AWS Certified SysOps - DFW Questions With Correct
Answers 2022
What happens if a user tries to schedule an auto-scaling event when another autoscaling event is scheduled? - ANS-Auto scaling will throw an error since
...
AWS Certified SysOps - DFW Questions With Correct
Answers 2022
What happens if a user tries to schedule an auto-scaling event when another autoscaling event is scheduled? - ANS-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. - ANSFalse. 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? - ANS-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? - ANS-The elastic/public IP is not present
True or False: Server Order Preference is supported with the ELBSecurity Policy2011-08 security policy. - ANS-False. It was only supported in 2014 and on.
Which API call is used to retrieve log events? - ANS-GetLogEvents
Is it possible to share a graph in CloudWatch? - ANS-Yes. You can share a graph
from the Share Graph URL option in CloudWatch.
Is it possible to disable a CloudWatch alarm? - ANS-Yes, via the CLI:
aws cloudwatch disable-alarm-actions --alarm-names myalarm
Can more than one RDS instance be launched under AWS free tier? - ANS-Yes.
What will be part of the log file name for ELB logging? - ANS-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? -
ANS-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? - ANS-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? - ANS-1. Perform maintenance
on standby
2. Promote the standby to primary
3. Perform maintenance on the old primary, making it the new standby
A VPC has been created with public and private subnets using the VPC wizard. The
VPC has a CIDR of 10.0.0.0/16, and the private subnet uses a CIDR of 10.0.0.0/24.
CONTINUES...
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