AWS Certified Developer – Associate QUIZ – SET 5

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1. ######QUESTION#########
You see a "timed out" error when using the AWS CLI to list all the files in an S3 bucket containing thousands of files. What is the reason for this?
2. ######QUESTION#########
Your web application is running on Lambda, API Gateway, DynamoDB and S3 and you have recently seen a significant increase in traffic to your website. The application support team are now reporting that Lambda invocations are being rejected with a 429 HTTP status code. What could be causing this?
3. ######QUESTION#########
You are running your application using Docker provisioned with Elastic Beanstalk. You would like to upgrade the application to a new version. How should you approach this?
4.

######QUESTION#########
An AWS Lambda function written in Golang was deployed six months ago and recently a new version was released that included the use of the X-Ray SDK. The change called for permissions to be altered to the IAM role of the Lambda function to allow the X-Ray SDK to send data to X-Ray. While testing you find that data is not being sent to X-Ray, what is a likely reason?

5.

######QUESTION#########
A MNC has hired Jacob as a team lead over a group of developers working on security applications. Developers will work within Linux executing commands with the AWS CLI. When developers receive authorization exceptions which of the following services will not assist in resolving the issue?

6.

######QUESTION#########
Ben is working on a application, the application is deployed by AWS Elastic Beanstalk to EC2 instances in two availability zones. The application makes API requests to AWS API Gateway and the security team requested that authentication be added to these requests. Which of the following authentication methods will fulfill the requirement?

7.

######QUESTION#########
You have set up an internet facing load balancer to route requests to virtual machines inside a private VPC. The virtual machines will be launched from a single custom Amazon Machine Image (AMI), private to your organization, with pre-installed software. Which of the following AWS services will help you create your virtual machines?

8.

######QUESTION#########
You have created an AWS CodePipeline pipeline through the AWS Management Console. You would like to view a list of API calls performed by your pipeline because many changes have been made by you and other administrators. Which AWS service will provide this information?

9.

######QUESTION#########
You are an administrator for a video on demand web application where content creators upload videos directly into S3. Recent support requests from customers state that uploading video files near 500GB size causes the website to break. After doing some investigation you find the following error: 'Your proposed upload exceeds the maximum allowed size'. What must you do to solve this error?

10.

######QUESTION#########
John has created a student portal for a university that is accessible through a smartphone app and web application. The smartphone app is available in both Android and IOS and the web application works on most major browsers. Students will be able to do group study online and create forum questions. All changes made in smartphone devices should be available even when offline and should synchronize with other devices. Which of the following AWS services will help John meet these requirements?

11. ######QUESTION#########
Your application relies on a number of Lambda functions. During testing, you would like to make sure you are always using the the latest version of the function. How can you ensure that your application always launches the very latest version of your code?
12.

######QUESTION#########
John is working in a MNC , he is an administrator, setting permissions to other IAM users with limited permissions. On the AWS Management Console, he created a dev group where new developers will be added to and on your workstation you configured a developer profile. He would like to test that this user cannot terminate instances. Which of the following options would he execute?

13.

######QUESTION#########
Ben is working in a company and was just promoted to Developer and will be in charge of code deployment using AWS CodeCommit and AWS CodeDeploy. New requirements have been given to control deployment details by changing file permissions when applications are deployed and verifying the deployment success. Which of the following actions should the he take?

14. ######QUESTION#########
Your application is running on EC2 and consuming click stream data from a Kinesis stream, using the Kinesis Client Library. You have recently increased the number of shards in your Kinesis stream. When should you consider increasing the number of EC2 instances consuming the stream?
15.

######QUESTION#########
Jason is a Developer working with data on an EC2 instance running Windows. He installed Kinesis Agent for Windows to stream JSON-formatted log files to Amazon Simple Storage Service (S3) via Amazon Kinesis Data Firehose. Also he gathered a list of all available sink types to change the destination of the log if needed. Which of the following sink types is not supported by Kinesis Firehose?

16.

######QUESTION#########
George is a cloud architect consultant in a Silicon Valley type like city. Many companies in the city have mobile apps that capture and send data to Amazon Kinesis Data Streams. They have been getting a
ProvisionedThroughputExceededException exception. George has been contacted to help and upon careful analysis, he is seeing that messages are being sent one by one, while being sent at a high rate. Which of the following options will help with the exception while keeping costs at a minimum?

