Objective Map
The following table lists each of the five domains and how much of the exam each domain affects. The subdomains are also listed for each domain. Because each chapter of this book focuses on a specific domain, the mapping is easy: for Domain 1, refer to Chapter 1. For Domain 2, flip to Chapter 2, and so on.
Domain | Percentage of Exam | Chapter |
Domain 1. Design Resilient Architectures | 34% | 1 |
1.1 Choose reliable/resilient storage. | ||
1.2 Determine how to design decoupling mechanisms using AWS services. | ||
1.3 Determine how to design a multi-tier architecture solution. | ||
1.4 Determine how to design high availability and/or fault tolerant architectures. | ||
Domain 2. Define Performant Architectures | 24% | 2 |
2.1 Choose performant storage and databases. | ||
2.2 Apply caching to improve performance. | ||
2.3 Design solutions for elasticity and scalability. | ||
Domain 3. Specify Secure Applications and Architectures | 26% | 3 |
3.1 Determine how to secure application tiers. | ... |