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? Take weekly manual backups to supplement the automated backups and preserve them for 12 months. Use the automated backups. Take monthly manual backups to supplement the automated backups and preserve them for 12 months. Take quarterly manual backups to supplement the automated backups and preserve them for 12 months.
Which two options are valid for loading data directly into Autonomous Data Warehouse (ADW)? (Choose two.) Data Integrator Data Pump Data Transfer Service SQL*Loader.
You are designing a high bandwidth, redundant connection between your data center and Oracle Cloud Infrastructure (OCI). While researching for OCIFastConnect 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? Create a cross-connect group and have two or more cross-connects in that group. Create an IPsec VPN connection on this group. Setup two IPsec connections between your data center and OCI Ashburn region. Create an OCI load balancer to distribute the traffic across the two connections. 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. Create a cross-connect group and have at least one cross-connect in that group. Create at least one virtual circuit in the group.
You are responsible for creating and maintaining an enterprise application that consists of multiple storage volumes across multiple instances. The storage volumes include boot volumes and block volumes for your data storage. You need to create backups of these storage volumes in the most time-efficient manner. How can you meet this requirement? You can create clones of storage volumes one at a time You can group together multiple storage volumes in a volume group and create volume group backups You can create on-demand one-off backups of boot volumes, but not block volumes You can create on-demand one-off backups of block volumes, but not boot volumes.
Which three components can you configure in Oracle Infrastructure Identity and Access Management? (Choose three.) Groups Users Instances Policies VCNs.
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? View the service limits associated with your account to ensure that you have not exceeded the allowable number of DB System in your tenancy. 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. 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. Navigate to the Audit console and search the previous 24 hours for all List actions to get a list of every event that occurred in the past 24 hours.
Which three types of credentials are used to manage Oracle Cloud Infrastructure Identity and Access Management (IAM)? (Choose three.) Windows Password API Signing Key Swift Password SSH Key Console Password.
What is true about data guard set up with fast-start failover (FSFO) in Oracle Cloud Infrastructure (OCI)? The best practice for high availability and durability is to run the primary, standby, and observer in separate availability domains (ADs). When you configure data guard using OCI console, the default mode is set to maxprotection. You cannot create the standby DB system in a different AD from the primary DB system. You cannot use database command line interface (CLI) to set up data guard with FSFO.
Which two statements about file storage service (FSS) are accurate? (Choose two.) FSS leverages UNIX user group and permission checking for file access security Encryption of file system in FSS is optional Identity and Access Management (IAM) controls which file systems are mountable by which instances Security lists can be used as a virtual firewall to prevent an instance from mounting an FSS mount target within the same subnet Data in transit to an FSS mount target is encrypted.
Which two options are available when configuring DNS resolution for your virtual cloud network? (Choose two.) Internet and custom resolver Google DNS servers custom resolver Internet and virtual cloud network (VCN) resolver.
Which two statements are true about restoring a block volume from a manual or policy-based block volume backup? (Choose two.) It can be restored as new volumes with different sizes from the backups It can be restored as a new volume to any AD across different regions It must be restored as a new volume to the same availability domain (AD) on which the original block volume backup resides It can be restored as a new volume to any AD in the same region.
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? 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. Create a new Identity and Access Management (IAM) policy in OCI and reference the name of the IDCS group in each policy statement. Create a new Identity and Access Management (IAM) policy in OCI and reference the name of the IDCS group in each policy statement. 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.
You have an external facing web server running in the Oracle Cloud Infrastructure (OCI) London region. You are notified that customers in North America and Australia are facing high latency while connecting to your web server. Which services are available on OCI that can help you get current latency statistics to your web server from these markets? Use DNS Zone Management service to check latency over that connection Setup an IPsec VPN with customers in those markets and check latency over that connection Use the Internet Intelligence tool. Run tests using the web server’s public IP address review traceroute details from different vantage points Setup a FastConnect with customers in those markets and check latency over that connection.
