When you are eager to pass the DVA-C01 New Exam Camp Questions real exam and need the most professional and high quality practice material, we are willing to offer help. Our DVA-C01 New Exam Camp Questions training prep has been on the top of the industry over 10 years with passing rate up to 98 to 100 percent. By practicing our DVA-C01 New Exam Camp Questions learning materials, you will get the most coveted certificate smoothly. We compile Our DVA-C01 New Exam Camp Questions preparation questions elaborately and provide the wonderful service to you thus you can get a good learning and preparation for the DVA-C01 New Exam Camp Questions exam. After you know the characteristics and functions of our DVA-C01 New Exam Camp Questions training materials in detail, you will definitely love our exam dumps and enjoy the wonderful study experience. Not only that, we also provide the best service and the best DVA-C01 New Exam Camp Questions exam torrent to you and we can guarantee that the quality of our product is good.
Amazon AWS Certified Associate DVA-C01 Action always speaks louder than words.
If you are satisfied with our DVA-C01 - AWS Certified Developer Associate Exam New Exam Camp Questions training guide, come to choose and purchase. We have free demos on the website for our customers to download if you still doubt our products, and you can check whether it is the right one for you before purchase as well. Our Valid DVA-C01 Exam Tips exam materials are famous among candidates.
All experts and professors of our company have been trying their best to persist in innovate and developing the DVA-C01 New Exam Camp Questions test training materials all the time in order to provide the best products for all people and keep competitive in the global market. We believe that the study materials will keep the top selling products. We sincerely hope that you can pay more attention to our DVA-C01 New Exam Camp Questions study questions.
Our Amazon DVA-C01 New Exam Camp Questions practice quiz is unique in the market.
With the improvement of people’s living standards, there are more and more highly educated people. To defeat other people in the more and more fierce competition, one must demonstrate his extraordinary strength. Today, getting DVA-C01 New Exam Camp Questions certification has become a trend, and DVA-C01 New Exam Camp Questions exam dump is the best weapon to help you pass certification. We all know that obtaining the DVA-C01 New Exam Camp Questions certification is very difficult, and students who want to pass the exam often have to spend a lot of time and energy. After years of hard work, the experts finally developed a set of perfect learning materials DVA-C01 New Exam Camp Questions practice materials that would allow the students to pass the exam easily. With our study materials, you only need 20-30 hours of study to successfully pass the exam and reach the peak of your career. What are you waiting for? Come and buy it now.
And our website has already became a famous brand in the market because of our reliable DVA-C01 New Exam Camp Questions exam questions. Different from all other bad quality practice materials that cheat you into spending much money on them, our DVA-C01 New Exam Camp Questions exam materials are the accumulation of professional knowledge worthy practicing and remembering.
DVA-C01 PDF DEMO:
QUESTION NO: 1
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: 2
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: 3
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: 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
Are you still feeling distressed for expensive learning materials? Are you still struggling with complicated and difficult explanations in textbooks? Do you still hesitate in numerous tutorial materials? Dell D-PWF-OE-A-00 study guide can help you to solve all these questions. HP HPE6-A85 - For more textual content about practicing exam questions, you can download our products with reasonable prices and get your practice begin within 5 minutes. SAP C_THR96_2405 - Just make your own decisions. Microsoft AZ-120 - And you can free donwload the demos to have a look. So every year a large number of people take Huawei H19-319_V2.0 tests to prove their abilities.
Updated: May 28, 2022