Instant Access Oracle.1Z0-1072-20.v2022-02-28.q110 Actual Practice Test Engine for Free (Page 13)

Question 56

You have two NFS clients running 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 Oracle Cloud 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 mount targets. 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 file systems 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.

Question 57

Which statement is true about Oracle Cloud Infrastructure FastConnect?

A.For private peering, FastConnect extends your existing infrastructure to allow you to consume object storage from your on-premises data center
B.For private peering, FastConnect extends your existing infrastructure to a virtual cloud network
C.The FastConnect provider network offers only 1 Gbps port connection speed increments
D.For public peering, a dynamic routing gateway must be configured and attached to the virtual cloud network (VCN)

Question 58

You have an application server running in a public subnet on a compute instance in US West (us-phoenix-1) region of Oracle Cloud Infrastructure (OCI). The data sitting on this instance needs to be copied to OCI Object storage bucket available in the same region without traversing over the internet. To enable the connectivity between the instance and Object Storage, you created a service gateway with service CIDR of all Object Storage in us-phoenix-1 enabled. You also modified the security rules to allow the desired traffic.
However, when you tried sending the data to the Object Storage bucket, you notice that the data is going over the internet and not via the service gateway.
What could be the possible reason for this behavior?

A.The route table associated with the subnet has no route rule where the destination is object storage service
B.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
C.The service gateway created in the VCN resides in a different availability domain
D.Identity and Access Management (IAM) policies restrict the access to the object storage bucket

Question 59

Your company has decided to move a few applications to Oracle Cloud and you have been asked to design it for both High Availability (HA) and Disaster Recovery (DR).
Which two should you consider while designing your Oracle Cloud Infrastructure architecture? (Choose two.)

A.Region
B.Instance Shape
C.Compartments
D.Availability Domain

Question 60

Which two statements about fault domains are true? (Choose two.)

A.A fault domain is a grouping of hardware and infrastructure within an availability domain
B.Each availability domain contains three fault domains
C.A failed instance in a fault domain is automatically relaunched
D.A fault domain is selected automatically based on usage data

Question 56

Question 57

Question 58

Question 59

Question 60

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