Free Access Oracle.1z0-1072-21.v2022-01-31.q79 Practice Test (Page 2)

Question 1

You are designing a high bandwidth, redundant connection between your data center and Oracle Cloud Infrastructure (OCI). While researching for OCI FastConnect 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?

A.Create a cross-connect group and have two or more cross-connects in that group. Create an IPsec VPN connection on this group.

B.Setup two IPsec connections between your data center and OCI Ashburn region. Create a OCI load balancer to distribute the traffic across the two connections.

C.Create a cross-connect group and have at least two ormore cross-connects in that group. Create at least two or more virtual circuits in the group.

D.Create a cross-connect group and have at least one cross-connect in that group. Create at least one virtual circuit in the group.

Question 2

Your company decided to move a few applications to Oracle Cloud Infrastructure (OCI)in the US West (us-phoenix-1) region.
You need to design a cloud-based disaster recovery (DR) solution with a requirement to deploy the DR resources in the US East (us-ashburn-1) region to minimize network latency.
What is the recommended deployment?

A.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.

B.Deploy production and DR applications in two separate VCNs, each in different regions. Connect them using a VCN remote peering connection.

C.Deploy production and DR applications in the same VCN. Create production subnets in one AD, and DR subnets in another AD (assume a multi-AD region).

D.Deploy production and DR applications in twoseparate VCNs in different availability domains (ADs) within the primary region, and then use a VCN remote peering connection for connectivity.

Question 3

You are implementing Oracle Cloud Infrastructure (OCI) FastConnect to access OCI public accesspoints (e.g.
- object storage). You want other Internet traffic from your on-premises environment to use your existing connection with your ISP.
What is the correct way to establish OCI FastConnect to access these OCI public endpoints?

A.Configure private peering on your FastConnect link. Redistribute BGP routes learned into your existing routing table and advertise a default from your network infrastructure to OCI.

B.Configure private peering on your FastConnect link with a static route that points toOCI object storage service.

C.Configure public peering on your FastConnect link with a static route that points to OCI object storage service.

D.Configure public peering on your FastConnect link. Redistribute BGP routes learned into your existing routingtable and advertise a specific route for your network infrastructure to OCI.

Question 4

What is true about data guard set up with fast-start failover (FSFO) in Oracle Cloud Infrastructure (OCI)?

A.The best practice for high availability and durability is to run the primary, standby, and observer in separate availability domains (ADs).

B.When you configure data guard using OCI console, the default mode is set to maxprotection.

C.You cannot create the standby DB system in a different AD from the primary DB system.

D.You cannot use database command line interface (CLI) to set up data guardwith FSFO.

Question 5

You have two NFS clientsrunning in two different subnets within the same Oracle Cloud Infrastructure (OCI) Virtual Cloud Network (VCN). You have created a shared file system for the two NFS clients who want to connect to the same file system, but you want to restrict one of the clients to have READ access while the other has READ/Write access. Which OCr feature would you leverage to meet this requirement?

A.Use VCN security rules to control access for the NFS clients

B.Use OCI Identity Access Management to control access for the NFS clients

C.Use File Storage NFS Export Options to control access for the NFS clients

D.Use NFS security to control access for the NES clients

Correct Answer: C

Explanation
Oracle Cloud Infrastructure File Storage service provides a durable, scalable, secure,enterprise-grade network file system. You can connect to a File Storage service file system from any bare metal, virtual machine, or container instance in your Virtual Cloud Network (VCN). You can also access a file system from outside the VCN using OracleCloud Infrastructure FastConnect and Internet Protocol security (IPSec) virtual private network (VPN).
EXPORT
Exports control how NFS clients access file systems when they connect to a mount target. File systems are exported (made available) through mounttargets. Each mount target maintains an export set which contains one or many exports. A file system must have at least one export in one mount target in order for instances to mount the file system. The information used by an export includes the file system OCID, mount target OCID, export set OCID, export path, and client export options. For more information, see Managing Mount Targets.
EXPORT SET
Collection of one or more exports that control what filesystems the mount target exports using NFSv3 protocol and how those file systems are found using the NFS mount protocol. Each mount target has an export set. Each file system associated with the mount target has at least one export in the export set.
EXPORT PATH
A path that is specified when an export is created. It uniquely identifies the file system within the mount target, letting you associate up to 100 file systems to a single mount target. This path is unrelated to any path within the file system itself, or the client mount point path.
EXPORT OPTIONS
NFS export options are a set of parameters within the export that specify the level of access granted to NFS clients when they connect to a mount target. An NFS export options entry within an export defines access for a single IP address or CIDR block range. For more information, see Working with NFS Export Options.

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