Our DVA-C01 Camp Sheet real exam is written by hundreds of experts, and you can rest assured that the contents of the DVA-C01 Camp Sheet study materials are contained. After obtaining a large amount of first-hand information, our experts will continue to analyze and summarize and write the most comprehensive DVA-C01 Camp Sheet learning questions possible. And at the same time, we always keep our questions and answers to the most accurate and the latest. DVA-C01 Camp Sheet study engine can be developed to today, and the principle of customer first is a very important factor. DVA-C01 Camp Sheet training materials really hope to stand with you, learn together and grow together. You can see that so many people are already ahead of you!
Amazon AWS Certified Associate DVA-C01 And you can choose the favorite one.
If you are clueless about the oncoming exam, our DVA-C01 - AWS Certified Developer Associate Exam Camp Sheet guide materials are trustworthy materials for your information. Many exam candidates are uninformed about the fact that our DVA-C01 Reliable Test Camp Materials preparation materials can help them with higher chance of getting success than others. It is all about efficiency and accuracy.
After years of hard work, the experts finally developed a set of perfect learning materials DVA-C01 Camp Sheet 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.
Amazon DVA-C01 Camp Sheet - Just make your own decisions.
According to personal propensity and various understanding level of exam candidates, we have three versions of DVA-C01 Camp Sheet study guide for your reference. They are the versions of the PDF, Software and APP online. If you visit our website on our DVA-C01 Camp Sheet exam braindumps, then you may find that there are the respective features and detailed disparities of our DVA-C01 Camp Sheet simulating questions. And you can free donwload the demos to have a look.
In addition to the lack of effort, you may also not make the right choice on our DVA-C01 Camp Sheet exam questions. A good choice can make one work twice the result with half the effort, and our DVA-C01 Camp Sheet study materials will be your right choice.
DVA-C01 PDF DEMO:
QUESTION NO: 1
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: 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
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: 4
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
QUESTION NO: 5
A Developer needs to design an application running on AWS that will be used to consume
Amazon SQS messages that range from 1 KB up to 1GB in size.
How should the Amazon SQS messages be managed?
A. Use Amazon EFS and the Amazon SQS CLI.
B. Use Amazon S3 and the Amazon SQS Extended Client Library for Java.
C. Use Amazon S3 and the Amazon SQS CLI.
D. Use Amazon EBS and the Amazon SQS CLI.
Answer: B
So our IBM C1000-181 real questions may help you generate financial reward in the future and provide more chances to make changes with capital for you and are indicative of a higher quality of life. Juniper JN0-649 - Nowadays, the certification has been one of the criteria for many companies to recruit employees. We want to finish long term objectives through customer satisfaction and we have achieved it already by our excellent GARP 2016-FRR exam questions. Obtaining the Pegasystems PEGACPLSA88V1 certification is not an easy task. As a key to the success of your life, the benefits that ACAMS CAMS-CN exam guide can bring you are not measured by money.
Updated: May 28, 2022