Book Image

AWS Certified SysOps Administrator ??? Associate Guide

By : Marko Sluga
Book Image

AWS Certified SysOps Administrator ??? Associate Guide

By: Marko Sluga

Overview of this book

AWS certifications are becoming one of the must have certifications for any IT professional working on an AWS Cloud platform. This book will act as your one stop preparation guide to validate your technical expertise in deployment, management, and operations on the AWS platform. Along with exam specific content this book will also deep dive into real world scenarios and hands-on instructions. This book will revolve around concepts like teaching you to deploy, manage, and operate scalable, highly available, and fault tolerant systems on AWS. You will also learn to migrate an existing on-premises application to AWS. You get hands-on experience in selecting the appropriate AWS service based on compute, data, or security requirements. This book will also get you well versed with estimating AWS usage costs and identifying operational cost control mechanisms. By the end of this book, you will be all prepared to implement and manage resources efficiently on the AWS cloud along with confidently passing the AWS Certified SysOps Administrator – Associate exam.
Table of Contents (26 chapters)

Questions

  1. What is an environment deployed in CloudFormation called?
  2. What notation formats are supported in CloudFormation templates?
  3. When designing a CloudFormation, we need to restrict the users to just a few images that can be used with the template. Which section of the template can help us achieve this?
  1. We would like to see the URL of the load balancer when stack creation completes. Which section of the template can help us achieve this?
  2. We have deployed a stack with a VPC, Security Groups, EC2 instances, and an RDS instance in a Multi-AZ configuration. The stack keeps failing after it starts. What could be the reason for this failure?
  3. You are tasked with designing a three-tiered application where each tier is designed and managed by a separate team. A network team is responsible for providing connectivity for the application. What design approach would you use in CloudFormation...