1z0-1072-23 PDF Pass Leader, 1z0-1072-23 Latest Real Test
Valid 1z0-1072-23 Test Answers & 1z0-1072-23 Exam PDF
Oracle 1z0-1072-23 Exam Syllabus Topics:
| Topic | Details |
|---|---|
| Topic 1 |
|
| Topic 2 |
|
| Topic 3 |
|
| Topic 4 |
|
| Topic 5 |
|
| Topic 6 |
|
| Topic 7 |
|
| Topic 8 |
|
| Topic 9 |
|
NEW QUESTION # 26
Which THREE protocols are supported by the Oracle Cloud Infrastructure (OCI) Network Load Balancer?
- A. iSCSI
- B. HTTP
- C. UDP
- D. ICMP
- E. TCP
- F. BGP
Answer: C,D,E
Explanation:
Explanation
The explanation is that the OCI Network Load Balancer supports three protocols: UDP, TCP, and ICMP.
These protocols are used to distribute traffic across multiple backend servers based on different criteria, such as source and destination IP addresses, ports, and ICMP types and codes.
NEW QUESTION # 27
You just got a last minute request to create a set of instances in Oracle Cloud Infrastructure (OCI). The configuration and installed software are identical for every instance, and you already have a running instance inyour OCI tenancy. Which image option allows you to achieve this task with the least amount of effort?
- A. Bring your own image and use it as a template for the new instances.
- B. Create a custom image and use it as a template for the new instances.
- C. Select an image from the OCI Marketplace.
- D. Use Oracle-provided images and customize the installation using a third-party tool.
Answer: B
Explanation:
Explanation
Creating a custom image and using it as a template for the new instances is the option that allows you to achieve this task with the least amount of effort. A custom image is a copy of an existing instance that you can use to launch other instances with the same configuration and installed software. The other options are not suitable for this scenario, as they would require more time and effort to create and customize the instances.
References: [Custom Images]
NEW QUESTION # 28
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?
- A. You do not need to split the object into parts. Object Storage splits the object into parts and uploads all of the parts automatically.
- B. While a multipart upload is still active, you can keep adding parts as long as the total number is less than 10,000.
- C. When you split the object into individual parts, each part can be as large as 50 GiB.
- D. You do not have to commit the upload after you have uploaded all the object parts.
Answer: B,C
Explanation:
While a multipart upload is still active, you can keep adding parts as long as the total number is less than 10,000. When you split the object into individual parts, each part can be as large as 50 GiB. The explanation is that a multipart upload allows you to upload a large object in parts, which can improve performance and reliability. You need to split the object into parts yourself and upload each part separately using the Multipart Upload API. You can add parts to an active multipart upload until you reach the maximum number of 10,000 parts per upload. Each part can range from 10 MiB to 50 GiB in size, except for the last part, which can be any size.
NEW QUESTION # 29
You are a security administrator for your company's Oracle Cloud Infrastructure (OCI) tenancy. Your storage administrator informs you that she cannot associate an encryption key from an existing Vault to a new Object Storage bucket.
What could be a possible reason for this behavior?
- A. The secret for the key was not created beforehand
- B. There is no Identity and Access Management (IAM) policy that allows the Object Storage service to use thekey.
- C. The storage administrator forgot to select "Encrypt using Oracle managed keys" while creating the bucket.
- D. The Object Storage bucket policy lacks the necessary Access Control List (ACL).
Answer: B
Explanation:
Explanation
There is no Identity and Access Management (IAM) policy that allows the Object Storage service to use the key. The explanation is that when you create an Object Storage bucket with encryption using a customer-managed key from Vault, you need to have an IAM policy that allows the Object Storage service to use the key on your behalf. The policy should look like this:
allow service objectstorage-<region> to use key in compartment <compartment-name> where <region> is the region where your bucket resides and <compartment-name> is the compartment where your key resides.
NEW QUESTION # 30
Which TWO are key benefits of setting up Site-to-Site VPN on Oracle Cloud Infrastructure (OCI)?
- A. When setting up Site-to-Site VPN, it creates a private connection that provides consistent network experience.
- B. When setting up Site-to-Site VPN, customers can configure it to use static or dynamic routing (BGP).
- C. When setting up Site-to-Site VPN, customers can expect bandwidth above 2 Gbps.
- D. When setting up Site-to-Site VPN, OCI provisions redundant VPN tunnels.
