Book Image

AWS Certified Database – Specialty (DBS-C01) Certification Guide

By : Kate Gawron
5 (1)
Book Image

AWS Certified Database – Specialty (DBS-C01) Certification Guide

5 (1)
By: Kate Gawron

Overview of this book

The AWS Certified Database – Specialty certification is one of the most challenging AWS certifications. It validates your comprehensive understanding of databases, including the concepts of design, migration, deployment, access, maintenance, automation, monitoring, security, and troubleshooting. With this guide, you'll understand how to use various AWS databases, such as Aurora Serverless and Global Database, and even services such as Redshift and Neptune. You’ll start with an introduction to the AWS databases, and then delve into workload-specific database design. As you advance through the chapters, you'll learn about migrating and deploying the databases, along with database security techniques such as encryption, auditing, and access controls. This AWS book will also cover monitoring, troubleshooting, and disaster recovery techniques, before testing all the knowledge you've gained throughout the book with the help of mock tests. By the end of this book, you'll have covered everything you need to pass the DBS-C01 AWS certification exam and have a handy, on-the-job desk reference guide.
Table of Contents (24 chapters)
1
Part 1: Introduction to Databases on AWS
Free Chapter
2
Chapter 1: AWS Certified Database – Specialty Overview
5
Part 2: Workload-Specific Database Design
12
Part 3: Deployment and Migration and Database Security
16
Part 4: Monitoring and Optimization
20
Part 5: Assessment
21
Chapter 16: Exam Practice

Review

Let's now review your knowledge with this quiz:

  1. You are working as a database consultant for a health insurance company. You are constructing a new Amazon Neptune database cluster, and you try to load data from Amazon S3 using the Neptune Bulk Loader from an EC2 instance in the same VPC as the Neptune database, but you receive the following error message: Unable to establish a connection to the s3 endpoint. The source URL is s3://dbcert-neptune/ and the region code is us-east-1. Kindly confirm your S3 configuration.

Which of the following activities should you take to resolve the issue? (Select two)

  1. Check that a Neptune VPC endpoint exists.
  2. Check that an Amazon S3 VPC endpoint exists.
  3. Check that Amazon EC2 has an IAM role granting read access to Amazon S3.
  4. Check that Neptune has an IAM role granting read access to Amazon S3.
  5. Check that Amazon S3 has an IAM role granting read access to Neptune.
  1. You are working with an Amazon...