Which two resources reside exclusively in a single availability domain? (Choose two.) compute instance block volume object storage groups virtual cloud network.
What is a valid option when exporting a custom image? object storage URL archive storage URL file storage service block volume.
You currently manage an e-commerce application that utilizes 25 identical compute resources to handle customer traffic. The stakeholders have asked you to create another 25 identical compute resources in order to deploy and test a new version of the software?What is the most efficient process to create 25 additional compute resources that are identical to the first 25? Create a custom image from 1 of the 25 servers. Use this custom image to provision 25 more servers Create a manual backup of each boot volume belonging to the 25 servers. Restore each backup to create 25 new boot volumes, from which you will provision 25 more servers Provision a new server and configure it to be identical to the first 25. Create a custom image from the new server, then use the custom image to provision 24 more servers Clone the boot volume of 1 of the 25 servers. Use the boot volume clone to provision 25 more servers.
You have provisioned an Autonomous Transaction Processing (ATP) database and logged into the ATP service console.What are three abilities that can be performed from this service console? (Choose three.) scale up/down the CPUs create ATP database users reset the admin password set resource management rules monitor database activity and SQL queries.
You need to create a high performance shared file system service, and have been advised to use OCI File Storage Service. You have logged into the OCIConsole, created a File System in an availability domain, and followed the steps to mount the shared file system on your Oracle Linux virtual Instance. However, you are still unable to access the shared file system from your Linux instance.What is the likely reason for this? There are no security list rules for mount target traffic There is no internet gateway set up for mount target traffic There is no Identity and Access Management (IAM) policy set up to allow you to access the mount target There is no route in your VCN’s route table for mount target traffic.
You are deploying a highly available web application in Oracle Cloud Infrastructure and have decided to use a public load balancer. The back-end web servers will be distributed across all three availability domains (ADs). How many subnets should you create to deliver a secure, highly available application? three subnets in total; one subnet in each AD five subnets in total; two subnets each in the first and second AD with a single subnet in the third AD six subnets in total; two subnets in each AD; one for the load balancer and one for the web servers four subnets in total; one subnet in each AD for the web servers and a single subnet in any one AD for the load balancer.
Which statement is true about restoring a block volume from a manual or policy-based block volume backup? It can be restored as new volumes to any Availability Domain within the same region. It must be restored as new volumes to the same Availability Domain on which the original block volume backup resides. It can be restored as new volumes to any Availability Domain across different regions. It can be restored as new volumes with different sizes from the backups.
You have hired a new employee to run reports from the Autonomous Data Warehouse (ADW) and are not confident in their SQL writing ability. Into which consumer group will you assign this individual to minimize the impact of their code? Lowest Medium Highest High Low.
Which two are NOT an image source when launching a new compute instance? (Choose two.) boot volume custom image Object Storage bare metal instance.
Which service would you use if your big data workload required shared access and NFS-based connectivity? block volume archive storage object storage file storage.
You are about to deploy an e-business application on Oracle Cloud Infrastructure and one of the requirements is to use a shared file system that supports the NFS protocol. Which storage service would meet this requirement? object storage block volume data transfer appliance file storage.
Which two choices are true for Autonomous Data Warehouse (ADW)? (Choose two.) Billing stops only when the ADW is terminated Billing stops for both CPU usage and storage usage when ADW is stopped Billing for compute stops when ADW is stopped Billing for storage continues when ADW is stopped.
You are designing a lab exercise for your team that has a large number of graphics with large file sizes. The application becomes unresponsive if the graphics are embedded in the application. You have uploaded the graphics to Oracle Cloud Infrastructure and only added the URL in the application. You need to ensure these graphics are accessible without requiring any authentication for an extended period of time. How can you achieve these requirements? Create pre-authenticated requests (PAR) and specify 00:00:0000 as the expiration time. Make the object storage bucket private and all objects public and use the URL found in the Object "Details". Make the object storage bucket public and use the URL found in the Object "Details", o solo puede venir hasta "Object" Create PARs and do not specify an expiration date.
