So, there is considerate and concerted cooperation for your purchasing experience accompanied with patient staff with amity. You can find them on our official website, and we will deal with everything once your place your order. To make your review more comfortable and effective, we made three versions as well as a series of favorable benefits for you. To contribute the long-term of cooperation with our customers, we offer great discount for purchasing our DVA-C01 Exam Dumps.Zip exam pdf. Comparing to other dumps vendors, the price of our DVA-C01 Exam Dumps.Zip questions and answers is reasonable for every candidate. New questions will be added into the study materials, unnecessary questions will be deleted from the DVA-C01 Exam Dumps.Zip exam simulation.
Amazon AWS Certified Associate DVA-C01 .
If you want to through the Amazon DVA-C01 - AWS Certified Developer Associate Exam Exam Dumps.Zip certification exam to make a stronger position in today's competitive IT industry, then you need the strong expertise knowledge and the accumulated efforts. You never know what you can get till you try. It is universally acknowledged that mock examination is of great significance for those who are preparing for the exam since candidates can find deficiencies of their knowledge as well as their shortcomings in the practice test, so that they can enrich their knowledge before the real Exam DVA-C01 Quizzes exam.
God wants me to be a person who have strength, rather than a good-looking doll. When I chose the IT industry I have proven to God my strength. But God forced me to keep moving.
Amazon DVA-C01 Exam Dumps.Zip - We believe that you will like our products.
As we will find that, get the test DVA-C01 Exam Dumps.Zip certification, acquire the qualification of as much as possible to our employment effect is significant. But how to get the test DVA-C01 Exam Dumps.Zip certification didn't own a set of methods, and cost a lot of time to do something that has no value. With our DVA-C01 Exam Dumps.Zip exam Practice, you will feel much relax for the advantages of high-efficiency and accurate positioning on the content and formats according to the candidates’ interests and hobbies.
In the process of using the AWS Certified Developer Associate Exam study question, if the user has some problems, the IT professor will 24 hours online to help users solve, the user can send email or contact us on the online platform. Of course, a lot of problems such as soft test engine appeared some faults or abnormal stating run phenomenon of our DVA-C01 Exam Dumps.Zip exam question, these problems cannot be addressed by simple language, we will service a secure remote assistance for users and help users immediate effectively solve the existing problems of our DVA-C01 Exam Dumps.Zip torrent prep, thus greatly enhance the user experience, beneficial to protect the user's learning resources and use digital tools, let users in a safe and healthy environment to study DVA-C01 Exam Dumps.Zip exam question.
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.
We provide you with 24-hour online service for our Splunk SPLK-5002 study tool. We can say that how many the Microsoft AZ-500 certifications you get and obtain qualification certificates, to some extent determines your future employment and development, as a result, the Microsoft AZ-500 exam guide is committed to helping you become a competitive workforce, let you have no trouble back at home. Thus we offer discounts from time to time, and you can get 50% discount at the second time you buy our Huawei H28-155_V1.0 question dumps after a year. We can claim that with our Google Google-Workspace-Administrator practice engine for 20 to 30 hours, you will be ready to pass the exam with confidence. Our exam questions just need students to spend 20 to 30 hours practicing on the platform which provides simulation problems, can let them have the confidence to pass the Cisco 100-490 exam, so little time great convenience for some workers.
Updated: May 28, 2022