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NEW QUESTION 31
Which two statements are true when Oracle Data Guard is configured (usingthe Console) between two Virtual Machine DB Systems deployed in Oracle Cloud Infrastructure? (Choose two.)
- A. Primary is a 1-node RAC DB system and Standby is a 1-node RAC DB system.
- B. Primary is a 1-node RAC DB system and Standby is a 2-node RAC DB system.
- C. Primary is a Bare Metal DB system and Standby is a 1-node RAC DB system.
- D. Primary is a 2-node RAC DB system and Standby is a 1-node RAC DB system.
- E. Primary is a 2-node RAC DB system and Standby is a 2-node RAC DB system.
Answer: A,B
Explanation:
Reference:https://docs.cloud.oracle.com/en-us/iaas/Content/Database/Concepts/overview.htm
NEW QUESTION 32
You have successfully configured identity federation between Oracle Cloud Infrastructure (OCI) and Oracle Identity Cloud Services (IDCS). A new project manager wants access to OCI for her team and provides the name of an existing group within IDCS to use when granting access.
How do you configure federation to allow the project team access to OCI resources?
- A. Create a new IAM group in OCI and map it to the existing IDCS group. Create a new IAM policy and reference the name of the IAM group in each policy statement.
- B. Create a new Identity and Access Management (IAM) policy in OCI and reference the name of the IDCS group in each policy statement.
- C. Create a new IAM group in OCI and map it to the existing IDCS group. Create a new policy in IDCS and reference the name of the IAM group.
- D. Create a new compartment in OCI with the same name as the existing IDCS group. Create an IAM policy that references the new compartment and the name of the IDCS group.
Answer: A
Explanation:
When working with your IdP, your administrator defines groups and assigns each user to one or more groups according to the type of access the user needs. Oracle Cloud Infrastructure also uses the concept of groups (in conjunction with IAM policies) to define the type of access a user has. As part of setting up the relationship with the IdP, your administrator can map each IdP group to a similarly defined IAM group, so that your company can re-use the IdP group definitions when authorizing user access to Oracle Cloud Infrastructure resources. Here's a screenshot from the mapping process:
NEW QUESTION 33
You have deployed a compute instance (VM.Standard2.24) to run an Oracle database. With this set up, you run into some performance issues and want to leverage an OCI Dense IO shape (VM.DenseIO2.24), with which you get 25.6 TB local NVMe SSD. You do not want to lose the configuration changes you made to the instance. Which of the following TWO steps ARE NOT required to make this transition?
- A. Terminate the VM.Standard2.24 instance and do not preserve the boot volume
- B. Create a new instance using the VM.Dense102.24 shape using the preserved boot volume and move the Oracle Database data to NVMe disks
- C. Create a new instance using a VM.DenseIO2.24 shape using the preserved boot volume and move the Oracle Database data to block volumes
- D. Terminate the VM.Standard2.24 instance and preserve the boot volume
Answer: A,C
Explanation:
Explanation
You can permanently terminate (delete) instances that you no longerneed. Any attached VNICs and volumes are automatically detached when the instance terminates. Eventually, the instance's public and private IP addresses are released and become available for other instances. By default, the instance's boot volume is deleted when you terminate the instance, however you can preserve the boot volume associated with the instance, so that you can attach it to a different instance as a data volume, or use it to launch a new instance.
Dense I/O Shapes Designed for largedatabases, big data workloads, and applications that require high-performance local storage. DenseIO shapes include locally-attached NVMe-based SSDs.
so once you create the VM.DenseIO you need to moce the Database to locally-attached NVMe-based SSDs
NEW QUESTION 34
Which statement is NOT true about the Oracle Cloud Infrastructure Object Storage service?
- A. Object storage resources can be shared across tenancies.
- B. Immutable option for data stored in the Object Storage can be set via retention rules.
- C. Object versioning is enabled at namespace level.
- D. Object lifecycle rules can be used to either archive or delete objects.
Answer: B
NEW QUESTION 35
You have created a new compartment called Production to host some production apps. You have also created users in your tenancy and added them to a Group called "production group". Your users are still unable to access the Production compartment. How can you resolve this situation?
