Test 1z0-1072-23

Question 1:
Company XYZ is spending $300,000.00 USD per month in egress fees for 7 Petabytes (1 Petabyte = 1000 Terabytes) that they consume for Outbound Data Transfer in North America with their current cloud provider. The company is seeking to lower that expense considerably without reducing consumption. You propose migration to OCI because the Gigabyte Outbound Data Transfer in North America costs just $0.0085 USD per month.
With OCI, how much will they spend per month for 7 Petabytes of Outbound Data Transfer? (1 Terabyte = 1000 Gigabytes)

A.
$59,415.00
B.
$150,000.00
C.
$0.00 (free with OCI)
D.
$59,500.00

Question 2:
You have a block volume created in the US West (Phoenix) region. You enabled Cross Region Replication for the volume and selected US West (San Jose) as the destination region. Now, you would like to create a new volume from the volume replica in the US West (San Jose) region.
What should you do?

A.
Initiate the replica.
B.
Activate the replica.
C.
No action required. By default, the replica is available as a block volume.
D.
Trigger the replica.

Question 3:
You created a virtual cloud network (VCN) with three private subnets. Two of the subnets contain application servers and the third subnet contains a DB System. The application requires a shared file system, therefore you have provisioned one using the file storage service (FSS).
You have also created the corresponding mount target in one of the application subnets. The VCN security lists are properly configured so that the application servers can access FSS. The security team changed the settings for the DB System to have read-only access to the file system. However, when they test it, they are unable to access FSS.
How would you allow access to FSS?

A.
Create an NFS export option that allows READ_ONLY access where the source is the CIDR range of the DB System subnet.
B.
Modify the security list associated with the subnet where the mount target resides. Change the ingress rules corresponding to the DB System subnet to be stateless.
C.
Create an instance principal for the DB System. Write an Identity and Access Management (IAM) policy that allows the instance principal read-only access to the file storage service.
D.
Modify the security list associated with the subnet where the mount target resides. Change the ingress rules corresponding to the DB System subnet to be stateful.

Question 4:
You are a system administrator of your company and you are managing a complex environment consisting of compute instances running Oracle Linux on Oracle Cloud Infrastructure (OCI). It’s your task to apply all the latest kernel security updates to all instances.
Which OCI service will allow you to complete this task?

A.
OCI Security Zones
B.
OS Management service
C.
OCI Registry
D.
OCI Streaming service

Question 5:
You need to set up instance principals so that an application running on an instance can call Oracle Cloud Infrastructure (OCI) public services, without the need to configure user credentials or a configuration file.
A developer in your team has already configured the application built using an OCI SDK to authenticate using the instance principals provider.
Which is NOT a necessary step to complete this set up?

A.
Create a policy granting permissions to the dynamic group to access services in your compartment or tenancy.
B.
Generate Auth Tokens to enable instances in the dynamic group to authenticate with APIs.
C.
Create a dynamic group with matching rules to specify which instances can make API calls against services.
D.
Deploy the application and the SDK to all the instances that belong to the dynamic group.

Question 6:
Which statement is true about File System Replication in Oracle Cloud Infrastructure (OCI)?

A.
You cannot specify a replication interval when you create the replication resource.
B.
Only a file system that has been exported can be used as a target file system.
C.
You can replicate the data in one file system to another file system in the same region or a different region.
D.
You can replicate the data in one file system to another file system only in the same region.

Question 7:
You want to distribute DNS traffic to different endpoints based on the location of the end user. Which Traffic Management Steering Policy would you use?

A.
Geolocation
B.
IP Prefix
C.
Failover
D.
Load Balancer

Question 8:
You are part of an organization with thousands of users accessing Oracle Cloud Infrastructure (OCI). An unknown user action was executed resulting in configuration errors. You are tasked to quickly identify the details of all users who were active in the last six hours along with any REST API calls that were executed.
Which OCI service would you use?

A.
Logging
B.
Notifications
C.
Management Agent
D.
Audit
E.
Service Connectors

Question 9:
You plan to upload a large file (3 TiB) to Oracle Cloud Infrastructure (OCI) Object Storage. You would like to minimize the impact of network failures while uploading, and therefore you decide to use the multipart upload capability.
Which TWO statements are true about performing a multipart upload using the Multipart Upload API? (Choose two.)

A.
You do not have to commit the upload after you have uploaded all the object parts.
B.
You do not need to split the object into parts. Object Storage splits the object into parts and uploads all of the parts automatically.
C.
While a multipart upload is still active, you can keep adding parts as long as the total number is less than 10,000.
D.
When you split the object into individual parts, each part can be as large as 50 GiB.

Question 10:
Which THREE protocols are supported by the Oracle Cloud Infrastructure (OCI) private Network Load Balancers?

A.
HTTP
B.
UDP
C.
ICMP
D.
TCP
E.
iSCSI
F.
BGP