____________________ is an easy-to-use service for deploying and scaling web applications and services developed with Java, .NET, PHP, Node.js, Python, Ruby, Go, and Docker on familiar servers such as Apache, Nginx, Passenger, and IIS. You can upload your code and ____________ automatically handles the deployment, from capacity provisioning, load balancing, auto-scaling to application health monitoring. At the same time, you retain full control over the AWS resources powering your application and can access the underlying resources. - ✔✔AWS Elastic Beanstalk You cannot configure Amazon Athena, AWS Lambda, and Amazon CloudFront on _____________ - ✔✔ElasticBeanstalk. With ElasticBeanstalk, you can: - ✔✔- Select the operating system that matches your application requirements (e.g., Amazon Linux or Windows Server 2016) - Choose from several Amazon EC2 instances, including On-Demand, Reserved Instances, and Spot Instances. - Choose from several available database and storage options. - Enable login access to Amazon EC2 instances for immediate and direct troubleshooting - Quickly improve application reliability by running in more than one Availability Zone. - Enhance application security by enabling HTTPS protocol on the load balancer - Access built-in Amazon CloudWatch monitoring and getting notifications on application health and other important events - Adjust application server settings (e.g., JVM settings) and pass environment variables - Run other application components, such as a memory caching service, side-by-side in Amazon EC2. - Access log files without logging in to the application servers A full-stack developer has developed an application written in Node.js to host an upcoming mobile game tournament. The developer has decided to deploy the application using AWS Elastic Beanstalk because of its ease-of-use. Upon experimenting, he learned that he could configure the webserver environment with several resources. Which of the following services can the developer configure with Elastic Beanstalk? (Select THREE.) A: Amazon Athena B: Amazon EC2 Instance C: Amazon CloudFront D: AWS Lambda E: Application Load Balancer F: Amazon CloudWatch - ✔✔Amazon EC2 Instance Applicaton Load Balaner Amazon Cloudwatch A lead developer is looking for a way to decrease data retrieval latency from a MySQL database. The database is hosted on Amazon RDS. He wants to leverage AWS to implement a caching solution that supports Multi-AZ replication with sub-millisecond response times. What must the developer do that requires the LEAST amount of effort? A: Set up AWS Global Accelerator and integrate it with your application to improve overall performance. B: Set up an Elasticache for Memcached cluster between the application and database. Configure it to run with replication to achieve high availability. C: Set up an Elasticache for Redis cluster between the application and database. Configure it to run with replication to achieve high availability. D: Convert the database schema using the AWS Schema Conversion Tool and move the data to DynamoDB. Enable Amazon DynamoDB Accelerator (DAX). - ✔✔Set up an Elasticache for Redis cluster between the application and database. Configure it to run with replication to achieve high availability. ___________________ allows you to seamlessly set up, run, and scale popular open-Source compatible in-memory data stores in the cloud. Build data-intensive apps or boost the performance of your existing databases by retrieving data from high throughput and low latency in-memory data stores. ________ is a popular choice for real-time use cases like Caching, Session Stores, Gaming, Geospatial Services, RealTime Analytics, and Queuing. - ✔✔Amazon ElastiCache _______________ offers fully managed Redis and Memcached for most demanding applications that require sub-millisecond response times. - ✔✔Amazon ElastiCache __________ is the only service in Elasticache that supports replication. - ✔✔Redis What is DAX? - ✔✔a fully managed in-memory cache for DynamoDB You don't have to change the schema of the MySQL database just to achieve a high performing, high availability caching solution. You can readily do that with Elasticache. - ✔✔True While Memcached provides sub-millisecond latency, it supports replication. - ✔✔FALSE! DOES NOT SUPPORT REPLICAITON Global Accelerator is not a caching solution. It is a service used to improve the performance of your network traffic by utilizing the AWS global infrastructure instead of the public Internet. - ✔✔True A transcoding media service is being developed on Amazon Cloud. Photos uploaded to Amazon S3 will trigger a Lambda function. The Lambda function will cause the Step Functions to coordinate a series of processes that will do the image analysis tasks. The input of each function should be preserved on the result to conform to the application's logic flow. What should the developer do? A: Declare a ResultPath field filter on the Amazon States Language specification. B: Declare an InputPath field filter on the Amazon States Language specification. C: Declare an OutputPath field filter on the Amazon States Language specification. D: Declare a Parameters field filter on the Amazon States Language specification. - ✔✔Declare a ResultPath field filter on the Amazon States Language specification.