- A. Write an IAM Policy for "production_group" granting it access to the production compartment
- B. Your users get automatic access to all compartments, so no further action is needed
- C. Every compartment you create comes with a predefined set of policies, so no further action is needed
- D. Write an IAM Policy for each specific user granting them access to the production compartment
Answer: A
Explanation:
When creating a compartment, you must provide a name for it (maximum 100 characters, including letters, numbers, periods, hyphens, and underscores) that is unique within its parent compartment. You must also provide a description, which is a non-unique, changeable description for the compartment, from 1 through 400 characters.
After creating a compartment, you need to write at least one policy for it, otherwise no one can access it (except administrators or users who have permissions set at the tenancy level). When creating a compartment inside another compartment, the compartment inherits access permissions from compartments higher up its hierarchy.
When you create an access policy, you need to specify which compartment to attach it to. This controls who can later modify or delete the policy. Depending on how you've designed your compartment hierarchy, you might attach it to the tenancy, a parent, or to the specific compartment itself.
NEW QUESTION 36
Which two parameters are required in a back end set's HTTP health check? (Choose two.)
- A. response body
- B. timeout
- C. URL path
- D. port
- E. status code
Answer: C,D
Explanation:
https://docs.cloud.oracle.com/iaas/Content/GSG/Tasks/loadbalancing.htm#Create Enter the Health Check details.
Load Balancing automatically checks the health of the instances for your load balancer. If it detects an unhealthy instance, it stops sending traffic to the instance and reroutes traffic to healthy instances. In this step, you provide the information required to check the health of servers in the backend set and ensure that they can receive data traffic.
Protocol: Select HTTP. Port: Enter 80 URL Path (URI): Enter / The rest of the fields are optional and can be left blank for this tutorial.
Click Create.
NEW QUESTION 37
You have been asked to create an Identity and Access Management (IAM) user that will authenticate to Oracle Cloud Infrastructure (OCI) API endpoints. This user must not be given credentials that would allow them to log into the OCI console.
Which two authentication options can you use? (Choose two.)
- A. SSH key pair
- B. Auth token
- C. SSL certificate
- D. API signing key
- E. PEM Certificate file
Answer: B,D
NEW QUESTION 38
An Oracle Cloud Infrastructure tenancy administrator is not able to delete a user in the tenancy.
What can cause this issue?
- A. User needs to be deleted from federation Identity Provider (IdP)before deleting from IAM.
- B. User is member of an Identity and Access Management (IAM) group.
- C. Users can be blocked but not deleted.
- D. User has multi-factor authentication (MFA) enabled.
Answer: D
NEW QUESTION 39
You have multiple applicationsinstalled on a compute instance and these applications generate a large amount of log files. These log files must reside on the boot volume for a minimum of 15 days and must be retained for at least 60 days. The 60-day retention requirement is causing an issue with available disk space.
What are the two recommended methods to provide additional boot volume space for this compute instance?
(Choose two.)
- A. Create and attach a block volume to the compute instance and copythe log files.
- B. Create a custom image and launch a new compute instance with a larger boot volume size.
- C. Write a custom script to remove the log files on a daily basis and free up the space on the boot volume.
- D. Create an object storage bucket and use a script that runs daily to move log files older than 15 days to the bucket.
- E. Terminate the instance while preserving the boot volume. Create a new instance from the boot volume and select a DenseIO shape to take advantage of local NVMe storage.
Answer: B,D
Explanation:
Explanation
These log files must resideon the boot volume for a minimum of 15 days so you have to increase the boot Volume
NEW QUESTION 40
What happens after you successfully run the following command on your Oracle Cloud Infrastructure Container Engine for Kubernetes (OKE) using the YAML file defined below?
kubectl create -f definition.yml
YAMLfile - definition.yml
- A. A single Pod with two containers is created.
- B. Two Pods with a container each are created.
- C. A single Pod with a single container is created.
- D. No Pod gets created.
Answer: A
NEW QUESTION 41
You have been asked to create anIdentity and Access Management (IAM) user that will authenticate to Oracle Cloud Infrastructure (OCI) API endpoints. This user must not be given credentials that would allow them to log into the OCI console.
Which two authentication options can you use? (Choose two.)