You have multiple applications installed 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.) 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. Create an object storage bucket and use a script that runs daily to move log files older than 15 days to the bucket. Create and attach a block volume to the compute instance and copy the log files. Create a custom image and launch a new compute instance with a larger boot volume size. Write a custom script to remove the log files on a daily basis and free up the space on the boot volume.
Which deployment architecture is offered when you deploy the Platform Service Manager based Database Cloud Service (DBCS) onto Oracle CloudInfrastructure? Two node Primary RAC database leveraging ACFS for the shared file system Single Instance database with a Single Instance Data Guard in Maximum Performance mode Single Instance database with a Single Instance Data Guard in Maximum Protection mode Two node Primary RAC database with a two node RAC Data Guard Standby in Maximum Performance mode.
What does Terraform use to create, manage, and manipulate infrastructure resources? resources provisioner instances provider.
Which statement is true about Oracle Cloud Identifiers (OCID)?
mytenancy.oc.ocid is a valid OCID. If you delete a user, and them create a new user with the same name, the user will be considered a different user because of different OCIDs. Users can customize OCIDs for all the resources in their compartments. If you delete a user, and then create a new user with the same name, the new user will be assigned the exact same OCIDs as the system remembers.
You deployed a compute instance (VM.Standard2.16) to run a SQL database. After a few weeks, you need to increase disk performance by using NVMe disks; the number of CPUs will not change. As a first step you terminate the instance and preserve the boot volume. What is the next step? Create a new instance using a VM.DenseIO2.16 shape using the preserved boot volume and move the SQL Database data to block volume Create a new instance using a VM.DenseIO2.8 shape using the preserved boot volume and move the SQL Database data to NVMe disks Create a new instance using a VM.Standard1.16 shape using the preserved boot volume and move the SQL Database data to NVMe disks Create a new instance using a VM.DenseIO2.16 shape using the preserved boot volume and move the SQL Database data to NVMe disks.
What is the default backup location for database backup on Database Cloud Service (DBCS)? Object Storage on Oracle Cloud Infrastructure ASM diskgroup block volume locally attached NVMe on Virtual Machine.
You are about to upload a large log file (5 TiB size) to Oracle Cloud Infrastructure object storage and have decided to use multipart upload capability for a more efficient and resilient upload. Which two statements are true about multipart upload? (Choose two.) Individual object parts can be as small as 10 MiB or as large as 50 GiB While a multipart upload is still active, you cannot add parts even if the total number of parts is less than 10,000 The maximum size for an uploaded object is 10 TiB You do not have to commit the upload after you have uploaded all the object parts.
Your company has been running several small applications in Oracle Cloud Infrastructure and is planning a proof-of-concept (POC) to deploy PeopleSoft. If your existing resources are being maintained in the root compartment, what is the recommended approach for defining security for the upcoming POC? Create a new compartment for the POC and grant appropriate permissions to create and manage resources within the compartment. Provision all new resources into the root compartment. Grant permissions that only allow for creation and management of resources specific to the POC. Provision all new resources into the root compartment. Use defined tags to separate resources that belong to different applications. Create a new tenancy for the POC. Provision all new resources into the root compartment. Grant appropriate permissions to create and manage resources within the root compartment.
Which DNS resource record type is used to point a host name to an IPv4 address? ALIAS A CNAME AAAA.
Which two features are offered natively on Oracle Cloud Infrastructure Database Cloud Service (DBCS)? (Choose two.) Data Guard in Async mode within a region GoldenGate replication between two regions Data Guard in Maximum Protection mode backup to Object Storage.
