A customer has launched a compute Instance in the Virtual Cloud Network (VCN), which has an Internet gateway, a service gateway, a default security lists and a default route table. Customer has opened up Port 22 in the security lists attached to the compute instance subnet, however is still unable to connect to compute instances using ssh. Which option would remedy this situation?

A. Modify the route table associated with the VCN subnet in which the instance resides. Add a following route to the route table. Destination CIDR: 0.0.0.0/0 Target: Internet Gateway (IGW)

B. Modify the security list associated with the VCN subnet in which the instance resides. Add a stateful egress rule to allow icmp traffic in addition to the port 22.

C. Modify the route table associated with the VCN subnet in which the instance resides. Add a following route to the route table. Destination CIDR: 0.0.0.0/0 Target: Dynamic Routing Gateway (DRG)

D. Modify the route table associated with the VCN subnet in which the instance resides. Add a following route to the route table. Destination CIDR: 0.0.0.0/0 Target: Service Gateway (SGW)

Which deployment architecture is offered when you deploy the Platform Service Manager based Database Cloud Service (DBCS) onto Oracle Cloud Infrastructure?

A. Two node Primary RAC database leveraging ACFS for the shared file system

B. Single Instance database with a Single Instance Data Guard in Maximum Performance mode

C. Single Instance database with a Single Instance Data Guard in Maximum Protection mode

D. Two node Primary RAC database with a two node RAC Data Guard Standby in Maximum Performance mode

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

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

B. Data guard configuration on the OCI is limited to one standby database per primary database

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

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

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?

A. Create five internet gateways in your VCN and have separate route table for each internet gateway.

B. 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.

C. Create five IPsec connections with each company location and terminate those connections on a single DRG. Attach that DRG to your VCN.

D. Create five IPsec VPN connections with each company location and terminate those connections on five separate DRGs. Attach those DRGs to your VCN.

You are tasked with creating a highly available clustered application on Oracle Cloud Infrastructure

consisting of three nodes. The round-trip latency between nodes must be less than 500 祍 (microseconds) and your cluster should be resilient to hardware failure.

What is the recommended deployment strategy?

A. Deploy the cluster nodes in a single region and deploy each node into a different AD. Select the same fault domain in each AD to ensure consistency.

B. Deploy the cluster nodes in two separate regions and take advantage of multiple availability domains (ADs) in each region.

C. Deploy the cluster nodes in a single region and deploy each node into a different AD.

D. Deploy the cluster nodes in a single region and deploy each node in different fault domains within a single AD.