Crucial Exams

AWS Certified CloudOps Engineer Associate SOA-C03 Practice Question

An operations engineer is provisioning three private subnets-one in each of three Availability Zones-in the 10.0.0.0/16 VPC for an analytics fleet. During nightly jobs, up to 950 Amazon EC2 instances run concurrently in each AZ, and capacity planners require 10 % additional headroom. What is the smallest IPv4 CIDR mask that each subnet must use to satisfy the requirement?

  • /22

  • /20

  • /21

  • /23

AWS Certified CloudOps Engineer Associate SOA-C03
Networking and Content Delivery
Your Score:
Settings & Objectives
Random Mixed
Questions are selected randomly from all chosen topics, with a preference for those you haven’t seen before. You may see several questions from the same objective or domain in a row.
Rotate by Objective
Questions cycle through each objective or domain in turn, helping you avoid long streaks of questions from the same area. You may see some repeat questions, but the distribution will be more balanced across topics.

Check or uncheck an objective to set which questions you will receive.

Wipe Score
Bash, the Crucial Exams Chat Bot
AI Bot