AWS Certified SysOps – Quiz| 395 QUESTIONS| WITH COMPLETE SOLUTIONS

What happens if a user tries to schedule an auto-scaling event when another auto-scaling event is scheduled? CORRECT ANSWERS: Auto scaling will throw an error since there is a conflict in the schedule of the two separate auto scaling processes True or False: By default, it is possible to share an AMI between regions. CORRECT ANSWERS: False. By default, AMIs cannot be shared across regions; they must be copied to the other region and then shared. What are the different identity providers available for AWS? CORRECT ANSWERS: SAML and Open ID Connect A user has created a VPC with a public subnet and seceurity group. The user has launched an instance in that subnet. The user is still unable to connect to the instance, despite an internet gateway being attached to the route table. What can be the reason for the error? CORRECT ANSWERS: The elastic/public IP is not present True or False: Server Order Preference is supported with the ELBSecurity Policy-2011-08 security policy. CORRECT ANSWERS: False. It was only supported in 2014 and on. Which API call is used to retrieve log events? CORRECT ANSWERS: GetLogEvents Is it possible to share a graph in CloudWatch? CORRECT ANSWERS: Yes. You can share a graph from the Share Graph URL option in CloudWatch. Is it possible to disable a CloudWatch alarm? CORRECT ANSWERS: Yes, via the CLI: aws cloudwatch disable-alarm-actions --alarm-names myalarm Can more than one RDS instance be launched under AWS free tier? CORRECT ANSWERS: Yes. What will be part of the log file name for ELB logging? CORRECT ANSWERS: AWS account ID, ELB region, IP address of the load balancer, load balancer ID, and random string. How many read replicas can you have for MySQL, PostgreSQL, and MariaDB? CORRECT ANSWERS: 5 You created a subnet with a CIDR of 10.0.1.0/24. What happens if you try to create a second subnet with the same CIDR? CORRECT ANSWERS: It will throw a CIDR overlaps error When you have a multi-AZ database and a maintenance activity occurs, what events or activities occur during the maintenance window? CORRECT ANSWERS: 1. Perform maintenance on standby 2. Promote the standby to primary