What does Amazon EC2 Auto Scaling help achieve?
a) Automatically adjust the number of EC2 instances to meet demand
b) Create backups of EC2 instances
c) Manage source control for applications
d) Encrypt data in transit
Answer:
a) Automatically adjust the number of EC2 instances to meet demand
Explanation:
Amazon EC2 Auto Scaling helps automatically adjust the number of EC2 instances based on real-time demand, ensuring that applications have the right amount of capacity to maintain performance while minimizing costs. During high-demand periods, Auto Scaling adds instances, and during low demand, it removes instances.
This service is ideal for maintaining application availability and cost-efficiency, as it adjusts resources dynamically in response to traffic changes.
With EC2 Auto Scaling, users can ensure that their applications are always running optimally, no matter the scale of traffic.