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Which two are NOT an image source when launching a new compute instance? (Choose two.). boot volume. custom image. Object Storage. bare metal instance.

Your company is moving an Internet-facing, 2-tier web application into Oracle Cloud Infrastructure. The application must have a highly available architecture. Which two design options would you consider? (Choose two.). Configure a Dynamic Route Gateway in your VCN and make it highly available. Configure a NAT instance in your Virtual Cloud Network (VCN). Create a route rule by using the private IP of the NAT instance as a route target for all the private subnets in your VCN. Create an Internet Gateway and attach it to your VCN. Deploy public load balancer nodes into two Available Domains. Place all web servers behind a public load balancer.

Which statement is true about DB Systems?. 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.

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.

What is the maximum number of security lists that can be associated with a subnet?. four. three. five. two.

Which two actions will occur when a back-end server that is registered with a backend set is marked to drain connections? (Choose two.). It disallows new connections to that backend server. It keeps the connections to that instance open and attempts to complete any in-flight requests. It redirects the requests to a user-defined error page. It immediately closes all existing connections to that instance. It forcibly closes all connections to that instance after a timeout period.

You have created a public subnet in a VCN, and your public subnet has a Route Table, a Security List, and an Internet Gateway. However, none of the compute instances can connect to the Internet. Which two are possible reasons for the connectivity issue? (Choose two.). There is no Dynamic Routing Gateway (DRG) associated with the VCN. The Route Table has no default route for routing traffic to the Internet Gateway. There is no stateful ingress rule in the Security List associated with the public subnet. There is no stateful egress rule in the Security List associated with the public subnet.

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.

Your company has decided to move a few applications to Oracle Cloud Infrastructure (OCI) and you have been asked to design a cloud-based disaster recovery (DR) solution. One of the requirements is to deploy the DR resources at least 300 miles from the home OCI region and minimize the network latency. What will be the recommended deployment?. Deploy production and DR applications in the same VCN. Create production subnets in one AD, and DR subnets in another AD. Deploy production and DR applications in two separate VCNs in different availability domains (ADs) within your home region, and then use a VCN remote peering connection for connectivity. Deploy production and DR applications in two separate VCNs, each in different regions. Connect them using a VCN remote peering connection. Deploy production and DR applications in two separate virtual cloud networks (VCNs), each in different regions, and then use VCN local peering gateways for connectivity.

Which two are required parameters to create a public load balancer instance? (Choose two.). certificate. load balancer name. listener. back end set. two public subnets.

Which two are a valid image source when launching a new compute instance? (Choose two.). bare metal instance. object storage. custom image. boot volume.

Within your tenancy you have a compute instance with a boot volume and a block volume attached. The boot volume contains the OS and the attached block volume contains the instance’s important data. Logs on the boot volume have filled the boot volume and are causing issues with the OS. What should you do to resolve this situation?. Stop the instance that is full. Create a manual backup of the block storage before making changes. Detach the block volume, create a new instance of the same shape with a larger custom boot volume and attach the block volume to the new instance. Configure the OS and any related application(s) to access the block volume under the same mount point as before. Create a new instance with a larger boot volume size as well a new block volume which is the same size or larger than the one attached to the full instance. rsync the state of the boot volume and the state of the block volume between the two instances. Detach the block volume from the full instance. Create a new instance of the same shape with a larger boot volume and rsync the state of the boot volume between the instances. Attach the block volume to the new instance. Create a manual backup of the block storage instance. Create a custom image of the full instance. Once that completes deploy the custom image to a new instance.

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 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.

When terminating a compute instance, which statement is true?. The instance needs to be stopped first, and then terminated. The boot volume is always deleted. All block volumes attached to the instance are terminated. Users can preserve the boot volume associated with the instance.

Which three actions need to be performed before attempting a data transfer service job?. Obtain an available host machine which can run the dts utility on-premise with SATA or USB drives attached for the transfer job. Get access to a high-speed internet connection. Data Transfer Service and Storage Service Limits should be checked and raised if required. Set up SSH access to a host on OCI to coordinate the transfer job. Create an object bucket to receive the job.

Your company has decided to move a few applications to Oracle Cloud Infrastructure and you have been asked to design it for Disaster Recovery (DR). One of the items of your design is to deploy the DR at least 300 miles from the home site and minimize the network latency as much as possible. Based on that, what will be the recommended deployment?. Deploy applications in two separated VCNs in different Availability Domains and use VCN Remote Peering. Deploy applications in different regions and have them connected using VCN Remote Peering. Deploy applications in two separated VCNs in different regions and use VCN Local Peering. Deploy applications on the same region splitting workloads across Availability Domains.

Which two resources are available by default when your Oracle Cloud Infrastructure tenancy is provisioned?. 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.

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.

In which two ways does Oracle Cloud Infrastructure (OCI) file storage (FSS) differ from OCI object storage and block volume services? (Choose two.). Block volume service is NVMe based, while FSS is not. Object storage and block volume services offer default encryption, but FSS does not. A file system is created within an availability domain, whereas object storage buckets exist at the region level. FSS uses the network file system (NFS) protocol, whereas block volume uses iSCSI.