Answer: B,D
Explanation:
Explanation
When setting up Site-to-Site VPN, customers can configure it to use static or dynamic routing (BGP). When setting up Site-to-Site VPN, OCI provisions redundant VPN tunnels. The explanation is that Site-to-Site VPN is a secure and encrypted connection between your on-premises network and your Virtual Cloud Network (VCN) in OCI over the public internet. When setting up Site-to-Site VPN, you can choose to use static routing or dynamic routing (Border Gateway Protocol or BGP) to exchange routes between your network and OCI.
OCI also provisions two redundant VPN tunnels for each Site-to-Site VPN connection to provide high availability and failover.
NEW QUESTION # 31
You have an instance running in Oracle Cloud Infrastructure (OCI) that cannot be live-migrated during an infrastructure maintenance event. OCI schedules a maintenance due date within 14 to 16 days and sends you a notification.
What would happen if you choose not to proactively reboot the instance before the scheduled maintenance due date?
- A. The instance will get terminated.
- B. You will receive another notification to reboot within the next 7 days.
- C. The instance is either reboot-migrated or rebuilt in place for you.
- D. You will receive another notification to reboot within the next 14 days.
Answer: C
Explanation:
If you choose not to proactively reboot the instance before the scheduled maintenance due date, the instance is either reboot-migrated or rebuilt in place for you. Reboot-migration is a process where OCI migrates your instance to a new physical host without changing its configuration or public IP address. Rebuild in place is a process where OCI shuts down your instance, performs maintenance on the physical host, and restarts your instance with the same configuration and public IP address. The other options are not correct. Reference: [Reboot-Migration], [Rebuild in Place]
NEW QUESTION # 32
Which of the following statements is true about cloning a volume in the Oracle Cloud Infrastructure (OCI) BlockVolume service?
- A. You can clone a volume to another region.
- B. You need to detach a volume before cloning it.
- C. You can change the block volume size when cloning a volume.
- D. Creating a clone takes longer than creating a backup of a volume.
Answer: C
Explanation:
Explanation
You can change the block volume size when cloning a volume. The explanation is that cloning a volume is a way of creating an exact copy of an existing volume without creating a backup first. Cloning a volume is faster and cheaper than creating a backup and restoring it to a new volume. When you clone a volume, you can change the block volume size, performance, encryption settings, and tags of the new volume. You do not need to detach a volume before cloning it, as cloning does not affect the source volume or its attachments. You cannot clone a volume to another region, as cloning only works within the same region and availability domain. Creating a clone usually takes less time than creating a backup of a volume, as cloning does not involve transferring data to Object Storage.
NEW QUESTION # 33
You want to create a policy to allow the NetworkAdmins group to manageVirtual Cloud Network (VCN) incompartment C.
You want to attach this policy to the tenancy. The compartment hierarchy is shown below.
Which policy statement can be used to accomplish this task?
- A. Allow group NetworkAdmins to manage virtual-network-family in compartment A:B:C
- B. Allow group NetworkAdmins to manage virtual-network-family in tenancy
- C. Allow group NetworkAdmins to manage virtual-network-family in compartment C
- D. Allow group NetworkAdmins to manage virtual-network-family in compartment B:C
Answer: A
Explanation:
Explanation
Allow group NetworkAdmins to manage virtual-network-family in compartment A:B:C. The explanation is that when you attach a policy to the tenancy, you need to specify the full path of the compartment where you want to grant permissions. In this case, the compartment C is a sub-compartment of compartment B, which is a sub-compartment of compartment A, which is a sub-compartment of the root compartment (tenancy).
Therefore, the full path of compartment C is A:B:C. The virtual-network-family resource type includes all the resources related to VCN, such as subnets, route tables, security lists, gateways, etc.
NEW QUESTION # 34
As a network architect you have deployed a public subnet on your Virtual Cloud Network (VCN) with this security list:
You have also created a network security group (NSG) as shown in the table here, and assigned it to your bastion host:
You have confirmed that routing is correct but when you SSH to the VM from your home over the Internet youare unable to connect.
What could be the problem?
- A. Public subnet does not have a route rule to the Internet Gateway.
- B. SSH traffic is not allowed in the security list nor on the NSG from the Internet.
- C. User will be able to SSH to the VM from the Internet as SSH is open on the NSG.
- D. Internet traffic should be allowed only on the NSG.
Answer: B
Explanation:
Explanation
SSH traffic is not allowed in the security list nor on the NSG from the Internet is the correct answer. This is because the security list only allows ingress traffic from 10.0.0.24 on port 22, and the NSG only allows ingress traffic from 10.0.0.0/16 on port 22. Neither of them allows ingress traffic from 0.0.0.0/0 (the Internet) on port
22, which is required for SSH access. The other options are not correct, as they do not explain why SSH access is not possible. References: [Security Lists], [Network Security Groups]
NEW QUESTION # 35
As a solution architect, you are showcasing the Oracle Cloud Infrastructure (OCI) Object Storage feature aboutObject Versioning to a customer.