- A. SSH key pair
- B. Auth token
- C. SSL certificate
- D. API signing key
- E. PEM Certificate file
Answer: B,D
Explanation:
Reference:https://docs.cloud.oracle.com/en-us/iaas/Content/Identity/Tasks/managingcredentials.htm
NEW QUESTION 42
What is a valid option when exporting a custom image?
- A. block volume
- B. object storage URL
- C. archive storage URL
- D. file storage service
Answer: B
Explanation:
You can use the Console or API to export images, and the exported images are stored in the Oracle Cloud Infrastructure Object Storage service. To perform an image export, you need write access to the Object Storage bucket for the image.
NEW QUESTION 43
You have been tasked with creating one virtual cloud network (VCN) each for two line of business (LOB) applications. LOB A and LOB B will need to communicate with each other. To ensure that you can utilize VCN peering, which network CIDR ranges should be used?
- A. VCN A (10.0.0.0/16) and VCN B (10.1.0.0/16)
- B. VCN A (10.0.2.0/16) and VCN B (10.0.2.0/25)
- C. VCN A (172.16.0.0/24) and VCN B (172.16.0.0/28)
- D. VCN A (10.0.0.0/16) and VCN B (10.0.16.0/24)
Answer: A
Explanation:
Explanation
VCN A (10.0.0.0/16) will use a range of IPS from .255.255 and VCN B (10.1.0.0/16) will use a range of IPS from 10.1.0.0 to 10.1.255.255 so will not be any Overlap between 2VCNs
NEW QUESTION 44
You have created a new compartment called Production to host some production apps. You have also created users in your tenancy and added them to a Group called "production group". Your users are still unable to access the Production compartment. How can you resolve this situation?
- A. Write an IAM Policy for "production_group" granting it access to the production compartment
- B. Your users get automatic access to all compartments, so no further action is needed
- C. Every compartment you create comes with a predefined set of policies, so no further action is needed
- D. Write an IAM Policy for each specific user granting them access to the production compartment
Answer: A
Explanation:
Explanation
When creating a compartment, you must provide a name for it (maximum 100 characters, including letters, numbers, periods, hyphens, and underscores) that is unique within its parent compartment. You must also provide a description, which is a non-unique, changeable description for the compartment, from 1through 400 characters.
After creating a compartment, you need to write at least one policy for it, otherwise no one can access it (except administrators or users who have permissions set at the tenancy level). When creating a compartment inside anothercompartment, the compartment inherits access permissions from compartments higher up its hierarchy.
When you create an access policy, you need to specify which compartment to attach it to. This controls who can later modify or delete the policy. Dependingon how you've designed your compartment hierarchy, you might attach it to the tenancy, a parent, or to the specific compartment itself.
NEW QUESTION 45
You are designing a high bandwidth, redundant connection between your data center and Oracle Cloud Infrastructure (OCI). While researching for OCI FastConnect locations, you notice that you are co-located with Oracle at one of the Oracle FastConnect locations in the Ashburn region.
What is the recommended design in this scenario?
- A. Create a cross-connect group and have at least one cross-connect in that group. Create at least one virtual circuit in the group.
- B. Create a cross-connect group and have two or more cross-connects in that group. Create an IPsec VPN connection on this group.
- C. Setup two IPsec connections between your data center and OCI Ashburn region. Create a OCI load balancer to distribute the traffic across the two connections.
- D. Create a cross-connect group and have at least two or more cross-connects in that group. Create at least two or more virtual circuits in the group.
Answer: D
Explanation:
You could have multiple private virtual circuits, for example, to isolate traffic from different parts of your organization (one virtual circuit for 10.0.1.0/24; another for 172.16.0.0/16), or to provide redundancy.
NEW QUESTION 46
You need to create a high performance shared file system, and have been advised to use file storage service (FSS). You have loggedinto the Oracle Cloud Infrastructure console, created a file system, and followed the steps to mount the shared file system on your Linux instance. However, you are still unable to access the shared file system from your Linux instance.
What is the likely reason for this?
- A. There are no security list rules for mount target traffic
- B. There is no route in your virtual cloud network's (VCN) route table for mount target traffic
- C. There is no Identity and Access Management (IAM) policies set up to allow you to access the mount target
- D. There is no internet gateway (IGW) set up for mount target traffic
Answer: A
Explanation:
Explanation
Virtual firewall rules for your VCN. Your VCN comes with a default security list, and you can add more.
