Oracle 1Z0-997-20 問題集

質問 1：
Which of the below options is true regarding Oracle Cloud Infrastructure's load balancing service?
A. When you create a private load balancer, the service requires 2 or more subnets to host both the primary and standby load balancers.
B. You can dynamically change the load balancer shape to handle more incoming traffic.
C. A public load balancer is Availability Domain specific in scope.
D. The public load balancer applies a floating public IP address to the primary load balancer.
正解：D

質問 2：
You have configured backups for your Oracle Cloud Infrastructure (OCI) 2-node RAC DB systems on virtual machines. In the console, the database backup displays a Failed status.
Which of the following options is the most likely reason for this backup issue?
A. The RMAN backup agent is not compatible with the version of database being used.
B. The master key stored in OCI Key Management for encryption and decryption of data in the database is not accessible to the backup service.
C. The auth token being used by the Object Store Swift endpoint is incorrect.
D. The allocated storage on the OCI File Storage service file system attached with the database is full.
正解：C

質問 3：
You notice that a majority of your Oracle Cloud Infrastructure (OCI) resources like compute instances, block volumes, and load balancers are not tagged. You have received a mandate from your CIO to add a predefined set of tags to identify owners for respective OCI resources. E.g. if Chris and Larry each create compute instances in a compartment, the instances that Chris creates include tags that contain his name as the value, while the instances that Larry creates have his name.
Which option is the simplest way to implement this new tagging requirement?
A. Create an OCI Identity and Access Management policy requiring users to tag resources with their user name.
B. Create a default tag for each compartment, which ensure that appropriate tags are applied at the time of resource creation.
C. Create tag variables to automatically tag a resource with the user name.
D. Create an OCI Identity and Access Management policy to automatically tag a resource with the user name.
正解：C

質問 4：
The Finance department of your company has reached out to you. They have customer sensitive data on compute Instances In Oracle Cloud Infrastructure (OCI) which they want to store in OCI Storage for long term retention and archival.
To meet security requirements they want to ensure this data is NOT transferred over public internet, even if encrypted.
which they want to store In OCI Object Storage fin long term retention and archival To meet security requirements they want to ensure this data is NOT transferred over public Internet, even it encrypted.
Which option meets this requirements?
A. Use Storage gateway with appropriate firewall rule.
B. Configure a NAT instance and all traffic between compute In Private subnet should use this NAT instance with Private IP as the route target.
C. Use NAT gateway with appropriate route table when transferring data. Then use NAT gateways' toggle (on/off) once data transfer is complete.
D. Use Service gateway with appropriate route table.
正解：D
解説: (Topexam メンバーにのみ表示されます)

質問 5：
As part of planning the network design on Oracle Cloud Infrastructure, you have been asked to create an Oracle Cloud Infrastructure Virtual Cloud Network (VCN) with 3 subnets, one in each Availability Domain. Each subnet needs to have a minimum of 64 usable IP addresses.
What is the smallest subnet and VCN size you should use to implement this design? The requirements are static, so no growth is expected.
A. /23 for the VCN; /25 for the subnets
B. /24 for the VCN; /24 for the subnets
C. /22 for the VCN; /25 for the subnets
D. 122 for the VCN; 124 for the subnets
正解：A

質問 6：
Given this compartment structure:

You are managing a compute instance that currently resides in the Compute compartment. The Virtual Cloud Network (VCN) into which the compute instance was originally deployed, also resides in this compartment. To support a project-related task, you need to move just the compute instance to the SysTest-Team compartment. You log into your Oracle Cloud Infrastructure (OCI) account and use the Move Resource option to place the compute instance in the new compartment.
What will be the result of your attempt to move the compute instance to the new compartment? (Choose the best answer.)
A. After moving the compute instance, you must move the compute instance VNIC as a separate action. The public and private IP addresses of the instance will remain unchanged and it will still be associated with the VCN from the source compartment.
B. The move will be successful. However, the compute instance's public and private IP addresses will change, and it will be associated to the first VCN that was created in the new, target compartment.
C. The move will be successful. The compute instance's public and private IP addresses will stay the same. The compute instance will remain associated with the VCN from the source compartment.
D. The move will fail and you will be prompted to move the VCN first. Once VCN is moved to the target compartment, the compute instance can be moved.
正解：A

質問 7：
You are the Solution Architect that designed this Oracle Cloud Infrastructure (OCI) compartment layout for your organization:

The development team has deployed quite a few instances under 'Compute' Compartment and the operations team needs to list the Instances under the same compartment for their testing. Both teams, development and operations are part of a group called 'Eng-group' You have been looking for an option to allow the operations team to list the instances without access any confidential information or metadata of resources.
Which IAM policy should you write based on these requirements?
A. Allow group Eng-group to read instance-family in compartment Compute and attach the policy to 'Engineering' Compartment.
B. Allow group Eng-group to inspect instance-family in compartment Dev-Team:Compute and attach the policy to 'Engineering' Compartment
C. Allow group Eng-group to read instance-family in compartment Dev-Team-.Compute and attach the policy to'Dev-Team'
D. Allow group Eng-group to inspect instance-family in compartment Dev-Team: Compute and attach the policy to 'SysTest Team' Compartment
正解：B
解説: (Topexam メンバーにのみ表示されます)