1Z0-1072-26 Multiple Select — 10 Questions

Question 1

Which TWO characteristics apply to the OCI File Storage Service (FSS)?

Accepted Answer

Data in FSS is encrypted at rest by default.. Option B is correct because OCI File Storage Service encrypts all file system data at rest by default using Oracle-managed keys, with the option to use customer-managed keys in Vault, so no extra configuration is needed to get encryption. Option E is correct because FSS file systems are elastic: they automatically expand and shrink as data is written or deleted, and you are billed only for the storage actually used rather than a pre-provisioned capacity. Option A is wrong because FSS is a shared, network-attached NFS file system, not a block storage service for single-instance HPC boot volumes (that role belongs to Block Volume). Option C is wrong because an FSS file system is mounted within its own region and availability domain via a mount target; it is not natively mounted across multiple regions simultaneously over the public internet. Option D is wrong because FSS snapshots are space-efficient and consume storage only for changed data, and they do not require pre-allocated baseline capacity.

Answer

FSS is designed exclusively for single-instance high-performance computing (HPC) boot volumes.

Answer

FSS file systems can be natively mounted across multiple OCI regions simultaneously over the public internet.

Answer

Snapshots created in FSS consume additional baseline storage that must be explicitly pre-allocated.

Question 2

Which THREE services can be used as a destination for the Events service?

Accepted Answer

Functions. The Events service supports Functions, Notifications, and Streaming as targets.

Answer

Compute Instance

Answer

Object Storage

Question 3

Which THREE of the following are valid lifecycle policy actions?

Accepted Answer

Delete. Delete, Archive, and aborting multipart uploads are valid.

Answer

Compress

Answer

Encrypt

Question 4

Which TWO components are required to configure an OCI Site-to-Site VPN with redundant tunnels?

Accepted Answer

Dynamic Routing Gateway (DRG) attached to the VCN. Option B is correct because the Dynamic Routing Gateway (DRG) is the OCI-side virtual router that must be attached to the VCN to terminate the IPSec tunnels of a Site-to-Site VPN; without a DRG there is no OCI endpoint for the VPN. Option E is correct because the Customer-Premises Equipment (CPE) object represents the public IP address of your on-premises VPN gateway, and it is a required building block referenced when creating the IPSec connection that forms the redundant tunnels. The Service Gateway (A) is only for private access to OCI services such as Object Storage, the Local Peering Gateway (C) connects VCNs within the same region, and the NAT Gateway (D) provides outbound internet access for private subnets — none of these terminate or represent an IPSec VPN endpoint, so they are not required for a Site-to-Site VPN.

Answer

Service Gateway

Answer

Local Peering Gateway (LPG)

Answer

NAT Gateway

Question 5

Which TWO features are supported by OCI File Storage Service (FSS)? (Choose two.)

Accepted Answer

Encryption at rest using customer-managed keys in OCI KMS. OCI File Storage Service supports snapshots for data protection and encryption using customer-managed keys via OCI KMS.

Answer

Block-level multi-attach with read-write access across availability domains

Answer

Automatic tiering from file storage to Archive Storage

Answer

Native integration with Block Volume replication policies

Question 6

Which TWO of the following statements are true regarding OCI Compute Instance Maintenance and Events? (Choose two.)

Accepted Answer

OCI sends notifications when underlying infrastructure maintenance is scheduled for a compute instance.. Option D is correct because OCI publishes infrastructure maintenance events for compute instances through the OCI Notifications service and the Console, so customers receive advance notice when underlying hardware maintenance is scheduled. Option E is correct because for certain maintenance events, such as those that require a reboot, customers can proactively reboot the instance from the Console or CLI to apply the maintenance at a convenient time rather than waiting for the scheduled window. Option A is false because maintenance events do not cause permanent data loss on boot volumes; data on block and boot volumes persists across reboots and maintenance. Option B is false because maintenance events can be viewed and managed through the OCI Console, CLI, SDKs, and APIs, not only Terraform. Option C is false because customers do have visibility into hardware retirement and maintenance schedules via notifications and the Console, allowing preemptive action.

