You have a high-demand web application running on Oracle Cloud Infrastructure. Your tenancy administrator has set up a schedule based
autoscaling policy on instance pool with initial size of 5 instances for the application.
Policy 1:
Target pool size: 10 instances -
Execution time: 8:30 a.m. on...
You have a high-demand web application running on Oracle Cloud Infrastructure. Your tenancy administrator ha
autoscaling policy on instance pool with initial size of 5 instances for the application.
Policy 1:
Target pool size: 10 instances -
Execution time: 8:30 a.m. on every Monday through Friday, in every month, in every year
Cron expression: 0 30 8 ? * MON-FRI *
Which statement accurately explains the goal of this policy?
A. Goal: A recurring monthly schedule. On all days of the month, set the initial pool size to 5 instances. At 8
month, scale out to 10 instances.
B. Goal: A one-time schedule with only one scaling out event. At 8:30 a.m., on December 31, 2021, scale th
from 5.
C. Goal: A recurring weekly schedule. On all days of the week at 8.30 a.m., scale out the pool to 10 instanc
D. Goal: A recurring daily schedule. On weekday mornings at 8.30 a.m., scale out to 10 instances.
Correct Answer: D
UomoNudo 3 months, 1 week ago
D is correct.
A recurring daily schedule. At 8.30 a.m. on weekdays mornings, a scale out to 10 instances.
upvoted 1 times
You are responsible for deploying an application on Oracle Cloud Infrastructure (OCI).
The application is memory intensive, and will perform badly if not enough memory is available.
You have created an instance pool of Linux compute instances in OCI to host the application, and defined an A
instance pool.
What should you do to ensure that the instance pool autoscales to prevent poor application performance?
A. Install OCI SDK in all compute instances and create a script that will trigger the autoscaling event if ther
B. Install the monitoring agent to all compute instances which will trigger the autoscaling group.
C. Configure the autoscaling policy to monitor CPU usage and scale up the number of instances when it me
D. Configure the autoscaling policy to monitor memory usage and scale up the number of instances when i
Correct Answer: D
Question #3
You need to set up instance principals so that an application running on an instance can call Oracle Cloud Infra
without the need to configure user credentials.
A developer in your team has already configured the application built using an OCI SDK to authenticate using th
Which is NOT a necessary step to complete this set up?
A. Deploy the application and the SDK to all the instances that belong to the dynamic group.
B. Create a dynamic group with matching rules to specify which instances you want to allow to make API c
C. Generate Auth Tokens to enable instances in the dynamic group to authenticate with APIs
D. Create a policy granting permissions to the dynamic group to access services in your compartment or te
Correct Answer: A
sunny9331 Highly Voted 5 months ago
Answer is C
https://docs.oracle.com/en-us/iaas/Content/Identity/Tasks/callingservicesfrominstances.htm#Calling_S
upvoted 5 times
Which of the following statements is true about the Oracle Cloud Infrastructure (OCI) Object Storage server-sid
A. Each object in a bucket is always encrypted with the same data encryption key.
B. Encryption of data encryption keys with a master encryption key is optional.
C. Encryption is enabled by default and cannot be turned off.
D. Customer-provided encryption keys are always stored in OCI Vault service.
Correct Answer: C
arizk76 1 month, 1 week ago
Selected Answer: C
Object Storage supports server-side encryption. All data in Object Storage is encrypted at rest by using
can’t be turned off.
https://blogs.oracle.com/cloud-infrastructure/post/using-oci-object-storage-bucket-encryption
upvoted 1 times
Question #5
You have a high-demand web application running on Oracle Cloud Infrastructure (OCI). Your tenancy administra
autoscaling policy on instance pool with initial size of 5 instances for the application.
Policy 1:
Target pool size: 10 instances -
Execution time: 8:30 a.m. on every Monday through Friday, in every month, in every year
Cron expression: 0 30 8 ? * MON-FRI *
Which statement accurately explains the goal of this policy?
A. Goal: A recurring monthly schedule. On all days of the month, set the initial pool size to 5 instances. At 8
month, scale out to 10 instances.
B. Goal: A recurring daily schedule. On weekday mornings at 8.30 a.m., scale out to 10 instances.
C. Goal: A one-time schedule with only one scaling out event. At 8:30 a.m., on December 31, 2021, scale th
from 5.
D. Goal: A recurring weekly schedule. On all days of the week at 8.30 a.m., scale out the pool to 10 instanc
You are responsible for creating and maintaining an enterprise application that consists of multiple storage vo
instances in Oracle Cloud Infrastructure (OCI).
The storage volumes include boot volumes and block volumes for your data storage. You need to create backu
done daily and a backup for the block volumes that will be done every six hours.
How can you meet this requirement?
A. Group the boot volumes into a volume group and create a custom backup policy. Group the block volum
policy.
B. Create on-demand full backups of block volumes, and create custom images from the boot volumes. Us
to start the back up process.
C. Group together multiple storage volumes in a volume group and create volume group backups.
D. Create clones of all boot volumes and block volumes one at a time.
Correct Answer: C
NamNT 2 months ago
When we define backup policy, there is no any option for "backup for the block volumes that will be do
upvoted 1 times
vinkals 2 months, 2 weeks ago
Correct Answer A
upvoted 1 times
igorifilipovic 4 months, 3 weeks ago
Agree with jsh96, it is possible to group boot and block volumes together in volume group and backup
task was two different backup timings. That's why I vote A.
upvoted 2 times
jsh96 5 months ago
Selected Answer: A
why A is not an answer?
upvoted 2 times
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