Oracle 1z0-1072-23 問題集

質問 1：
You have an instance running in Oracle Cloud Infrastructure (OCI) that cannot be live-migrated during an infrastructure maintenance event. OCI schedules a maintenance due date within 14 to 16 days and sends you a notification.
What would happen if you choose not to proactively reboot the instance before the scheduled maintenance due date?
A. The instance will get terminated.
B. You will receive another notification to reboot within the next 7 days.
C. You will receive another notification to reboot within the next 14 days.
D. The instance is either reboot-migrated or rebuilt in place for you.
正解：D
解説: (Topexam メンバーにのみ表示されます)

質問 2：
Which statement accurately describes the key features and benefits of OCI Confidential Computing?
A. It encrypts and isolates in-use data and the applications processing that data, thereby preventing unauthorized access or modification.
B. It provides automatic scalability and load balancing capabilities, which allow seamless integration with other cloud providers.
C. It enables users to securely store and retrieve data by using distributed file systems, ensuring high availability and fault tolerance.
D. It optimizes network performance and reduces latency through advanced routing algorithms and caching mechanisms.
正解：A
解説: (Topexam メンバーにのみ表示されます)

質問 3：
You have a high-demand web application running on Oracle Cloud Infrastructure (OCI). Your tenancy administrator has set up a schedule-based autoscaling policy on instance pool with an initial size of 5 instances for the application.
Policy 1:
Target pool size:10 instances
Execution time:8:30 a.m. on every Monday through Friday, in every month, in every year Cron expression:0 30 8 ? * MON-FRI * Which statement accurately explains the goal of this policy?
A. Goal: A recurring daily schedule. On weekday mornings at 8.30 a.m., scale out to 10 instances.
B. Goal: A recurring weekly schedule. On all days of the week at 8.30 a.m., scale out the pool to 10 instances from the initial size of 5
C. Goal: A recurring monthly schedule. On all days of the month, set the initial pool size to 5 instances. At
8.30 a.m., on every day of the month, scale out to 10 instances.
D. Goal: A one-time schedule with only one scaling out event. At 8:30 a.m., on December 31, 2021, scale the instance pool to 10 instances from 5.
正解：A
解説: (Topexam メンバーにのみ表示されます)

質問 4：
What should be created before provisioning an Oracle Cloud Infrastructure (OCI) DB System?
A. Bucket in Object Storage
B. Virtual Cloud Network
C. Compute Instance
D. Compartment
正解：B
解説: (Topexam メンバーにのみ表示されます)

質問 5：
As a network architect you have deployed a public subnet on your Virtual Cloud Network (VCN) with this security list:

You have also created a network security group (NSG) as shown in the table here, and assigned it to your bastion host:

You have confirmed that routing is correct but when you SSH to the VM from your home over the Internet you are unable to connect.
What could be the problem?
A. User will be able to SSH to the VM from the Internet as SSH is open on the NSG.
B. Internet traffic should be allowed only on the NSG.
C. SSH traffic is not allowed in the security list nor on the NSG from the Internet.
D. Public subnet does not have a route rule to the Internet Gateway.
正解：C
解説: (Topexam メンバーにのみ表示されます)

質問 6：
Which Oracle Cloud Infrastructure (OCI) Identity and Access Management (IAM) policy is invalid?
A. Allow group A-Admins to manage all-resources in compartment Project-A
B. Allow group A-Developers to create volumes in compartment Project-A
C. Allow dynamic-group FrontEnd to manage instance-family in compartment Project-A
D. Allow any-user to inspect users in tenancy
正解：B
解説: (Topexam メンバーにのみ表示されます)