EFS drives can be mounted across multiple instances. They differ only in that EBS can only be attached to one EC2 instance at a time. Which file storage solution would allow you to share data between EC2 instances ?ĮFS is similar to EBS in that is block storage and therefore suitable for running operating systems or databases. You would only be charged when you use the service and it would scale. You could host files on S3 and use lambda functions wrapped in an API to provide content to users. Select the most appropriate AWS services to meet these requirements. You want to deliver content on demand but you have requirements for it to be highly scalable and the most cost efficient solution. You’re creating an application in your startup that lets users sign up and consume online elearning courses. I wrote an entire 2 part blog post on S3 Ultimate guide where I give a detailed explanation of how to enable versioning on S3 and much more. What storage solution would be best placed to meet this requirement?Īmazon S3 has versioning built in, by default it is not enabled though. One of the requirements is that users can upload and store multiple revisions of the same photo. Mock Exam Questions Your company is creating a photo sharing app. So without further ado, here are my 25 AWS Architect Associate mock exam questions totally free of charge. I put these exam questions together based on my learnings and experiences taking the exam itself. If you have the time, after going through these exam questions, check out that post as it has some great tips and techniques on how to approach questions and apply common sense logic to answering them. So I thought I’d put out another one around the Architect Associate course. Or revise the course content and go for new exam.My post on 25 Cloud Practitioner Mock Exam Questions proved really popular with readers. Old exam will be available until somewhere Aug 2018 but better take as soon as possible if you have such plans. Exam Practice – 672 Questions by ĪWS has already launched new exam for Architect Associate so be careful when choosing the exam.
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