Book Image

Microsoft Azure Architect Technologies: Exam Guide AZ-300

By : Sjoukje Zaal
Book Image

Microsoft Azure Architect Technologies: Exam Guide AZ-300

By: Sjoukje Zaal

Overview of this book

From designing solutions on Azure to configuring and managing virtual networks, AZ-300 certification can help you achieve all this and more. Whether you want to get certified or gain hands-on experience in administering, developing, and architecting Azure solutions, this study guide will help you get started. The book features not only the different exam objectives, but also guides you through configuring, managing, securing, and architecting Azure resources. Divided into five modules, this book will systematically take you through the different concepts and features as you advance through the sections. The first module demonstrates how to deploy and configure infrastructure. You will cover techniques related to implementing workloads and security, before learning how to create and deploy apps in the next module. To build on your knowledge, the final two modules will get you up to speed with implementing authentication, data security, and application and platform monitoring, along with covering Azure storage, alerting, and automation strategies. Finally, you’ll work through exam-based mock tests with answers to boost your confidence in passing the exam. By the end of this book, you’ll have learned the concepts and techniques you need to know in order to prepare for the AZ-300 exam, along with the skills to design effective solutions on Microsoft Azure.
Table of Contents (30 chapters)
1
Section 1: Deploying and Configuring Infrastructure
9
Section 2: Implementing Workloads and Security
16
Section 3: Creating and Deploying Apps
19
Section 4: Implementing Authentication and Secure Data
22
Section 5: Developing for the Cloud and for Azure Storage
26
Mock Questions
27
Mock Answers

VNet peering versus VNet-to-VNet connections

VNet peering and VNet-to-VNet both offer ways to connect VNets together. But based on your specific scenario and needs, you might want to pick one over the other:

  • VNet peering: This offers high-bandwidth, low-latency connections, which are useful in cross-region data replication and database failover scenarios. The traffic remains on the Microsoft backbone and is completely private; that's why customers with strict data security requirements prefer to use VNet peering, as public internet is not involved. There are also no extra hops because no gateway is used here, which ensures low-latency connections. You can keep up to 500 VNets with one VNet. The ingress and egress are charged using VNet peering. In region/cross-region scenarios, VNet peering is recommended.
  • VPN gateways: These provide a limited bandwidth connection and are useful in scenarios where encryption is needed, but bandwidth restrictions are tolerable. The bandwidth limitations...