You have an application deployed in Oracle Cloud Infrastructure running only in the Phoenix region. You were asked to create a disaster recovery (DR) plan that will protect against the loss of critical data. The DR site must be at least 500 miles from your primary site and data transfer between the two sites must not traverse the public internet. Which is the recommended disaster recovery plan? Create a new virtual cloud network (VCN) in the Phoenix region and create a subnet in one availability domain (AD) that is not currently being used by your production systems. Establish VCN peering between the production and DRsites. Create a DR environment in Ashburn. Associate a DRG with the VCN in each region and create a remote peering connection between the two VCNs. Create a DR environment in Ashburn and provision a FastConnect virtual circuit using DRG between the regions. Create a DR environment in Ashburn. Associate a dynamic routing gateway (DRG) with the VCN in each region and configure an IPsec VPN connection between the two regions.
Your on-premises hosted application uses Oracle database server. Your database administrator must have access to the database server for managing the application. Your database server is sized for seasonal peak workloads, which results in high licensing costs. You want to move your application to Oracle CloudInfrastructure (OCI) to take advantage of CPU scaling options. Which database offering on OCI would you select? bare metal DB systems VM DB systems Autonomous Transactions Processing (ATP) Autonomous Data Warehouse (ADW).
Which two options are available when setting up DNS for your bare metal and virtual machine DB Systems? (Choose two.) Internet and custom resolver Google DNS servers custom resolver Internet and virtual cloud network (VCN) resolver.
Which two are true for achieving High Availability on Oracle Cloud Infrastructure? (Choose two.) Store your database across multiple regions so that half of the data resides in one region and the other half resides in another region. Attach your block volume form Availability Domain 1 to a compute instance in Availability Domain 2 (and vice versa) so that they are highly available. Configure your database to have Data Guard in another Availability Domain in Sync mode within a region. Store your database files on Object Storage so that they are available in all Availability Domains in all regions. Distribute your application servers across all Availability Domains within a region.
Which two are true for Oracle Cloud Infrastructure DNS? (Choose two.) It can function only as a primary DNS. It supports other cloud providers such as AWS and Azure. It supports segregation of traffic by using the private pool. It does not provide DDoS protection.
Which two Oracle Cloud Infrastructure database services allow you to dynamically scale both CPU and storage? (Choose two.) bare metal DB system virtual machine DB system Autonomous Data Warehouse (ADW) Autonomous Transaction Processing (ATP).
You are managing a tier-1 OLTP application on an Autonomous Transaction Processing (ATP) database. Your business needs to run hourly batch processes on this ATP database that may consume more CPUs than what is available on the server.How can you limit these batch processes to not interfere with the OLTP transactions? Copy OLTP data into new tables in a new table space and run batch processes against these new tables ATP is designed for OLTP workload only; you should not run batch processes on ATP Disable automated backup during the batch process operations Configure ATP resource management rules to manage runtime and IO consumption for the consumer group of batch processes.
Which two are a valid image source when launching a new compute instance? (Choose two.) bare metal instance object storage custom image boot volume.
A company currently uses Microsoft Active Directory as its identity provider. The company recently purchased Oracle Cloud Infrastructure (OCI) to leverage the cloud platform for its test and development operations. As the administrator, you are now tasked with giving access only to developers so that they can start creating resources in their OCI accounts. Which step will you perform to achieve this requirement? Create a group for developers on OCI and map the group to a similar group in Microsoft Active Directory during the federation process. Federate all Microsoft Active Directory groups with OCI to allow users to use their existing credentials. Create a new user account for each user, and then create policies to provide access to developers. Create a group for developers on OCI, export all the developers from Microsoft Active Directory, and then import them into the Identity and Access Management (IAM) group.
Which two use Oracle dynamic routing gateway (DRG) for connectivity? (Choose two.) Remote virtual cloud network (VCN) peering across region Oracle IPsec VPN Local VCN peering Oracle Cloud Infrastructure FastConnect public peering.
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? VCN A (10.0.0.0/16) and VCN B (10.1.0.0/16) VCN A (10.0.2.0/16) and VCN B (10.0.2.0/25) VCN A (10.0.0.0/16) and VCN B (10.0.16.0/24) VCN A (172.16.0.0/24) and VCN B (172.16.0.0/28).