Answer

Maintenance events cause permanent data loss on attached boot volumes.

Answer

Instance maintenance events can only be managed using Terraform scripts.

Answer

Customers have zero visibility into hardware retirement schedules and cannot take preemptive action.

Question 7

Which TWO tasks can an administrator perform when managing database homes in Oracle Base Database Service? (Choose two.)

Accepted Answer

Apply Database Updates (Database Software Patches) to the DB home.. Option A is correct because Oracle Base Database Service allows administrators to apply database updates (database software patches) to a DB home, which patches the Oracle Database software binaries in that home. Option E is correct because a single DB home can host multiple databases as long as they all run the same Oracle Database software version, since the home provides one set of binaries. Option B is wrong because customers cannot modify the hypervisor's physical CPU hardware model in this managed service. Option C is wrong because deleting a DB home requires or removes its associated databases; they cannot all keep running unaffected. Option D is wrong because a DB home cannot be converted into an Autonomous Container Database, which is a separate Autonomous Database construct.

Answer

Modify the underlying physical CPU hardware model of the hypervisor.

Answer

Delete the DB home while keeping all associated databases running unaffected.

Answer

Convert the database home into an Autonomous Container Database.

Question 8

Which TWO actions can be performed using OCI Resource Manager stacks? (Choose two.)

Accepted Answer

Provision and configure cloud infrastructure resources using Terraform configuration files.. Option D is correct because OCI Resource Manager is Oracle's managed Terraform service: a stack is built from Terraform configuration (HCL) and jobs such as plan/apply provision and configure OCI infrastructure resources declaratively. Option E is correct because Resource Manager supports importing existing OCI resources into a stack's Terraform state, typically via the "Import state" / terraform import workflow, so previously created resources become tracked and manageable by that stack. Options A, B, and C are incorrect because they describe monitoring and logging capabilities, not Resource Manager: threshold-based bucket-size email alerts are handled by OCI Monitoring alarms with Notifications, custom time-series metric alarms for CPU/memory are created in OCI Monitoring (with agent metrics), and ingesting/parsing application logs is done by the OCI Logging service (and Logging Analytics), none of which are functions of Resource Manager stacks.

Answer

Send email notifications when an object storage bucket size exceeds a threshold.

Answer

Create custom time-series metric alarms to monitor CPU and memory utilization.

Answer

Automatically ingest and parse custom application log files from compute instances.

Question 9

Which TWO components are involved when routing traffic from an OCI private subnet to an on-premises datacenter via FastConnect?

Accepted Answer

Dynamic Routing Gateway (DRG). Traffic from a private subnet to on-premises via FastConnect requires a route table rule pointing to the Dynamic Routing Gateway (DRG), and the FastConnect virtual circuit terminating on that DRG.

Answer

Internet Gateway

Answer

Local Peering Gateway

Answer

NAT Gateway

Question 10

Which TWO default resource types are available in every new OCI tenancy? (Choose two.)

Accepted Answer

The tenancy root compartment. Option C is correct because every new OCI tenancy is created with a single root compartment that serves as the top-level container for all resources and cannot be deleted. Option D is correct because OCI automatically provisions a default group named Administrators and an initial tenancy administrator user during tenancy creation, and this user is the first identity that can manage the tenancy. Option A is incorrect because Autonomous Data Warehouse instances are not created by default and must be provisioned by the customer. Option B is incorrect because Object Storage buckets, including archive-tier buckets, are not pre-created in a new tenancy. Option E is incorrect because Kubernetes clusters, including production clusters, are not pre-configured and must be created by the user.

Answer

A fully configured Autonomous Data Warehouse

Answer

A 10TB Object Storage archive bucket

Answer

A pre-configured Kubernetes production cluster