You are running a mission-critical database 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.

You need to create a high performance shared file system, and have been advised to use file storage service (FSS). You have logged into 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?. There are no security list rules for mount target traffic. There is no internet gateway (IGW) set up for mount target traffic. There is no Identity and Access Management (IAM) policies set up to allow you to access the mount target. There is no route in your virtual cloud network’s (VCN) route table for mount target traffic.

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?. The batch job depends on only one table and parallelism cannot be enabled on single-table queries. The parallelism of batch job depends on the number of ADW databases involved in the query. The new batch job is connected to LOW consumer group. The new batch job runs on database tables that are not enable for parallel execution. Parallelism on the database is controlled by the application, not the database.

Which three methods can you use to manage Oracle Cloud Infrastructure services? (Choose three.). Oracle Cloud Infrastructure Desktop Client. Oracle Cloud Infrastructure Console. SSH or RDP. Command-line Interface. REST API.

You are the Cloud Architect of a company, and are designing a solution on Oracle Cloud Infrastructure where you want to have all your compute instances resistant to hardware failure. Which two are recommended best practices to achieve the requirement on Oracle Cloud Infrastructure? (Choose two.). Create a custom image of your system drive each time you change the image. Attach block volumes from different Availability Domains to compute instances in different Availability Domains for high availability. Design your system with redundant compute modes in different Availability Domains to support the failover capability. Create backups of your block volumes that are associated with compute instances in different regions.

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 storage as your service gateway target type. Create a dynamic routing gateway (DRG) and attach it 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 Oracle Cloud Infrastructure (OCI) DB Systems?. Customers have no control over database patching. The database and backups are encrypted by default. Customers can consolidate multiple database homes on a single virtual machine database host. Customers can manage the TDE Wallet after DB Systems is provisioned.

Which three load-balancing policies can be used with a back end set? (Choose three.). Throughput. IP Hash. Weighted Round Robin. CPU Utilization. Least Connections.

Which two statements about the Oracle File Storage Service (FSS) Security are accurate? (Choose two.). Oracle IAM controls which filesystems 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 a subnet. Encryption of file storage in FSS is optional. Data in transit to an FSS mount target is encrypted. FSS leverages UNIX user group and permission checking for file access security.

In which language are Terraform and Terraform providers written?. Python. Go. C. Ruby.

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.

You have five different company locations spread across the US. For a proof-of-concept (POC) you need to setup secure and encrypted connectivity to your workloads running in a single virtual cloud network (VCN) in the Oracle Cloud Infrastructure Ashburn region from all company locations. What would meet this requirement?. Create five internet gateways in your VCN and have separate route table for each internet gateway. Create five virtual circuits using FastConnect for each company location and terminate those connections on a single dynamic routing gateway (DRG). Attach that DRG to your VCN. Create five IPsec connections with each company location and terminate those connections on a single DRG. Attach that DRG to your VCN. Create five IPsec VPN connections with each company location and terminate those connections on five separate DRGs. Attach those DRGs to your VCN.

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 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?. 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. Use object storage. Create a single namespace and multiple buckets to create the hierarchical directory structure. Use object storage. Create multiple namespaces with one bucket each. Make the buckets publicly accessible. Use file storage service. Create a file system and a mount target. Share the private IP of the mount target.

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 and review traceroute details from different vantage points. Setup a FastConnect with customers in those markets and check latency over that connection.

A new employee has just started working for your company. You create an Oracle Cloud Infrastructure user account for this employee, following which they are able to log in, but still cannot create any resources. What should you do to resolve this?. Send the employee API Signing Keys to log in. Delete the account and create another one. Make sure that the employee is logging in to the Oracle Cloud Infrastructure account from your corporate network only. Add the employee to a group with policies to grant access to relevant resources.

Which scaling option does Database Cloud Service (DBCS) on Bare Metal Shape offer?. network bandwidth. CPU. storage. memory.

You are designing a two-tier web application in Oracle Cloud Infrastructure (OCI). Your clients want to access the web servers from anywhere, but want to prevent access to the database servers from the Internet. Which is the recommended way to design the network architecture?. Create public subnets for web servers and private subnets for database servers in your virtual cloud network (VCN), and associate separate internet gateways for each subnet. Create public subnets for web servers and associate a dynamic routing gateway with that subnet, and a private subnet for database servers with no association to dynamic gateway. Create public subnets for web servers and private subnets for database servers in your VCN, and associate separate security lists and route tables for each subnet. Create a single public subnet for your web servers and database servers, and associate only your web servers to internet gateway.

Which is a customer’s responsibility on an Oracle Cloud Infrastructure database?. patching the database and OS. creating the first default database on the DBCS server. creating an ASM diskgroup for data file or temp file storage. installing the operating system (OS), Grid Infrastructure, and database software.