You are running a mission-critical database application in Oracle Cloud Infrastructure (OCI). You take regular backups of your DB system to OCI object storage.Recently, you notice a failed database backup status in the console.What two steps can you take to determine the cause of the backup failure? (Choose two.) Ensure the database archiving mode is set to NOARCHIVELOG Ensure that your database host can connect to the OCI object storage Restart the dcsagent program if it has a status of stop or waiting Make sure that the database is not active and running while backup is in progress.
Make sure that the database is not active and running while backup is in progress throughput IP hash weighted round robin CPU utilization least connections.
As the Cloud Architect for your company, you have been tasked with designing a high performance compute (HPC) cluster in Oracle Cloud Infrastructure (OCI).The following requirements have been defined: The cluster must be a minimum of three nodes, but may increase to six nodes when demand requires.The cluster must be resilient to any potential infrastructure failures.To minimize latency, all nodes must be deployed within the same availability domain (AD). Adding or replacing nodes within the cluster should take no more than 30 minutes.Which two steps should be performed to satisfy these requirements in OCI? (Choose two.) Deploy the cluster in a single AD with a shared file system that leverages the file storage service (FSS). Deploy a standby cluster in another AD and configure it to use the same shared file system. Deploy the cluster in a single AD. Place each of the nodes in one of the three different fault domains in that AD. Create a backup of your HPC node compute instance boot volume. Launch new compute instances directly from the backup to reduce provisioning time. Create a custom image of your HPC node compute instance. Launch new compute instances using this image to reduce provisioning time. Deploy the cluster in a single AD. Place each of the nodes in a different virtual cloud network (VCN) subnet.
Where are DB Systems backups stored by default? ASM disk group locally attached NVMe on virtual machine locally attached NVMe on virtual machine object storage on Oracle Cloud Infrastructure.
Which statement is true about Oracle Cloud Infrastructure FastConnect? For private peering, FastConnect extends your existing infrastructure to allow you to consume object storage from your on-premises data center For private peering, FastConnect extends your existing infrastructure to a virtual cloud network The FastConnect provider network offers only 1 Gbps port connection speed increments For public peering, a dynamic routing gateway must be configured and attached to the virtual cloud network (VCN).
Which two parameters are required in a back end set’s HTTP health check? (Choose two.) response body URL path timeout port status code.
For what business need should you use Database Cloud Service (DBCS) instead of Oracle database on a compute instance? to bring your own license on a compute service to lower license and infrastructure cost to implement Oracle RAC for high availability to build an Oracle database on a compute service.
Which two resources are available by default when your Oracle Cloud Infrastructure tenancy is provisioned? (Choose two.) an NVMe SSD boot disk for each instance, whose size is determined by the image and shape of the instance a range of public IP addresses that are reserved for your tenancy a set of images, where each image is a template of a virtual hard drive that consists of the OS and installed software and applications a variety of shapes, where each shape determines the number of CPUs and memory allocated to an instance.
Which statement is true about a pre-authenticated request in Oracle Cloud Infrastructure Object Storage? You can create only 1, 000 pre-authenticated requests per bucket. You can create a pre-authenticated request only for public buckets. You cannot retire a pre-authenticated request before it expires. You cannot extend the expiration date on a pre-authenticated request.
A customer wants to do development on premise while leveraging services such as Java Cloud, Mobile Developer Cloud, and App Builder Services. The customer would also like to scale out the application, stretching from on-premises to the cloud by using a common API.Which two Infrastructure options can the customer leverage to do this? (Choose two.) Oracle Cloud at Customer Oracle Cloud Infrastructure Classic Oracle Cloud Ravello service Oracle Cloud Infrastructure.