17.

######QUESTION#########
A weather reporting app for the Android mobile phones assists citizens with preparation tips for Hurricanes in Florida before hurricanes land. The next version of the weather reporting app will include notification messages directly to mobile apps notifying of updates and of upcoming developing storms. Which of the following technologies will help for the second version?

18. ######QUESTION#########
Which of the following option is correct?
19. ######QUESTION#########
You are producing data to AWS Kinesis using AWS Lambda which sits behind an API Gateway. Data represents a clickstream from the users navigating your website. What in case you want to make sure your Kinesis stream can scale over time due to increased volume, what would you need to do?
20.

######QUESTION#########
You are a Developer working with Amazon ECS container instances and would like to isolate credentials so that a container never has access to credentials intended for another container belonging to another task. Which of the following actions must you take to achieve that?

21. ######QUESTION#########
Which of the following option is correct?
22.

######QUESTION#########
Your team lead has asked you to learn AWS CloudFormation to create a collection of related AWS resources and provision them in an orderly fashion. You decide to provide AWS-specific parameter types to catch invalid values. When specifying parameters which of the following is not a valid Parameter type?

23. ######QUESTION#########
You would like to enable your Lambda function to access EC2 instances in your own private VPC. How can you configure Lambda to allow this?
24.

######QUESTION#########
Thomas is working on a project that have a workload that requires persistent block storage for Microsoft SQL Server. High availability and durability is a requirement. The solution must allow for daily snapshots and be mountable to other EC2 instances in case of instance failures. Which of the following storage options should he choose?

25.

######QUESTION#########
The AWS administrator for a company gave George web access to their AWS Management Console. He need to create several API Gateway API's to assist developers in waiting to retrieve data from the company's database. His fellow developers have worked on the API in the development environment, but it seems that the changes they did are not reflected in the API. What needs to happen?

26. ######QUESTION#########
Which of the following option is correct?
27. ######QUESTION#########
You have been asked to suggest a solution for storing large SQS messages. Which of the following is the most suitable?
28.

######QUESTION#########
John is working on a project, a pipeline was created from the AWS Management Console using service AWS CodePipeline. The process consists of pulling code changes committed to GitHub, generating a build with AWS CodeBuild and deploying to an AWS Elastic Beanstalk environment. Unexpectedly, John's unchanged CodePipeline broke because it cannot find or use the target Elastic Beanstalk environment to deploy his application to. What should he do to find the root cause of this problem? (select three)

29. ######QUESTION#########
AWS X-Ray SDK was bundled into each function to record outgoing calls for tracing purposes. When your team lead goes to the X-Ray service in the AWS Management Console to get an overview of the information collected, they discover that no data is available. What is the most likely reason for this?
30. ######QUESTION#########
Which of the following option is correct?
31. ######QUESTION#########
You would like to use X-Ray to monitor your application which runs on a number of Docker containers. Where should you deploy and run the X-Ray daemon?
32. ######QUESTION#########
Which of the following can you use to test that an IAM policy attached to a user, group or role works as expected?
33. ######QUESTION#########
Which of the following option is correct?
34. ######QUESTION#########
What is an SQS Delay Queue?
35.

######QUESTION#########
Which of the following statements is true about AWS CloudFormation?

36.

######QUESTION#########
Jason has been hired to work for a mnc that produces open-source software. In the last year, the company has been working with its cloud engineers to build server applications. Jason's task will be to work with other developers in creating a REST API following the serverless approach. All the developers in the company only develop in the Node.Js language. Which of the following technologies should he choose?

37. ######QUESTION#########
You are trying to configure X-Ray to monitor Java applications running on your EC2 instances. Which of the following will be required in order to get X-Ray working? (Choose 3)
38. ######QUESTION#########
Which of the following option is correct?
39.

######QUESTION#########
As a senior solution architect, Thomas is responsible for the development, support, maintenance and implementation of all database applications written using NoSQL technology. A new project demands a throughput requirement of 10 strongly consistent reads per second of 6KB in size each. How many read capacity units will he need when configuring the DynamoDB table?

40. ######QUESTION#########
You are a Developer at a company and are responsible for the data management of the AWS Kinesis streams. The security team has required stricter requirements by leveraging security mechanisms available with the Kinesis Data Streams service that won't require code changes on your end. Which of the following features meet the requirements?


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