Recent questions tagged aws-certified-cloud-practitioner-exam

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Q: Your team is developing a solution that will make use of DynamoDB tables. Currently, the application is designed to perform scans on the entire table. Which of the following can be done to re-design and improve the application's performance when it interacts with the DynamoDB table?

asked Apr 29 in AWS by DavidAnderson

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Q: Your team is developing a solution that will make use of DynamoDB tables. Due to the nature of the application, the data is needed across a couple of regions across the world. Which of the following would help reduce the latency of requests to DynamoDB from different regions?

asked Apr 29 in AWS by DavidAnderson

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Q: How many read request units of the DynamoDB table are required for an item up to 8 KB using one strongly consistent read request?

asked Apr 29 in AWS by DavidAnderson

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Q: Your company has asked you to maintain an application using Elastic Beanstalk. At times, you normally hit the application version limit when deploying new versions of the application. Which of the following is the most effective way to manage this issue?

asked Apr 29 in AWS by DavidAnderson

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Q: Your company has asked you to maintain an application using Elastic Beanstalk. They have mentioned that when updates are made to the application, the infrastructure maintains its full capacity. Which of the following deployment methods should you use for this requirement?

asked Apr 29 in AWS by DavidAnderson

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Q: You've developed a Lambda function and now want to debug it, after the execution completes. You add the necessary print statements in the code to assist in the debugging process. You go to Cloudwatch logs but there are no logs for the Lambda function.

asked Apr 29 in AWS by DavidAnderson

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Q: You are working on an application that uses Amazon Cognito. Data in Amazon Cognito needs to be further analyzed using Amazon Redshift. You are planning to use Kinesis streams for this purpose.

asked Apr 29 in AWS by DavidAnderson

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Q: Your company is planning to use the Simple Storage Service to host objects that users will access. You need to store the photos based on the date and you also need the folder structure to be concise. There is a speculation that there would be roughly 6000 GET requests per second.

asked Apr 29 in AWS by DavidAnderson

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Q: Your company currently stores its objects in S3.The current request rate is around 11000 GET requests per second. There is now a mandate for objects to be encrypted at rest. So you enable encryption using KMS. There are now performance issues being encountered.

asked Apr 29 in AWS by DavidAnderson

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Q: Your company is planning to use the Simple Storage Service to store objects that will be accessed by users. There is speculation that there would be roughly 6000 GET requests per second. Which of the following could be used to ensure optimal performance? (Select TWO)

asked Apr 29 in AWS by DavidAnderson

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Q: A company is planning to develop an application that is going to make use of a DynamoDB table. The structure of the table is given below. Attribute Name Type Description Product ID Number

asked Apr 27 in AWS by DavidAnderson

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Q: You are developing an application that is going to make use of Amazon Kinesis. Due to the high throughput, you decide to have multiple shards for the streams. Which of the following is TRUE when it comes to processing data across multiple shards?

asked Apr 27 in AWS by DavidAnderson

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Q: You are planning to use AWS Kinesis streams for an application being developed for a company. The company policy mandates that all data is encrypted at rest. How can you accomplish this in the easiest way possible for Kinesis streams?

asked Apr 27 in AWS by DavidAnderson

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Q: You have a lambda function that is processed asynchronously. You need a way to check and analyse issues if the function fails, for further processing at a later time. How could you accomplish this?

asked Apr 27 in AWS by DavidAnderson

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Q: Your team has a Code Commit repository in your account. You need to give developers in another account access to your Code Commit repository. Which of the following is the most effective way to grant access?

asked Apr 27 in AWS by DavidAnderson

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Q: You are developing a function that will be hosted in AWS Lambda. The function will be developed in .Net. Several external libraries are needed for the code to run. Which of the following is the best practice when it comes to working with external dependencies for AWS Lambda?

asked Apr 27 in AWS by DavidAnderson

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Q: Which of the following initiatives from AWS helps organizations reduce the overall expenditure for IT companies when they host resources on the AWS Cloud?

asked Apr 27 in AWS by DavidAnderson

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Q: Your company handles a crucial ecommerce application. This application needs to have an uptime of at least 99.5%. There is a decision to move the application to the AWS Cloud. Which of the following deployment strategies can help build a robust architecture for such an application?

asked Apr 27 in AWS by DavidAnderson

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Q: Which AWS Cloud service helps in quick deployment of resources which can make use of different programming languages such as .Net and Java?

asked Apr 27 in AWS by DavidAnderson

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Q: Which of the following can be used as an additional layer of security to using a user name and password when logging into the AWS Console?

asked Apr 27 in AWS by DavidAnderson

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