You have created a public subnet and an internet gateway in your virtual cloud network (VCN). The public subnet has an associated route table and security list.However, after creating several compute instances in the public subnet, none can reach the Internet.Which two are possible reasons for the connectivity issue? (Choose two.) The route table has no default route for routing traffic to the internet gateway There is no stateful egress rule in the security list associated with the public subnet There is no dynamic routing gateway (DRG) associated with the VCN There is no stateful ingress rule in the security list associated with the public subnet.
You have an Oracle Cloud Infrastructure (OCI) load balancer distributing traffic via an evenly-weighted round robin policy to your backend web servers. You notice that one of your web servers is receiving more traffic than other web servers. How can you resolve this imbalance? Check security lists and route tables of your virtual cloud network (VCN) and fix any issues associated with the rules Create separate listeners for each backend web server Delete and re-create your OCI load balancer Disable session persistence on your backend set.
Which two options are true for Autonomous Transaction Processing (ATP) database? You can add/remove Diskgroup in ATP You can scale storage up or down in ATP You can scale CPU up or down in ATP You can add more Pluggable Databases for consolidating multiple databases in ATP You can add new ORACLE_HOME for bringing older versions of on-premises databases to ATP.
Which two statements are true about encryption on Oracle Cloud Infrastructure (OCI)? (Choose two.) By default, Object Storage and Block Storage are encrypted at rest. A customer is responsible for data encryption in all services of OCI. By default, DBCS offers an encrypted database. By default, NVMe drives are encrypted, but the block volume service is not.
Which two statements are true about adding secondary VNICs to an existing compute instance? (Choose two.) The primary and secondary VNIC association must be in the same availability domain You can assign an Ephemeral Public IP to a secondary VNIC You can remove the primary VNIC after the secondary VNIC’s attachment is complete The primary and secondary VNIC association can be in different virtual cloud networks (VCNs).
Your application front end consists of several Oracle Cloud Infrastructure compute instances behind a load balancer. You have configured the load balancer to perform health checks on these instances.What will happen if an instance fails to pass the configured health checks? The instance is replaced automatically by the load balancer. The instance is terminated automatically by the load balancer. The instance is taken out of the backend set by the load balancer. The load balancer stops sending traffic to that instance.
How can you provide users access to an existing compartment? by granting users access to a compartment when the compartment is created by adding users to a group and defining a policy to provide the group access to the compartment by adding users to a compartment, all users in the compartment will have access to the objects in the compartment. by granting access directly to the user when the user is created.
You are a network architect and have designed the network infrastructure of a three-tier application on Oracle Cloud Infrastructure (OCI). In the architecture, back-end DB servers are in a private subnet. One of your DB administrators requests to have access to OCI object storage service. How can you meet this requirement? Create a service gateway, add a new route rule to the private subnet route table that uses object storage as your service gateway target type Create a dynamic routing gateway (DRG) and attach it to your virtual cloud network (VCN). Add a default route rule to the private subnets route table and set the target as DRG Attach a public IP address to the instances in the private subnet, and then add a new route rule to the private subnet route table to route default traffic to the internet gateway Add a new route rule to the private subnet route table to route default traffic to the internet gateway.
Which two statements are true about DB Systems? (Choose two.) Data Guard as a Service is offered between regions. You cannot manage the database as sys/sysdba. You have full control over the automatic backup schedule and retention periods. You can manage Oracle database initialization parameters at a global level.
Which two statements are true about DB Systems in Oracle Cloud Infrastructure? (Choose two.) Customers can consolidate multiple database homes on a single virtual machine database host. Customers have no control over database patching. Customers can manage the TDE Wallet after DB Systems is provisioned. The database and backups are encrypted by default.
For a compute instance that is launched in a private subnet in a Virtual Cloud Network (VCN), which action needs to be performed to connect to the Internet, assuming that the required security list is properly set up? Assign a Public IP address to the compute instance. Create and configure Network Address Translation (NAT) in a public subnet and route all traffic to it. There is no way for an instance in a private subnet to connect to the Internet. Create a default route entry in the route table to forward all traffic to the Internet gateway.
|