Which statement is true regarding OCI Object Storage Versioning?
- A. Object Versioning is disabled on a bucket by default.
- B. Objects are physically deleted from a bucket when versioning is enabled.
- C. Object Versioning does not provide data protection against accidental or malicious object update, overwrite, or deletion.
- D. A bucket that is versioning-enabled can and will always have the latest version of the object in the bucket.
Answer: A
Explanation:
Explanation
Object Versioning is disabled on a bucket by default is a true statement regarding OCI Object Storage Versioning. Object Versioning is a feature that allows users to preserve, retrieve, and restore every version of every object stored in a bucket. Object Versioning is disabled on a bucket by default, but can be enabled or suspended by the user at any time. The other statements are false regarding OCI Object Storage Versioning.
References: [Object Versioning]
NEW QUESTION # 36
You have three compartments: ProjectA, ProjectB, and ProjectC. For each compartment, there is an admin group set up: A-Admins, B-Admins, and C-Admins.
Each admin group has full access over their respective compartments as shown in the graphic below.
Your organization has set up a tag namespace, EmployeeGroup.Role and all your admin groups are tagged with a value of 'Admin'.
You want to set up a Test compartment for members of the three projects to share. You also need to provide admin access to all three of your existing admin groups.
Which policy would you write to accomplish this task?
- A. Allow any-user to manage all-resources in compartment Test where request.principal.group.tag.EmployeeGroup.Role='Admin'
- B. Allow all-group to manage all-resources in compartment Test where
request.principal.group.tag.EmployeeGroup.Role='Admin' - C. Allow dynamic-group to manage all-resources in compartment Test where request.principal.group.tag.EmployeeGroup.Role='Admin'
- D. Allow group any-group to manage all-resources in compartment Test where request.principal.group.tag.EmployeeGroup.Role='Admin'
Answer: A
Explanation:
Allow all-group to manage all-resources in compartment Test where request.principal.group.tag.EmployeeGroup.Role='Admin' is the policy that would accomplish this task. This policy grants admin access to all groups that have the tag EmployeeGroup.Role='Admin' in the compartment Test. The other options are not correct, as they use incorrect terms such as dynamic-group, any-group, or any-user. Reference: [Tag-Based Authorization]
NEW QUESTION # 37
Which statement is true about File System Replication in Oracle Cloud Infrastructure (OCI)?
- A. You can replicate the data in one file system to another file system only in the same region.
- B. You cannot specify a replication interval when you create the replication resource.
- C. Only a file system that has been exported can be used as a target file system.
- D. You can replicate the data in one file system to another file system in the same region or a different region.
Answer: D
Explanation:
You can replicate the data in one file system to another file system in the same region or a different region is a true statement about File System Replication in OCI. File System Replication is a feature that allows users to create a copy of a file system in another file system, either within the same region or across regions. This can be useful for disaster recovery, data migration, or data distribution purposes. The other statements are false about File System Replication in OCI. Reference: [File System Replication]
NEW QUESTION # 38
You are part of a team that manages a set of workload instances running in an on-premises environment.
TheArchitect team is tasked with designing and configuring Oracle Cloud Infrastructure (OCI) Logging service tocollect logs from these instances. There is a requirement to archive Info-level logging data of these instances intothe OCI Object Storage.
Which TWO features of OCI can help you achieve this?
- A. Cloud Agent Plugin
- B. Service Connectors
- C. Agent Configuration
- D. ObjectCollectionRule
- E. Grouping Function
Answer: A,B
Explanation:
Explanation
Cloud Agent Plugin and Service Connectors are two features of OCI that can help collect logs from on-premises instances and archive them into OCI Object Storage. Cloud Agent Plugin is a component of the OCI Logging service that can be installed on any Linux or Windows instance to collect logs and send them to OCI. Service Connectors are components of the OCI Service Connector Hub that can transfer data between different OCI services, such as Logging and Object Storage. The other options are not relevant for this requirement. References: [Cloud Agent Plugin], [Service Connectors]
NEW QUESTION # 39
You have a block volume created in the US West (Phoenix) region. You enabled Cross Region Replication for thevolume and selected US West (San Jose) as the destination region. Now, you would like to create a new volumefrom the volume replica in the US West (San Jose) region.
What should you do?
- A. Activate the replica.
- B. Trigger the replica.
- C. Initiate the replica.
- D. No action required. By default, the replica is available as a block volume.
