Aurora

Question 1

uses a cluster

Answer 1

aurora

Question 2

consists of a single primary instance + replicas if needed

Answer 2

cluster

Question 3

does aurora use local storage for compute instances

Answer 3

no

Question 4

storage which is shared and able to be used by everything in the cluster

Answer 4

cluster volume

Question 5

when data is written in aurora it is replicated across the cluster volume

Answer 5

true

Question 6

is the primary instance the only available instance to write to the volume

Answer 6

yes

Question 7

cluster volumes are ssd based

Answer 7

true

Question 8

storage is billed based on what’s used (the most used)

Answer 8

true

Question 9

can replicas be added and removed without requiring storage provisioning?

Answer 9

Yes

Question 10

is there an aurora free tier?

Answer 10

No

Question 11

can be used to restore to previos point in time in aurora

Answer 11

Backtrack

Question 12

allows you to make a new database faster than copying all the data

Answer 12

fast clone

Question 13

correspond to certain amount of compute and a certain amount of memory

Answer 13

Aurora capacity units

Question 14

used for infrequently used apps, new apps, unpredictable workloads, dev and test databases

Answer 14

aurroa

Question 15

allows you to create global level datbases from a master region

Answer 15

aurora global database

Question 16

used for cross region disaster recovery, 1 or less replication between regions

Answer 16

aurora global database

Question 17

in multi master mode are all instances able to perform read and write

Answer 17

Yes