Oracle 1Z0-1072 問題集

質問 1：
Which two statements are true about Oracle Cloud Infrastructure storage services?
A. File Storage uses the network file system (NFS) protocol, whereas Block Volume uses ISCSI.
B. You can move Object Storage buckets, Block Volumes and File Storage mount targets between compartments.
C. Block Volume service scales to Exabytes per Instance, while File Storage service offers unlimited scalability.
D. File storage mount target does not provide a private IP address, while the Object Storage bucket provides one.
E. You can take Incremental snapshots of Block Volumes, File Storage file systems and Object Storage buckets.
正解：A,B

質問 2：
Which two identity providers can your administrator federate with Oracle Cloud Infrastructure?
(Choose two.)
A. Oracle Identity Cloud Services
B. AWS Directory Services
C. Microsoft Active Directory
D. Google Directory Federation Services
正解：A,C
解説: (Topexam メンバーにのみ表示されます)

質問 3：
Which two statements are true about Autonomous Data Warehouse (ADW) backup?
A. You can perform manual backups to OCI object storage in addition to automated backups available on ADW
B. You can backup ADW database only to a standard bucket type in OCI object storage
C. You must backup ADW database to object storage bucket named ADW_backup
D. Oracle Cloud Infrastructure (OCI) recommends backing up ADW databases manually to on- premises storage devices
正解：A,B
解説: (Topexam メンバーにのみ表示されます)

質問 4：
For a compute instance that is launched in a private subnet in a Virtual Cloud Network (VCN), which action needs to be performed to connect to the Internet, assuming that the required security list is properly set up?
A. Create and configure Network Address Translation (NAT) in a public subnet and route all traffic to it.
B. Create a default route entry in the route table to forward all traffic to the Internet gateway.
C. Assign a Public IP address to the compute instance.
D. There is no way for an instance in a private subnet to connect to the Internet.
正解：B

質問 5：
Which DNS resource record type is used to point a host name to an IPv4 address?
A. AAAA
B. A
C. ALIAS
D. CNAME
正解：B
解説: (Topexam メンバーにのみ表示されます)

質問 6：
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.)
A. 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).
B. Modify the default VCN route table to add a route back to the customer's on-premises network via the DRG.
C. 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.
D. 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.
正解：A,C

質問 7：
Which service would you use if your big data workload required shared access and NFS-based connectivity?
A. block volume
B. object storage
C. archive storage
D. file storage
正解：D