O'Reilly logo

AWS Certified Solutions Architect Official Study Guide by John Stamper, Sean Senior, Kevin E. Kelly, Biff Gaut, Tim Bixler, Hisham Baz, Joe Baron

Stay ahead with the world's most comprehensive technology and business learning platform.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, tutorials, and more.

Start Free Trial

No credit card required

Assessment Test

  1. Under a single AWS account, you have set up an Auto Scaling group with a maximum capacity of 50 Amazon Elastic Compute Cloud (Amazon EC2) instances in us-west-2. When you scale out, however, it only increases to 20 Amazon EC2 instances. What is the likely cause?

    1. Auto Scaling has a hard limit of 20 Amazon EC2 instances.
    2. If not specified, the Auto Scaling group maximum capacity defaults to 20 Amazon EC2 instances.
    3. The Auto Scaling group desired capacity is set to 20, so Auto Scaling stopped at 20 Amazon EC2 instances.
    4. You have exceeded the default Amazon EC2 instance limit of 20 per region.
  2. Elastic Load Balancing allows you to distribute traffic across which of the following?

    1. Only within a single Availability Zone

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more.

Start Free Trial

No credit card required