Basic Terms Flashcards
1
Q
What are burstable instances?
A
Amazon EC2 instances that are designed to provide baseline level of CPI performance w/ ability to burst to higher level when required by workload.
Ideal for workloads that don’t use full CPU often but need to “burst”.
2
Q
What is the link-local address?
A
http://169.254.169.254
3
Q
What is Network ACL (Access Control List) Use Case?
A
Allows/denies specific inbound/outbound traffic at subnet level.
Rules apply to all instances in subnet.
No charge to use.
