|
|
 |
DVA-C01 Topics Pdf & Amazon DVA-C01 Online Lab Simulation - AWS Certified Developer Associate Exam - Royalholidayclubbed
|
|
RHC Destination Reviews
Who Is Harpy?
Need More Information?
You must be inspired by your interests and motivation. Once you print all the contents of our DVA-C01 Topics Pdf practice dumps on the paper, you will find what you need to study is not as difficult as you imagined before. Also, you can make notes on your papers to help you memorize and understand the difficult parts of the DVA-C01 Topics Pdf exam questions. We always adhere to the principle of “mutual development and benefit”, and we believe our DVA-C01 Topics Pdf practice materials can give you a timely and effective helping hand whenever you need in the process of learning our DVA-C01 Topics Pdf study braindumps. For we have been in this career over ten years and we are good at tracing the changes of the DVA-C01 Topics Pdf guide prep in time and update our exam dumps fast and accurately. With the pass rate high as 98% to 100%, you can totally rely on our DVA-C01 Topics Pdf exam questions.
Amazon AWS Certified Associate DVA-C01 It costs both time and money.
So DVA-C01 - AWS Certified Developer Associate Exam Topics Pdf practice materials come within the scope of our business activities. You can totally rely on us! We never concoct any praise but show our capacity by the efficiency and profession of our DVA-C01 Latest Exam Pass4Sure practice materials.
DVA-C01 Topics Pdf study engine is very attentive to provide a demo for all customers who concerned about our products, whose purpose is to allow customers to understand our product content before purchase. Many students suspect that if DVA-C01 Topics Pdf learning material is really so magical? Does it really take only 20-30 hours to pass such a difficult certification exam successfully? It is no exaggeration to say that you will be able to successfully pass the exam with our DVA-C01 Topics Pdf exam questions.
Amazon DVA-C01 Topics Pdf - We can receive numerous warm feedbacks every day.
Our DVA-C01 Topics Pdf exam quiz is unlike other exam materials that are available on the market, our DVA-C01 Topics Pdf study dumps specially proposed different versions to allow you to learn not only on paper, but also to use mobile phones to learn. This greatly improves the students' availability of fragmented time. So you can achieve your DVA-C01 Topics Pdf certification easily without disrupting your daily routine. And we will give you 100% success guaranteed on the DVA-C01 Topics Pdf training guide.
With our DVA-C01 Topics Pdf test prep, you don't have to worry about the complexity and tediousness of the operation. As long as you enter the learning interface of our soft test engine of DVA-C01 Topics Pdf quiz guide and start practicing on our Windows software, you will find that there are many small buttons that are designed to better assist you in your learning.
DVA-C01 PDF DEMO:
QUESTION NO: 1
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: 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
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: 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
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
VMware 2V0-11.25 - Can you survive and be invincible in a highly competitive society? Can you gain a foothold in such a complex society? If your answer is "no", that is because your ability is not strong enough. Amazon AWS-Certified-Machine-Learning-Specialty - Everybody knows that in every area, timing counts importantly. Therefore it is necessary to get a professional IIA IIA-CIA-Part1 certification to pave the way for a better future. Our Microsoft DP-100 exam questions have been widely acclaimed among our customers, and the good reputation in industry prove that choosing our study materials would be the best way for you, and help you gain the Microsoft DP-100 certification successfully. According to the research statistics, we can confidently tell that 99% candidates after using our products have passed the ITIL ITIL-4-Specialist-Create-Deliver-and-Support exam.
Updated: May 28, 2022
|
Copyright © 2006-2007 by RHC.
All rights
reserved. |
---------------
If you don't find what you are looking for here
to help you resolve your timeshare scam or Royal Holiday problem
please write to us at:
harpy @ royalholidayclubbed.com
www . Royal Holiday Clubbed . com
|
|