Azure study guide - Chapter 9 issues

[corticalstack]

p.673 - grammer - "Azure data services consist within two primary groups" - would change "within" to "of".

[corticalstack]

p.654 - You don't continue to explain the diff between an incremental and differential backup (i.e. you explain differential only).
p.655 - incorrect acronym for Microsoft Azure Backup Server. You have (MARS), should be (MABS).