Oracle 1Z0-1072 問題集

質問 1：
You have launched a compute instance running Oracle database in a private subnet in the Oracle Cloud Infrastructure US East region. You have also created a Service Gateway to back up the data files to OCI Object Storage in the same region. You have modified the security list associated with the private subnet to allow traffic to the Service Gateway, but your instance still cannot access OCI Object Storage. How can you resolve this issue?
A. Add a stateful rule that enables egress HTTPS (TCP port 443) traffic to OCI Object Storage in the security list associated with the private subnet
B. Use the default Security List, which has ports open for OCI Object Storage
C. Add a rule in the Route Table associated with the private subnet with Target type as "Service Gateway" and destination service as all IAD services in the Oracle Service Network.'
D. Add a stateful rule that enables ingress HTTPS (TOP port 443) traffic to 001 Object Storage in the security list associated with the private subnet
正解：C
解説: (Topexam メンバーにのみ表示されます)

質問 2：
Which three actions need to be performed before attempting a data transfer service job?
A. Data Transfer Service and Storage Service Limits should be checked and raised if required.
B. Obtain an available host machine which can run the dts utility on-premise with SATA or USB drives attached for the transfer job.
C. Create an object bucket to receive the job.
D. Get access to a high-speed internet connection
E. Set up SSH access to a host on OCI to coordinate the transfer job.
正解：A,B,C

質問 3：
Which two are required parameters to create a public load balancer instance? (Choose two.)
A. load balancer name
B. back end set
C. two public subnets
D. listener
E. certificate
正解：B,D
解説: (Topexam メンバーにのみ表示されます)

質問 4：
The Oracle Cloud Infrastructure Block Volume service lets you expand the size of block and boot volumes. Which three options below can you use to increase the size of your block volumes?
A. Take a backup of your existing volume and restore from the volume backup to a larger volume
B. You can only expand block volumes and not boot volumes
C. Expand an existing volume in place with online resizing
D. Expand an existing volume in place with offline resizing
E. Clone an existing volume to a new, larger volume
正解：A,D,E
解説: (Topexam メンバーにのみ表示されます)

質問 5：
Which two statements define the types of DNS resolvers that exist? (Choose two.)
A. A VCN resolver allows instances to use the host names of the hosts in your on-prem network that are connected to your VCN by an IPSec VPN connection.
B. A custom resolver allows instances to use the host names of the hosts in your on-prem network that are connected to your VCN by an IPSec VPN connection.
C. An Internet resolver allows instances to use the host names that are published on the Internet.
D. A VCN resolver allows instances to use host names to communicate with instances on other VCNs in your tenancy.
正解：B,C
解説: (Topexam メンバーにのみ表示されます)

質問 6：
Which statement is true about restoring a block volume from a manual or policy-based block volume backup?
A. It can be restored as new volumes with different sizes from the backups.
B. It can be restored as new volumes to any Availability Domain within the same region.
C. It must be restored as new volumes to the same Availability Domain on which the original block volume backup resides.
D. It can be restored as new volumes to any Availability Domain across different regions.
正解：B

質問 7：
You have just created an Autonomous Data Warehouse (ADW) and you want to connect to the ADW using SQL Developer.
What three items are needed to connect to the ADW using SQL Developer? (Choose three.)
A. a security list with an ingress rule for TCP port 1521
B. the client credentials file
C. the public IP address of the ADW server
D. the keystore password
E. the admin password
正解：B,D,E
解説: (Topexam メンバーにのみ表示されます)