ANSWERS

1. b
Explanation:EBS is a service priced on the amount of storage space used.

2.  a
Explanation:The cost of creating an EBS volume is also greater than creating a similarly sized S3 bucket.

3. b
Explanation:In edge computing, content is pushed out geographically so the data is more readily available to network clients and has a lower latency when requested.

4.  b
Explanation:A user requesting data from a CloudFront site is referred to the nearest geographical location.

5.  b
Explanation:EBS is similar in concept to a Storage Area Network or SAN.

6.  a
Explanation:To create a high performance “simple” database, the data store created is flat; that is, it is non-relational and joins are not supported.

7.  d
Explanation:Amazon offers two different types of database services.

8.  b
Explanation:Amazon CloudFront is referred to as a content delivery network (CDN), and sometimes called edge computing.

9.  b
Explanation:The purpose of RDS is to allow database applications that already exist to be ported to RDS and placed in an environment that is relatively automated and easy to use.

10.  a
Explanation:Use SimpleDB for the lowest administrative overhead.