Each AWS region is composed of two or more locations that offer organizations the ability to operate production systems that are
most highly available, fault tolerant, and scalable than would be possible using a single data center. What are these locations called? a. Availability Zones
b. Replication areas
c. Geographic districts
d. Compute centers
It is an isolated region insulated from errors in most other Accessibility Areas and provides low-cost, network connectivity to all other Accessibility Locations in the same country. The positions of the AWS data centers were not described in terms of duplication regions, regional areas or computing areas, and wrong choices were explained as follows:
In option b, In the AWS there is no use of the replication area, that's why it's incorrect.
In option c, It is used in a single purpose, that's why it's incorrect.
In option d, It provides the accessibility to the user to access the large amount of data, that's why it is wrong.
If thе usеr is intеrеstеd in sеlеcting thе valuеs οf a fеw attributеs, rathеr than sеlеctiοn all attributеs οf thе Tablе (Rеlatiοn), thеn οnе shοuld gο fοr Prοjеct Οpеratiοn.
