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Helpful Preparation Books

• AWS Certified Developer Associate Study Guide By Kamesh Ganesan

  It is a very effective study guide that delivers candidates the information about every topic of the AWS Certified Developer – Associate exam. The readers will get a chance to face the challenges they are going to solve in the real test. The coverage of the concepts is very comprehensive in this material, that is why it will prepare you well. The authors clearly explain all the details of deploying, migrating, creating, monitoring, and debugging the cloud-native applications, as well as the following areas:

  • Making NoSQL and SQL databases in AWS cloud
  • Creating cloud-native applications
  • Performing the application management & integration
  • Handling cloud storage
  • Working with fault tolerance and high availability

  The candidates will also find electronic content that will help them obtain practical skills. This part of the material consists of full-length sample tests with 130 questions as well as customizable quizzes.

• AWS Certified Developer Official Study Guide By Nick Alteen Written By Jennifer Fisher And Others

  This study guide is the best gateway to prepare for DVA-C01 exam. It provides applicants with all the resources they require to pass the test on the first try. Clear explanations, expert guidance, and best practices help to understand each and every concept. No need to worry when you have this guide in your hand! It has everything the candidates may need, including the following:

  • Information about all the key topics with challenging questions
  • Online tools for preparation, such as searchable glossary and flashcards
  • Practice tests
  • Expert insight on best practices of AWS services
  • Chapter-wise difficult questions for practice

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How to study the Amazon AWS-Developer: AWS Certified Developer-Associate Exam

According to AWS, there is no better preparation for AWS-Developer practice exams than hands-on experience. To assist you in learning additional knowledge and skills to prepare for certification, there are several related AWS training courses and other tools. For information on the skills tested during the certification test, please check the assessment guide on the official website of Amazon Web Services. All links to the resources are available in the References section, at the end of this document.

It is not a very easy job to receive qualifications, as students must do extensive study. It also takes a lot of time to train and learn from AWS Certified Developer-Associate . For this reason, several online platforms including AWS provide practice problems and tests for AWS Certified Developer-Associate . Those AWS-Developer practice test ensure the passing of candidates in this exam. By using that study material you can pass your AWS-Certified-Developer-Associate- exams for the first time. There is no doubt that all online learning platforms are updated and examined by specialists. Refer to the links at the end of this document to link you to the study material and practice problems.

Some of the job roles with the associated paycheck are listed below:

• Principal Software Engineer – $139,000
• Solutions Architect – $121,000
• Senior Data Engineer – $127,000

Amazon AWS Certified Developer - Associate Sample Questions (Q375-Q380):

NEW QUESTION # 375
A company needs to secure its existing website running behind an Elastic Load Balancer. The website's Amazon EC2 instances are CPU-constrained.
What should be done to secure the website while not increasing the CPU load on the EC2 web servers? (Select TWO.)

• A. Configure an Elastic Load Balancer with SSL termination.
• B. Configure an Elastic Load Balancer with a Loadable Storage System.
• C. Install SSL certificates on the EC2 instances.
• D. Configure an Elastic Load Balancer with SSL pass-through.
• E. Configure SSL certificates on an Elastic Load Balancer.

Answer: A,E

NEW QUESTION # 376
A developer is storing JSON files in an Amazon S3 bucket. The developer wants to securely share an object with a specific group of people.
How can the developer securely provide temporary access to the objects that are stored in the S3 bucket?

• A. Set object retention on the files. Use the AWS software development kit (SDK) to restore the object before subsequent requests. Provide the bucket's S3 URL.
• B. Set a bucket policy that restricts access after a period of time. Provide the bucket's S3 URL.
• C. Configure static web hosting on the S3 bucket. Provide the bucket's web URL.
• D. Use the AWS software development kit (SDK) to generate a presigned URL. Provide the presigned URL.

Answer: D

Explanation:
Expalantion:
https://blog.pics.io/everything-you-need-to-know-about-amazon-s3-bucket/

NEW QUESTION # 377
A company needs to migrate Oracle Database Standard Edition running on an Amazon EC2 instance to an Amazon RDS for Oracle DB instance with Multi-AZ. The database supports an ecommerce website that runs continuously. The company can only provide a maintenance window of up to 5 minutes.
Which solution will meet these requirements?

• A. Configure AWS DMS with the EC2 instance as the source and the RDS DB instance as the destination.
  Stop the application when the replication is in sync, change the database connection string, and then restart the application.
• B. Configure Oracle Real Application Clusters (RAC) on the EC2 instance and the RDS DB instance. Update the connection string to point to the RAC cluster. Once the EC2 instance and RDS DB instance are in sync, fail over from Amazon EC2 to Amazon RDS.
• C. Export the Oracle database from the EC2 instance using Oracle Data Pump and perform an import into Amazon RDS. Stop the application for the entire process. When the import is complete, change the database connection string and then restart the application.
• D. Configure AWS DataSync with the EC2 instance as the source and the RDS DB instance as the destination.
  Stop the application when the replication is in sync, change the database connection string, and then restart the application.

Answer: C

Explanation:
Explanation/Reference: https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/ USER_UpgradeDBInstance.Oracle.html

NEW QUESTION # 378
A front-end web application is using Amazon Cognito user pools to handle the user authentication flow. A developer is integrating Amazon DynamoDB into the application using the AWS SDK for JavaScript.
How would the developer securely call the API without exposing the access or secret keys?

• A. Run the web application in an Amazon EC2 instance with the instance profile configured.
• B. Hardcore the credentials, use Amazon S3 to host the web application, and enable server-side encryption.
• C. Use Amazon Cognito user pool JSON Web Tokens (JWITs) to access the DynamoDB APIs.
• D. Configure Amazon Cognito identity pools and exchange the JSON Web Token (JWT) for temporary credentials.

Answer: D

Explanation:
Explanation/Reference: https://docs.aws.amazon.com/cognito/latest/developerguide/amazon-cognito-user-pools-using- tokens-verifying-a-jwt.html

NEW QUESTION # 379
What is the format of structured notification messages sent by Amazon SNS?

• A. An JSON object containing MessageId, DuplicateFlag, Message and other values
• B. An XML object containing MessageId, UnsubscribeURL, Subject, Message and other values
• C. An JSON object containing MessageId, unsubscribeURL, Subject, Message and other values
• D. An XML object containing MessageId, DuplicateFlag, Message and other values

Answer: C

NEW QUESTION # 380
......

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