One of the feelings that you will encounter while taking the AWS Certified Solutions Architect Associate exam is a bit of fear. After all, nobody likes to fail a test. Staring down a test question knowing that you have no idea what the answer is it's not my idea of fun. However, you will get through it if you're adequately prepared.
That's where this blog/video series comes in. Here’s the first of many questions (and I'll no doubt get even faster at video editing in the near future). Video pre and post-production just takes time to get right.
Each test question on the exam will be based on four of the six pillars of the AWS Well-Architected framework. The Security, Reliability, Performance Efficiency, and Cost Optimization pillars are excellent study materials. I highly recommend reading all four of these documents.
When running an application in the AWS cloud, it's crucial to ensure that the application’s security, reliability, performance, and operating costs are well understood.
Question 1 in this video series deals with application reliability.