of the following services are included at no additional cost with the use of the AWS platform? Choose 2 answers
A. Auto Scaling
B. Elastic Compute Cloud
C. CloudFormation
D. Elastic Load Balancing
E. Simple Storage Service
F. Simple Workflow Service
Answer: A,C
QUESTION NO: 4
A Developer has implemented a Lambda function that needs to add new customers to an RDS database that is expected to run hundreds of times per hour. The Lambda function is configured to use 512MB of RAM and is based on the following pseudo code:
After testing the Lambda function, the Developer notices that the Lambda execution time is much longer than expected. What should the Developer do to improve performance?
A. Move the database connection and close statement out of the handler. Place the connection in the global space.
B. Replace RDS wit Amazon DynamoDB to implement control over the number of writes per second.
C. Increase the amount of RAM allocated to the Lambda function, which will increase the number of threads the Lambda can use.
D. Increase the size of the RDS database to allow for an increased number of database connections each hour.
Answer: A
Explanation
Refer AWS documentation - Lambda Best Practices
Take advantage of Execution Context reuse to improve the performance of your function. Make sure any externalized configuration or dependencies that your code retrieves are stored and referenced locally after initial execution. Limit the re-initialization of variables/objects on every invocation.
Instead use static initialization/constructor, global/static variables and singletons. Keep alive and reuse connections (HTTP, database, etc.) that were established during a previous invocation.
QUESTION NO: 5
A Developer is investigating an issue whereby certain requests are passing through an Amazon
API Gateway endpoint /MyAPI, but the requests do not reach the AWS Lambda function backing
/MyAPI. The Developer found that a second Lambda function sometimes runs at maximum concurrency allowed for the given AWS account.
How can the Developer address this issue?
A. Add another API Gateway stage for /MyAPI, and shard the requests
B. Reduce the throttling limits in the API Gateway /MyAPI endpoint
C. Configure the second Lambda function's concurrency execution limit
D. Manually reduce the concurrent execution limit at the account level
Answer: B
Besides, the price of our IIA IIA-CIA-Part2 learning guide is very favourable even the students can afford it. With it, you will be pass the Amazon EMC D-PCM-DY-23 exam certification which is considered difficult by a lot of people. Nutanix NCP-MCA - And we are grimly determined and confident in helping you. SAP C_THR87_2405 - What's more, the excellent dumps can stand the test rather than just talk about it. Oracle 1z0-1042-24 - Later, if there is an update, our system will automatically send you the latest AWS Certified Developer Associate Exam version.
Updated: May 28, 2022