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 the purpose of the DNS service?
  2. What areas of the DNS does the Route 53 service improve upon?
  3. Your application is synchronizing a database from the primary to secondary site and presents the content through an EC2 instance locally. What type of DNS routing policy would be appropriate for this setup?
  4. You need to make sure your content adheres to the GDPR for all users from the EU. What kind of routing policy would be applicable in this case?
  1. You are designing a health check for a custom application that sends custom traffic via SSL on port 443 to the server. What would be the appropriate health check in this case?
  2. Your application needs to be protected from web page hijacks and you want to eliminate any hijacked servers from responding to your clients. How can Route 53 help?
  3. A peer-to-peer streaming service needs to deliver a list of servers that serve the...