These security lists provide ingress andegress rules that specify the types of traffic allowed in and out of the instances. You can choose whether a given rule is stateful or stateless. Security list rules must be set up so that clients can connect to file system mount targets. For more information about how security lists work in Oracle Cloud Infrastructure, see Security Lists in the Networking documentation. For information about setting up specific security list rules required for mount target traffic, see Configuring VCN Security List Rules for File Storage. About Security explains how security lists interact with other types of security in your file system.
https://docs.cloud.oracle.com/iaas/Content/File/Concepts/filestorageoverview.htm
NEW QUESTION 47
You are running your warehouse using Autonomous Data Warehouse (ADW) service and you noticed that a newly configured batch job is always running in serial even through nothing else is running in the database.All your jobs are configured to run with parallelism enabled.
What could be the reason for this batch job to run in serial?
- A. The parallelism of batchjob depends on the number of ADW databases involved in the query.
- B. The new batch job is connected to LOW consumer group.
- C. The batch job depends on only one table and parallelism cannot be enabled on single-table queries.
- D. The new batch job runs on database tables that are not enable for parallel execution.
- E. Parallelism on the database iscontrolled by the application, not the database.
Answer: B
NEW QUESTION 48
Which two tagging related items are valid attributes that may be included in payload of an audit log event?
(Choose two.)
- A. Defined tags
- B. Predefined values
- C. Tag variables
- D. Cost-tracking tags
- E. Free-form tags
- F. Default tags
D18912E1457D5D1DDCBD40AB3BF70D5D
Answer: A,E
Explanation:
Reference:https://docs.cloud.oracle.com/en-us/iaas/Content/Audit/Reference/logeventreference.htm#payload
NEW QUESTION 49
Which two statements are true regarding cloning a block volume?
- A. You can skip block volume encryption when creating a clone
- B. You can change the block volume size when creating a clone
- C. You can clone block volumes across regions
- D. You can change the block volume performance when creating a clone
Answer: B,D
Explanation:
You can create a clone from a volume using the Block Volume service. Cloning enables you to make a copy of an existing block volume without needing to go through the backup and restore process.
A cloned volume is a point-in-time direct disk-to-disk deep copy of the source volume, so all the data that is in the source volume when the clone is created is copied to the clone volume.
You can only create a clone for a volume within the same region, availability domain and tenant. You can create a clone for a volume between compartments as long as you have the required access permissions for the operation.
during create a clone you can do the following
If you want to clone the block volume to a larger size volume, check Custom Block Volume Size (GB) and then specify the new size. You can only increase the size of the volume, you cannot decrease the size. If you clone the block volume to a larger size volume, you need to extend the volume's partition. See Extending the Partition for a Block Volume for more information.
If you want to change the elastic performance setting when cloning the volume, check Custom Block Volume Performance and select the elastic performance setting you want the volume clone to use. See Block Volume Elastic Performance for more information. You can also change the elastic performance setting after you have cloned the volume, see Block Volume Elastic Performance. If you leave Custom Block Volume Performance unchecked, the cloned volume will use the same elastic performance setting as the source volume.
NEW QUESTION 50
You need to transfer over 12 TB of data from on-premises to your cloud account. You started copying this data over the internet and noticed that it will take too long to complete.
Without increasing the costs of your subscription, what is the recommended way to send this amount of data to your cloud account?
- A. Split the data into multiple parts and use the multipart tool.
- B. Use a 10 GB FastConnect line to send the data.
- C. Send the data over a VPN IPsec tunnel.
- D. Use Data Transfer Service to send your data.
- E. Compress the data and use the multipart tool.
Answer: D
Explanation:
Reference:
Overview of Data Transfer Service Oracle offers offline data transfer solutions that let you migrate data to Oracle Cloud Infrastructure. Moving data over the public internet is not always feasible due to high network costs, unreliable network connectivity, long transfer times, and security concerns. Our transfer solutions address these pain points, are easy to use, and provide significantly faster data upload compared to over-the-wire data transfer. https://docs.cloud.oracle.com/iaas/Content/DataTransfer/Concepts/overview.htm
NEW QUESTION 51
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