Please describe the error you're reporting
I think there is an error with the answer key for Chapter 4, question number 4.
Please indicate the chapter or appendix, section, and page number where the error appears (if applicable)
Review question chapter 4, question number 4 is on page 63. Answer key for chapter 4 question number 4 is on page 235.
Please include any other comments or questions
The question asked which items are not globally based AWS services. I selected option A (RDS) and C (EC2). However, the answer key on page 235 shows the correct answers to be (B, D) which according to the question would be Route53 and CloudFront respectively. But then the answer key appears to contradict itself by stating RDS and EC2 "both use resources that can exist in only one Region. Route 53 and CloudFront are truly global services in that they're not located in or restricted to any single AWS Region".
Please describe the error you're reporting I think there is an error with the answer key for Chapter 4, question number 4.
Please indicate the chapter or appendix, section, and page number where the error appears (if applicable) Review question chapter 4, question number 4 is on page 63. Answer key for chapter 4 question number 4 is on page 235.
Please include any other comments or questions The question asked which items are not globally based AWS services. I selected option A (RDS) and C (EC2). However, the answer key on page 235 shows the correct answers to be (B, D) which according to the question would be Route53 and CloudFront respectively. But then the answer key appears to contradict itself by stating RDS and EC2 "both use resources that can exist in only one Region. Route 53 and CloudFront are truly global services in that they're not located in or restricted to any single AWS Region".