Auto Scaling — AWS Cloud Practitioner (CLF-C02) Practice Questions
Auto Scaling allows AWS resources, most commonly Amazon EC2 instances, to automatically increase or decrease in number based on demand or defined policies. For the CLF-C02 exam, Auto Scaling is presented as a key mechanism for achieving both high availability and cost efficiency, ensuring you have enough capacity during peak periods while not over-provisioning during quiet periods. AWS Auto Scaling and Amazon EC2 Auto Scaling are the primary services involved, and they work with Elastic Load Balancing to distribute traffic across healthy instances. Candidates should understand the concepts of scaling out (adding instances) versus scaling up (moving to a larger instance size) and when each approach is preferred.
Free questions on auto scaling
What is the main advantage of using AWS auto-scaling?
Free question · easy · full answer + explanation
More auto scaling questions in the full bank
- What is auto-scaling? Unlock answer & explanation →
- A startup is building a new web application on AWS and expects highly variable traffic, with large spikes during business hours and very low usage overnight. They want to minimize costs while ensuring the application scales automatically. Which AWS compute option best meets these requirements? Unlock answer & explanation →
- How does AWS Auto Scaling improve application reliability? Unlock answer & explanation →