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![]() You want to scale your SAAS product based on the demand you receive. This could possibly be due to me not coming from a networking background. When I was revising, I found NATs and VPC’s the most difficult part to understand. You want to connect instances in your VPC to services hosted in AWS without using the internet, what solution best fits this scenario?Ī) attach a VPC endpoint with routes 0.0.0.0/0ī) use a NAT gateway with routes 0.0.0.0/0Ī VPC will provide access to services hosted on AWS without needing to access the internet. The S3 options would costs to much and since the retrieval isn’t time bound, glacier expedited retrieval seems unnecessary. Standard Glacier storage would be the most appropriate. Which storage solution would be most appropriate on a budget. They may need to be retrieved but it doesn’t matter if the retrieval process takes hours. ![]() You have a situation where your client wants to backup and archive thousands of video files. 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. ![]() Thanks to our level up in tech coaches, it's been an intense last few months and i'm looking forward to this next challenge in learning Terraform and preparing for the Terraform associate exam.My post on 25 Cloud Practitioner Mock Exam Questions proved really popular with readers. I outline what infrastructure as code is and it's benefits, followed by a hands on lab where I walk you through some basic terraform commands as we build our first terraform resource. In this article I have written a beginners guide to getting started with Terraform. I decided to get a heads start as this was the module I was most looking forward to learning. Next week in Level Up In Tech we will be diving into the world of Terraform. ![]()
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