Although our DVA-C01 Reliable Test Price exam braindumps have been recognised as a famous and popular brand in this field, but we still can be better by our efforts. In the future, our DVA-C01 Reliable Test Price study materials will become the top selling products. Although we come across some technical questions of our DVA-C01 Reliable Test Price learning guide during development process, we still never give up to developing our DVA-C01 Reliable Test Price practice engine to be the best in every detail. If you want to be one of them, please take a two-minute look at our DVA-C01 Reliable Test Price real exam. And you can just visit our website to know its advantages. So you just need our DVA-C01 Reliable Test Price learning questions to help you get the certificate.
Amazon AWS Certified Associate DVA-C01 You can get what you want!
Amazon AWS Certified Associate DVA-C01 Reliable Test Price - AWS Certified Developer Associate Exam This is a real news. Every day they are on duty to check for updates of DVA-C01 Latest Vce Test Simulator study materials for providing timely application. We also welcome the suggestions from our customers, as long as our clients propose rationally.
So the choice is important. Omgzlook's Amazon DVA-C01 Reliable Test Price exam training materials are the best things to help each IT worker to achieve the ambitious goal of his life. It includes questions and answers, and issimilar with the real exam questions.
Amazon DVA-C01 Reliable Test Price - Quickly, the scores will display on the screen.
We promise during the process of installment and payment of our AWS Certified Developer Associate Exam prep torrent, the security of your computer or cellphone can be guaranteed, which means that you will be not afraid of virus intrusion and personal information leakage. Besides we have the right to protect your email address and not release your details to the 3rd parties. Moreover if you are not willing to continue our DVA-C01 Reliable Test Price test braindumps service, we would delete all your information instantly without doubt. The main reason why we try our best to protect our customers’ privacy is that we put a high value on the reliable relationship and mutual reliance to create a sustainable business pattern.
When you find it hard for you to learn on computers, you can learn the printed materials of the DVA-C01 Reliable Test Price study materials. What is more, you absolutely can afford fort the three packages.
DVA-C01 PDF DEMO:
QUESTION NO: 1
An AWS Lambda function must access an external site by using a regularly rotated user name and password.
These items must be kept securely and cannot be stored in the function code.
What combination of AWS services can be used to accomplish this? (Choose two.)
A. AWS KMS
B. AWS Systems Manager Parameter Store
C. Amazon GuardDuty
D. AWS Trusted Advisor
E. AWS Certificate Manager (ACM)
Answer: A,B
QUESTION NO: 2
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: 3
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: 4
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: 5
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.
Adobe AD0-E134 - Don’t hesitate any more. The ServiceNow CIS-VR certification exam training tools contains the latest studied materials of the exam supplied by IT experts. To pass the exam in limited time, you will find it as a piece of cake with the help of our Fortinet FCP_FWB_AD-7.4 study engine! The industrious Omgzlook's IT experts through their own expertise and experience continuously produce the latest Amazon EMC D-PDC-DY-23 training materials to facilitate IT professionals to pass the Amazon certification EMC D-PDC-DY-23 exam. They are abundant and effective enough to supply your needs of the Palo Alto Networks PCNSC exam.
Updated: May 28, 2022