Get Oracle 1Z0-1115-23 Exam Dumps

Answer : A

FastConnect: With an Oracle Partner:

You can establish a FastConnect connection from your on-premise or remote data center to the data center where your Oracle Cloud resources are provisioned by requesting cloud connectivity services from any of Oracle's FastConnect partners. Oracle has integrated the FastConnect service with a geographically diverse set of IP, VPN, and Ethernet network providers and cloud exchanges to make it easy for you to establish a connection to Oracle Cloud services.

FastConnect: Colocation with Oracle:

If you have purchased colocation space from a data center provider, you can use Oracle FastCon-nect to establish connectivity from your network equipment in that colocation facility to your Oracle Cloud services provisioned at this location. Oracle will provide you a letter of authorization (LOA) that the data center provider will need in order to establish a direct cross-connect into Oracle's FastConnect edge devices provider will need in order to establish a direct cross

Answer : B

You can connect your VNet and VCN so that traffic that uses private IP addresses goes over the cross-cloud connection.

The connection enables traffic to flow from the VNet through the connected VCN to a peered VCN in the same Oracle Cloud Infrastructure region, or a different region.

The Cross-cloud connection does not enable traffic between your on-premises network through the VCN to the VNet, or from your on-premises network through the VNet to the VCN.

Answer : B

A service gateway lets your virtual cloud network (VCN) privately access specific Oracle services without exposing the data to the public internet. No internet gateway or NAT gateway is required to reach those specific services.

The resources in the VCN can be in a private subnet and use only private IP addresses. The traffic from the VCN to the Oracle service travels over the Oracle network fabric and never traverses the internet.

Answer : C

Network security groups (NSGs) act as a virtual firewall for your compute instances .

An NSG consists of a set of ingress and egress security rules that apply only to a set of VNICs of your choice in a single VCN (for example: all the compute instances that act as web servers in the web tier of a multi-tier application in your VCN).

Hence, 'Use Network Security Groups to apply specific firewall rules for each component.' is the CORRECT answer.

In this question , you can straightaway reject 'Use Virtual Cloud Networks to create isolated net-works for each component.' and 'Use Route Tables to define custom routing policies between each component.' options.

NSG wins here due to the keywords 'restrict communication between these components' in the question. A network security group (NSG) provides a virtual firewall for a set of cloud re-sources that all have the same security posture.

Answer : B

As you can see in the screenshot, Exadata Database Service on Shared Infrastructure is NOT sup-ported.