The product we provide with you is compiled by professionals elaborately and boosts varied versions which aimed to help you learn the DVA-C01 Test Fees In Global study materials by the method which is convenient for you. They check the update every day, and we can guarantee that you can get a free update service from the date of purchase. Once you have any questions and doubts about the Amazon exam questions we will provide you with our customer service before or after the sale, you can contact us if you have question or doubt about our exam materials and the professional personnel can help you solve your issue about using DVA-C01 Test Fees In Global study materials. Our AWS Certified Developer Associate Exam study questions are suitable for a variety of levels of users, no matter you are in a kind of cultural level, even if you only have high cultural level, you can find in our DVA-C01 Test Fees In Global training materials suitable for their own learning methods. So, for every user of our study materials are a great opportunity, a variety of types to choose from, more and more students also choose our DVA-C01 Test Fees In Global test guide, then why are you hesitating? As long as you set your mind to, as long as you have the courage to try a new life, yearning for life for yourself, then to choose our AWS Certified Developer Associate Exam study questions, we will offer you in a short period of time effective way to learn, so immediately began to revise it, don't hesitate, let go to do! Apart from the advantage of free renewal in one year, our DVA-C01 Test Fees In Global exam engine offers you constant discounts so that you can save a large amount of money concerning buying our DVA-C01 Test Fees In Global training materials.
Amazon AWS Certified Associate DVA-C01 A bold attempt is half success.
We can make sure that all employees in our company have wide experience and advanced technologies in designing the DVA-C01 - AWS Certified Developer Associate Exam Test Fees In Global study dump. Using DVA-C01 Valid Exam Guide real questions will not only help you clear exam with less time and money but also bring you a bright future. We are looking forward to your join.
Our DVA-C01 Test Fees In Global study materials can have such a high pass rate, and it is the result of step by step that all members uphold the concept of customer first. If you use a trial version of DVA-C01 Test Fees In Global training prep, you can find that our study materials have such a high passing rate and so many users support it. After using the trial version, we believe that you will be willing to choose DVA-C01 Test Fees In Global exam questions.
Amazon DVA-C01 Test Fees In Global - So you can take a best preparation for the exam.
Every detail of our DVA-C01 Test Fees In Global exam guide is going through professional evaluation and test. Other workers are also dedicated to their jobs. Even the proofreading works of the DVA-C01 Test Fees In Global study materials are complex and difficult. They still attentively accomplish their tasks. Please have a try and give us an opportunity. Our DVA-C01 Test Fees In Global preparation quide will totally amaze you and bring you good luck. And it deserves you to have a try!
Omgzlook's training tool has strong pertinence, which can help you save a lot of valuable time and energy to pass IT certification exam. Our exercises and answers and are very close true examination questions.
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.
Our ISTQB ISTQB-CTFL study materials absolutely can add more pleasure to your life. Fortinet FCP_FCT_AD-7.2 - If these training products do not help you pass the exam, we guarantee to refund the full purchase cost. If you attach great importance to the protection of personal information and want to choose a very high security product, GARP 2016-FRR real exam is definitely your first choice. Some of the test data on the site is free, but more importantly is that it provides a realistic simulation exercises that can help you to pass the Amazon SAP C_TS4CO_2023 exam. SAP C_IEE2E_2404 - Each of us is dreaming of being the best, but only a few people take that crucial step.
Updated: May 28, 2022