You have just created an Autonomous Data Warehouse (ADW) and you want to connect to the ADW using SQL Developer. What three items are needed to connect to the ADW using SQL Developer? (Choose three.). the keystore password. a security list with an ingress rule for TCP port 1521. the client credentials file. the public IP address of the ADW server. the admin password.

Which two statements are true about data guard service on DB Systems in Oracle Cloud Infrastructure (OCI)? (Choose two.). Data guard implementation requires two DB Systems, one running the primary database on a virtual machine and the standby database running on bare metal. Data guard configuration on the OCI is limited to one standby database per primary database. Data guard configuration on the OCI is limited to a virtual machine only. Data guard implementation requires two DB Systems, one containing the primary database and one containing the standby database.

What is the maximum CIDR range that can be assigned when configuring a Virtual Cloud Network?. /16. /26. /24. /8.

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.

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 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.

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.

You have an application server that needs to copy data on Oracle Cloud Infrastrucutre (OCI) object storage in the same region. You have created a service gateway for OCI object storage in your virtual cloud network (VCN) and modified security lists associated with the subnet to allow traffic to the service gateway. You are able to connect to the OCI object storage, however, you notice that the connectivity is over the Internet instead of the service gateway. What is the reason for this behavior?. The route table associated with the subnet has no route rule where the destination is object storage service. The service gateway created in the VCN resides in a different availability domain. The security list associated with the subnet has an egress rule that allows all traffic to be forwarded to a destination CIDR 0.0.0.0/0. Identity and Access Management (IAM) policies restrict the access to the object storage bucket.

You had an outage in your application caused by the loss of a shared volume provisioned by File Storage Service (FSS). At this point, you need to restore the data from a snapshot you created of the FSS. What are the steps to restore the data?. Access the directory where the shared volume is mounted, then cd into .snapshot folder, find the snapshot folder you want to recover and use cp or rsync tool to copy the files to the original location. Open OCI Console, select File Storage Service, find the shared storage, then click on snapshot and restore. Open OCI Console, select File Storage Service, find the snapshot you created and click restore. Access the directory, where you mounted the shared volume, then cd into .snapshot folder and find the snapshot folder you want to recover and rename that folder to the original folder name.

When terminating a compute instance, you want to preserve the boot volume and its data. Which step will you need to perform?. You cannot preserve the boot volume; it will always be deleted when you terminate the instance. Reboot the instance first, and then terminate the instance. Disable the default option to delete the boot volume when terminating an instance. Before terminating the instance, you must detach the boot volume.

Which two statements are true about the Oracle Cloud Infrastructure Object Storage Service? (Choose two.). It provides higher IOPS than Block Storage. It can be directly attached or detached from a compute instance. Data is stored redundantly only in a single AD. Data is stored redundantly across multiple availability domains (ADs). It provides strong consistency.

Which two statements are true about policies?. You can use read, write, manage, and inspect as verbs for defining a policy. A policy is a document that specifies who can access which Oracle Cloud Infrastructure resources that your company has, and how. Users need not do anything but still have to be added to a group with appropriate policies defined. You can deny access to a group via policies.

Which five are the required parameters to launch an instance in Oracle Cloud Infrastructure? (Choose five.). subnet. Availability Domain. Virtual Cloud Network. host name. instance shape. image operating system. private IP address.

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.

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 three are valid Terraform configuration components? (Choose three.). variable. region. metadata. instance. resource. data source.

A customer has established an Oracle Cloud Infrastructure (OCI) FastConnect connection to OCI. The virtual circuit is up and routes are being advertised from the customer’s end, however the customer is unable to ping from compute instances inside the virtual cloud network (VCN) to servers residing in its on-premises data center. Which two options on OCI would remedy this situation? (Choose two.). Modify the route table associated with the VCN subnet in which the instance resides. Add a route to the customer’s on-premises network via the Dynamic Routing Gateway (DRG). Modify the security list associated with the VCN subnet in which the instance resides. Add a stateful egress rule to allow ICMP traffic to the customer’s on-premises network. Modify the security list associated with the VCN subnet in which the instance resides. Add a stateful ingress rule to allow ICMP traffic from anywhere. Modify the default VCN route table to add a route back to the customer’s on-premises network via the DRG.

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.Standard 1.2 compute without any block storage attached to it. Which two options allow you to increase disk performance? (Choose two.). Terminate the compute instance preserving the boot volume. Create a new compute instance a VM Dense IO shape using the boot volume preserved. Terminate the compute instance preserving the boot volume. Create a new compute instance using a VM Standard shape and attach a new block volume to host your application. Create a backup of the boot volume. Create a new compute instance a VM Dense IO shape and restore the backup. Terminate the compute instance and create a backup of the boot volume. Create a new compute instance using a VM Dense IO shape and restore the backup.

Which option lists Virtual Cloud Networks (VCNs) that can be peered?. VCN A (172.16.0.0/24) and VCN B (172.16.0.0/28). 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).