So DVA-C01 Latest Exam Cram Sheet File exam dumps are definitely valuable acquisitions. Wrong practice materials will upset your pace of review, which is undesirable. Only high-class DVA-C01 Latest Exam Cram Sheet File guide question like us can be your perfect choice. In any case, many people have passed the exam after using DVA-C01 Latest Exam Cram Sheet File training materials. This is a fact that you must see. We make DVA-C01 Latest Exam Cram Sheet File exam prep from exam candidate perspective, and offer high quality practice materials with reasonable prices but various benefits.
Amazon AWS Certified Associate DVA-C01 You do not need to study day and night.
DVA-C01 - AWS Certified Developer Associate Exam Latest Exam Cram Sheet File exam prep look forward to meeting you. The fierce competition in the market among the same industry has long existed. As for our New DVA-C01 Braindumps Ebook exam braindump, our company masters the core technology, owns the independent intellectual property rights and strong market competitiveness.
After you use our study materials, you can get DVA-C01 Latest Exam Cram Sheet File certification, which will better show your ability, among many competitors, you will be very prominent. Using DVA-C01 Latest Exam Cram Sheet File exam prep is an important step for you to improve your soft power. I hope that you can spend a little time understanding what our study materials have to attract customers compared to other products in the industry.
Amazon DVA-C01 Latest Exam Cram Sheet File - It will be a first step to achieve your dreams.
There may be a lot of people feel that the preparation process for DVA-C01 Latest Exam Cram Sheet File exams is hard and boring, and hard work does not necessarily mean good results, which is an important reason why many people are afraid of examinations. Today, our DVA-C01 Latest Exam Cram Sheet File exam materials will radically change this. High question hit rate makes you no longer aimless when preparing for the exam, so you just should review according to the content of our DVA-C01 Latest Exam Cram Sheet File study guide prepared for you.
Our DVA-C01 Latest Exam Cram Sheet File real exam try to ensure that every customer is satisfied, which can be embodied in the convenient and quick refund process. Although the passing rate of our DVA-C01 Latest Exam Cram Sheet File training quiz is close to 100%, if you are still worried, we can give you another guarantee: if you don't pass the exam, you can get a full refund.
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.
If you still worried about whether or not you pass exam; if you still doubt whether it is worthy of purchasing our software, what can you do to clarify your doubts that is to download free demo of Fortinet FCP_FML_AD-7.4. You just should take the time to study Microsoft SC-100 preparation materials seriously, no need to refer to other materials, which can fully save your precious time. If you think i'm exaggerating, you might as well take a look at our SAP C_S4CPR_2402 actual exam. Though our Huawei H28-155_V1.0 training guide is proved to have high pass rate, but If you try our Huawei H28-155_V1.0 exam questions but fail in the final exam, we can refund the fees in full only if you provide us with a transcript or other proof that you failed the exam. IBM S2000-020 - The three versions are very flexible for all customers to operate.
Updated: May 28, 2022