Book Image

AWS Certified Cloud Practitioner Exam Guide

By : Rajesh Daswani
3 (1)
Book Image

AWS Certified Cloud Practitioner Exam Guide

3 (1)
By: Rajesh Daswani

Overview of this book

Amazon Web Services is the largest cloud computing service provider in the world. Its foundational certification, AWS Certified Cloud Practitioner (CLF-C01), is the first step to fast-tracking your career in cloud computing. This certification will add value even to those in non-IT roles, including professionals from sales, legal, and finance who may be working with cloud computing or AWS projects. If you are a seasoned IT professional, this certification will make it easier for you to prepare for more technical certifications to progress up the AWS ladder and improve your career prospects. The book is divided into four parts. The first part focuses on the fundamentals of cloud computing and the AWS global infrastructure. The second part examines key AWS technology services, including compute, network, storage, and database services. The third part covers AWS security, the shared responsibility model, and several security tools. In the final part, you'll study the fundamentals of cloud economics and AWS pricing models and billing practices. Complete with exercises that highlight best practices for designing solutions, detailed use cases for each of the AWS services, quizzes, and two complete practice tests, this CLF-C01 exam study guide will help you gain the knowledge and hands-on experience necessary to ace the AWS Certified Cloud Practitioner exam.
Table of Contents (23 chapters)
1
Section 1: Cloud Concepts
5
Section 2: AWS Technologies
16
Section 3: AWS Security
18
Section 4: Billing and Pricing
20
Chapter 16: Mock Tests

Chapter 6: AWS Networking Services – VPCs, Route53, and CloudFront

Networking is a fundamental component of any IT infrastructure, whether on-premises on in the cloud. Without networking, it would not have been possible to architect the complex world of communications that we live in today. In the absence of networking, there would be no internet in the modern world.

Almost every business today needs to have some form of network connectivity if it is to collaborate with partners and end customers. In this chapter, we look at some of the core building blocks of designing a network. We will also look at network services offered on AWS and, specifically, how Virtual Private Cloud (VPC) enables customers to build multiple isolated and secure networks within their AWS accounts, allowing them to isolate workloads and applications.

We examine AWS Route53, which is Amazon's Domain Name System (DNS) that enables the routing of network traffic across the AWS ecosystem and the...