Applications of queues - Study guides, Revision notes & Summaries

AWS SAA Exam Questions Complete Solutions New Update (100% Verified Pass) Auto Scaling - Answers -AWS Auto Scaling lets you build scaling plans that automate how groups of different resources respond to changes in demand. - better fault tolerance + better availability - default will terminate AZ with most instances or oldest launch configuration - default value is 300 seconds S3 Cross Region Replication - Answers -- allows you to copy or replicate data in 2 regions - allows for low la...

AWS Certified Developer Associate 2: Multiple Choice Questions And Correct Answers with Rationale,100% Verified A Lambda function has been developed with the default settings and is using N. The function makes calls to a DynamoDB table. The code was first tested and executed on an EC2 Instance in the same language and took 300 seconds to execute. When the lambda function is executed , it is not adding the required rows to the DynamoDB table. What needs to be changed in order to ensure that th...

AWS Certified Developer Associate 2: Multiple Choice Questions And Correct Answers with Rationale,100% Verified A Lambda function has been developed with the default settings and is using N. The function makes calls to a DynamoDB table. The code was first tested and executed on an EC2 Instance in the same language and took 300 seconds to execute. When the lambda function is executed , it is not adding the required rows to the DynamoDB table. What needs to be changed in order to ensure that th...

MuleSoft Developer Exam 2024 Questions and Answers | 100% Correct !! When do variables persist? -Answer-Variables persist through all flows unless the event crosses a transport boundary (e.g. making a http request to another flow) T/F: Subflows can have their own error handling strategy -Answer-False Syntax to fetch a variable -Answer-#[] What persists when calling from a parent flow to another flow via http request? -Answer- Not variables API Interface definition file (API Specification...

The application will host video files that range from 50 MB to 12 GB. The application will use certificate-based authentication and will be available to users on the internet. You need to recommend a storage option for the video files. The solution must provide the fastest read performance and must minimize storage costs. What should you recommend? A.Azure Files B.Azure Data Lake Storage Gen2 C.Azure Blob Storage D.Azure SQL Database - ANSWERS,Answer : C You have an Azure subscription...

A Developer is building an application that needs access to an S3 bucket. Which API call should the developer use? - correct answer A: STS:AssumeRole. What is AWS Systems Manager Parameter Store? - correct answer AWS System Manager Parameter store provides secure, hierarchical storage for configuration data management and secrets management. You are using AWS SAM templates to deploy a serverless application. Which of the following resource will embed nested applications from Amazon S3 ...

AWS Certified Developer Associate 3 Multiple Choice Questions And Correct Answers With Rationale. You are the lead for your development team. There is a requirement to provision an application using the Elastic beanstalk service. It's a custom application wherein there are a lot of configuration files and patches that need to be download. Which of the following would be the best way to provision the environment in the least time possible? A. Use a custom AMI for the underlying instance...

When do variables persist? Variables persist through all flows unless the event crosses a transport boundary (e.g. making a http request to another flow) T/F: Subflows can have their own error handling strategy False Syntax to fetch a variable #[] What persists when calling from a parent flow to another flow via http request? Not variables API Interface definition file (API Specification) defines what you call, what you send it, and what you get back A Web Service The Actual API imple...

AWS Certified Developer Associate 4: Multiple Choice Questions And Correct Answers with Rationale,100% Verified You are a developer for a company. You have been asked to deploy an application for development purposes onto an Elastic beanstalk environment. You need to ensure that custom software is installed on the backend Linux servers that are launched as part of the Elastic Beanstalk environment. Which of the following can be used to achieve this? Choose 2 answers from the options given...

AWS Certified Developer Associate 4: Multiple Choice Questions And Correct Answers with Rationale,100% Verified You are a developer for a company. You have been asked to deploy an application for development purposes onto an Elastic beanstalk environment. You need to ensure that custom software is installed on the backend Linux servers that are launched as part of the Elastic Beanstalk environment. Which of the following can be used to achieve this? Choose 2 answers from the options given...