A company has an infernal web application that runs on Amazon EC2 instances behind an Application Load Balancer. The instances run in an Amazon EC2 Auto
Scaling group in a single Availability Zone. A SysOps administrator must make the application highly available.
Which action should the SysOps administrator take to meet this requirement?
To make an application highly available, it's essential to distribute the resources across multiple Availability Zones within the same AWS Region. This ensures that the application can continue to operate even if one Availability Zone experiences an outage. Updating the Auto Scaling group to launch new instances in a second Availability Zone in the same AWS Region achieves this goal by providing redundancy and failover capability, thus maintaining high availability. Adjusting the number of instances, as stated in options A and B, only addresses capacity and does not provide the required high availability. Option D is incorrect because Auto Scaling groups are designed to operate within a single AWS Region, and using an Availability Zone in another AWS Region would not be feasible for this purpose.
Option C is the answer. Spreading it across zones. A and B doesnt make it highly available if a zone goes down. D is false as ASG is region bound, as seen here: https://docs.aws.amazon.com/autoscaling/ec2/userguide/auto-scaling-benefits.html
Why is it evil? "A business operates an evil online application..." lol
Just took the exam yesterday and the pass (April-24) had about 10 to 15 questions that are not in this dump. But don't worry too much, study carefully and watch everyone's discussions with the answer has the most voted. You will have more knowledge and tips to do questions that are not in the dump. Wish everyone success and thank you Examtopics.
Option C
C is Valid ( CCCCCC )
A. Increase the maximum number of instances in the Auto Scaling group to meet the capacity that is required at peak usage. B. Increase the minimum number of instances in the Auto Scaling group to meet the capacity that is required at peak usage. C. Update the Auto Scaling group to launch new instances in a second Availability Zone in the same AWS Region. D. Update the Auto Scaling group to launch new instances in an Availability Zone in a second AWS Region.
Target tracking is only for unpredictable workloads.Answer is C.
C. Update the Auto Scaling group to launch new instances in a second Availability Zone in the same AWS Region.
Option C
C. Update the Auto Scaling group to launch new instances in a second Availability Zone in the same AWS Region. Most Voted
C. Update the Auto Scaling group to launch new instances in a second Availability Zone in the same AWS Region. Most Voted
Auto Scaling take a action at same AWS Region. Answer is C
C is the correct Answer
Only right is C
Correcto, opción C
Only right is C
Correct answer is C. Not to confuse AZ in answer C and Region in answer D. A & B are incorrect