We sincerely hope that you can try our DVA-C01 Reliable Practice Questions Pdf learning quiz. You will surely benefit from your correct choice. Not only we provide the most valued DVA-C01 Reliable Practice Questions Pdf study materials, but also we offer trustable and sincere after-sales services. Do you often envy the colleagues around you can successfully move to a larger company to achieve the value of life? Are you often wondering why your classmate, who has scores similar to yours, can receive a large company offer after graduation and you are rejected? In fact, what you lack is not hard work nor luck, but DVA-C01 Reliable Practice Questions Pdf guide question. If you do not have extraordinary wisdom, do not want to spend too much time on learning, but want to reach the pinnacle of life through DVA-C01 Reliable Practice Questions Pdf exam, then you must have DVA-C01 Reliable Practice Questions Pdf question torrent. By practicing our DVA-C01 Reliable Practice Questions Pdf learning materials, you will get the most coveted certificate smoothly.
Amazon AWS Certified Associate DVA-C01 It is very easy and convenient to use and find.
As the employment situation becoming more and more rigorous, it’s necessary for people to acquire more DVA-C01 - AWS Certified Developer Associate Exam Reliable Practice Questions Pdf skills and knowledge when they are looking for a job. Their masterpieces are instrumental to offer help and improve your performance in the real exam. Being dedicated to these practice materials painstakingly and pooling useful points into our DVA-C01 Pdf Files exam materials with perfect arrangement and scientific compilation of messages, our DVA-C01 Pdf Files practice materials can propel the exam candidates to practice with efficiency.
There is an old saying goes, good memory is inferior to sodden ability to write, so we believe that it is a highly productive way for you to memory the knowledge point and review the reference books more effectively. Besides our DVA-C01 Reliable Practice Questions Pdf exam torrent support free demo download, as we mentioned before, it is an ideal way for you to be fully aware of our DVA-C01 Reliable Practice Questions Pdf prep guide and then purchasing them if suitable and satisfactory. There is no doubt that among our three different versions of DVA-C01 Reliable Practice Questions Pdf guide torrent, the most prevalent one is PDF version, and this is particularly suitable and welcomed by youngsters.
Amazon DVA-C01 Reliable Practice Questions Pdf - How diligent they are!
At this time, you will stand out in the interview among other candidates with the DVA-C01 Reliable Practice Questions Pdf certification. Constant improvement is significant to your career development. Your current achievements cannot represent your future success. Never stop advancing. Come to study our DVA-C01 Reliable Practice Questions Pdf learning materials. Stick to the end, victory is at hand. Action always speaks louder than words. With the help of our DVA-C01 Reliable Practice Questions Pdf study questions, you can reach your dream in the least time.
Once it is time to submit your exercises, the system of the DVA-C01 Reliable Practice Questions Pdf preparation exam will automatically finish your operation. After a several time, you will get used to finish your test on time.
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 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: 3
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: 4
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: 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
Our IIA IIA-CIA-Part1 exam materials are famous among candidates. We sincerely hope that you can pay more attention to our IBM C1000-138 study questions. Cisco 300-635 - With meticulous care design, our study materials will help all customers pass their exam in a shortest time. Our Microsoft AZ-305 learning questions will inspire your motivation to improve yourself. APICS CSCP - Only through our careful inspection, the study material can be uploaded to our platform.
Updated: May 28, 2022