1Z0-1072-22 Online Practice Questions and Answers

You developed a microservices based application that runs on Oracle Cloud Infrastructure (OCI) Container

Engine for Kubernetes (OKE). You want to provide access to this cluster to other team members.

What should you do to provide access to this cluster using as fewest steps as possible?

A. Create a group in OCI Infrastructure Access Management (IAM). Create a policy to grant access to the OKE cluster. Other team members should use OCI Cloud Shell to generate the kubeconfig into their own cloud shell environment and access the cluster using kubectl from cloud shell.

B. Create a group in OCI Infrastructure Access Management (IAM). Create a policy to grant access to the OKE cluster. Create individual users and access token for each team member. Other team members should use OCI Cloud Shell to generate the kubeconfig into their own cloud shell environment and access the cluster using kubectl from cloud shell.

C. Create a group in OCI Infrastructure Access Management (IAM). Create a policy to grant access to the OKE cluster. Create a cluster role and cluster role binding to provide access to the cluster for each team member. Other team members should install oci cli and kubectl locally on their laptop. Use the oci cli to generate the kubeconfig and use kubectl to access the cluster.

D. Create a group in OCI Infrastructure Access Management (IAM). Create a policy to grant access to the OKE cluster. Other team members should install oci cli and kubectl locally on their laptop. Use the oci cli to generate the kubeconfig and use kubectl to access the cluster.

You have been notified of an application failure indicating that one or more of the Oracle Cloud Infrastructure (OCI) resources have become unavailable. After scanning the Compute and Database consoles, you notice that one of the DB Systems is missing. What would you do to identify the reason for this missing resource?

A. Navigate to the Audit console and search the previous 24 hours for all DELETE request actions to get a list of any resource that was deleted in the past 24 hours.

B. Navigate to the Audit console and search the previous 24 hours for all the GET request actions to get a list of every event that occurred in the past 24 hours.

C. View the service limits associated with your account to ensure that you have not exceeded the allowable number of DB Systems in your tenancy.

D. Create a serial console connection to the DB System that does not appear in the management console. Connect to the serial console connection, and then review the system logs under /var/log/messages.

You have compartments C and D under the root compartment in your Oracle Cloud Infrastructure (OCI) tenancy; compartment C contains a sub-compartment also named D. You are trying to move this sub-compartment D to the parent compartment D like shown in the picture, but the move fails.

What is the reason for this error?

A. You need to move all the compartments in the hierarchy to the new parent compartment.

B. You cannot move a subcompartment to another parent compartment.

C. Both parent and child compartments cannot have the same name.

D. Sub-compartment D needs to be empty before it can be moved.

Which five are the required parameters to launch an instance in Oracle Cloud Infrastructure? (Choose five.)

A. subnet

B. Availability Domain

C. Virtual Cloud Network

D. host name

E. instance shape

F. image operating system

G. private IP address

You are designing a shared storage solution for your company in Oracle Cloud Infrastructure. The proposed storage solution should allow users to create a hierarchical structure (similar to the directory structure in Linux or Windows based systems). The solution should provide data encryption and a large amount of storage space. Which would be the best implementation strategy?

A. Use block storage. Create and attach a large block storage volume to one compute instance. Assign a public IP to the compute instance. Store data on the block storage and access it by connecting to the compute instance.

B. Use object storage. Create a single namespace and multiple buckets to create the hierarchical directory structure.

C. Use object storage. Create multiple namespaces with one bucket each. Make the buckets publicly accessible.

D. Use file storage service. Create a file system and a mount target. Share the private IP of the mount target.

You must implement a backup solution for your Autonomous Data Warehouse (ADW) that will enable you

to restore data as old as one year with a recovery point objective (RPO) of 10 days.

Which database backup strategy would you select?

A. Take weekly manual backups to supplement the automated backups and preserve them for 12 months.

B. Use the automated backups.

C. Take monthly manual backups to supplement the automated backups and preserve them for 12 months.

D. Take quarterly manual backups to supplement the automated backups and preserve them for 12 months.

Which two statements are true about data guard service on DB Systems in Oracle Cloud Infrastructure (OCI)?

A. Data guard implementation requires two DB Systems, one running the primary database on a virtual machine and the standby database running on bare metal.

B. Data guard implementation requires two DB Systems, one containing the primary database and one containing the standby database.

C. Data guard configuration on the OCI is limited to a virtual machine only.

D. Both DB Systems must use the same VCN, and port 1521 must be open.

You have an application running on Oracle Cloud Infrastructure. You Identified that the read and write operations are slowing your application down enough to impair user access. The application is currently using a VM.Standard2.1 compute without any block storage attached to it. Which two options allow you to increase disk IOPS performance?

A. Terminate the compute instance preserving the boot volume. Create a new compute instance using the VM.DenseI02.8 shape using the boot volume preserved and use the NVMe devices to host your application.

B. Terminate the compute instance preserving the boot volume. Create a new compute instance using the VM.Standard2.2 shape using the boot volume preserved and attach a new block volume to host your application.

C. Terminate the compute instance preserving the boot volume. Create a new compute instance using the VM.Standard2.2 shape using the boot volume preserved, but no block volume attached.

D. Terminate the compute instance preserving the boot volume. Create a new compute instance using the BM.GPU2.2 shape using the boot volume preserved, but no block volume attached.

The Oracle Cloud Infrastructure Block Volume service lets you expand the size of block and boot volumes. Which three options below can you use to increase the size of your block volumes?

A. Clone an existing volume to a new, larger volume

B. You can only expand block volumes and not boot volumes

C. Expand an existing volume in place with offline resizing

D. Take a backup of your existing volume and restore from the volume backup to a larger volume

E. Expand an existing volume in place with online resizing

You have an instance running in a development compartment that needs to make API calls against other OCI services, but you do not want to configure user credentials or a store a configuration file on the instance. How can you meet this requirement?

A. Create a dynamic group with matching rules to include your instance

B. Instances can automatically make calls to other OCI services

C. Instances are secure and cannot make calls to other OCI services

D. Create a dynamic group with matching rules to include your instance and write a policy for this dynamic group