Answer: A
Explanation:
Explanation
The explanation is that when you enable Cross Region Replication for a block volume, Object Storage creates a replica of the volume in another region of your choice. The replica is not available as a block volume until you activate it. To activate a replica, you need to select the replica from the Block Storage console and click Activate Replica. This will create a new block volume from the replica in the destination region.
NEW QUESTION # 40
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 Cloud Guard to monitor and install the security updates
- B. OS Management service
- C. OCI Registry
- D. OCI Security Zones to achieve automatic security updates
- E. OCI Streaming service
Answer: B
Explanation:
OS Management service is the OCI service that will allow you to complete this task. OS Management service is a service that helps users automate patching and package management for Oracle Linux and Windows instances in OCI. It can also help users monitor and manage system configuration and compliance across their instances. The other options are not suitable for this task, as they do not provide the functionality of OS Management service. Reference: [OS Management Service]
NEW QUESTION # 41
You are backing up your on-premises data to the Oracle Cloud Infrastructure (OCI) Object Storage Service.
Your requirements are:
1. Backups need to be retained for at least full 31 days.
2. Data should be accessible immediately if and when needed after the backup.
Which OCI Object Storage tier is suitable for storing the backup to minimize cost?
- A. Archive tier
- B. Infrequent Access tier
- C. Standard tier
- D. Auto-Tiering tier
Answer: B
Explanation:
Explanation
The explanation is that the Infrequent Access tier is suitable for storing data that is accessed less frequently but requires immediate access when needed. The Infrequent Access tier has lower storage costs than the Standard tier, but higher retrieval costs. The Infrequent Access tier also has a minimum storage duration of 30 days, which means that you will be charged for at least 30 days of storage even if you delete or move the data before that period.
NEW QUESTION # 42
You want to distribute DNS traffic to different endpoints based on the locationof the end user. Which TrafficManagement Steering Policy would you use?
- A. Failover
- B. Load Balancer
- C. Geolocation
- D. IP Prefix
Answer: C
Explanation:
Explanation
The explanation is that geolocation is a type of Traffic Management Steering Policy that allows you to distribute DNS traffic to different endpoints based on the location of the end user. Geolocation steering policies use geolocation data from third-party providers to map end user IP addresses to geographic regions.
You can create rules that specify which endpoints to serve for each region or country, or use a default endpoint for unspecified regions.
NEW QUESTION # 43
Which is NOT a valid action within the Oracle Cloud Infrastructure (OCI) Block Volume service?
- A. Attaching a block volume to an instance in a different availability domain.
- B. Restoring from a volume backup to a larger volume.
- C. Expanding an existing volume in place with offline resizing.
- D. Cloning an existing volume to a new, larger volume.
Answer: A
Explanation:
Explanation
Attaching a block volume to an instance in a different availability domain is not a valid action within the OCI Block Volume service. A block volume can only be attached to an instance in the same availability domain.
The other options are valid actions that can be performed with the Block Volume service. References: [Block Volume Actions]
NEW QUESTION # 44
You are responsible for deploying an application on Oracle Cloud Infrastructure (OCI). The application is memory intensive and performs poorly if enough memory is not available. You have created an instance pool of Linux compute instances in OCI to host the application and defined Autoscaling Configuration for the instance pool.
What should you do to ensure that the instance pool autoscales to prevent poor application performance?
- A. Configure the autoscaling policy to monitor memory usage and scale up the number of instances when it meets the threshold.
- B. Install the monitoring agent on all compute instances, which triggers the autoscaling group.
- C. Install OCI SDK on all compute instances and create a script that triggers the autoscaling event if there is high memory usage.
- D. Configure the autoscaling policy to monitor CPU usage and scale up the number of instances when it
Answer: A
Explanation:
meets the threshold
NEW QUESTION # 45
You create a file system and then add a 2 GB file. You then take a snapshot of the file system.
What would be the total meteredBytes shown by the File Storage service after the hourly update cycle is complete?
- A. 4 GB
- B. 2.5 GB
- C. 2 GB
- D. 3 GB
Answer: C
Explanation:
Explanation
The total meteredBytes shown by the File Storage service after the hourly update cycle is complete would be 2 GB. This is because snapshots do not consume any additional storage space unless there are changes made to the file system after taking the snapshot. Since no changes were made in this scenario, the snapshot would not add any extra storage cost. References: [Snapshots and MeteredBytes]
NEW QUESTION # 46
......
1z0-1072-23 Dumps Ensure Your Passing: https://prep4tests.pass4sures.top/Oracle-Cloud/1z0-1072-23-testking-braindumps.html