最上級の1z0-997-22試験問題Oracleテスト最高成績で最速合格をゲットせよ！ [Q98-Q121]

最上級の1z0-997-22試験問題Oracleテスト最高成績で最速合格をゲットせよ！

試験準備には最適な1z0-997-22試験問題2023年最新のOracle Cloud Solutions Infrastructure究極な167問があります

Oracle 1z0-997-22試験は、Oracle Cloud Infrastructureの専門知識を証明したいプロフェッショナル向けに設計されています。この試験は、クラウドインフラストラクチャの経験を持ち、この分野でのスキルと知識を向上させたい個人を対象としています。この試験に合格することで、候補者がOracle Cloud Infrastructureを使用して複雑なクラウドインフラストラクチャソリューションを設計および実装するために必要な知識とスキルを持っていることが認定されます。

Oracle Cloud Infrastructureのプラットフォームは、高性能なコンピューティング機能、コスト効率、スケーラビリティにより、企業の間でますます人気が高まっています。その結果、このプラットフォーム上でクラウドソリューションを設計および管理するスキルに熟練した専門家がますます求められています。Oracle 1z0-997-22認定試験は、この分野における候補者の専門的な知識を正当に評価し、クラウドコンピューティング分野でのキャリアアップに役立つ貴重な資格です。

質問 # 98
A global media organization is working on a project which lets users upload their videos on their site. After upload is complete, the video should be automatically processed by an Al algorithm. The algorithm will try to recognize actions in the videos so that it can be used to show related advertisements in future. The development team wants to focus on writing Al code and don't want to worry about underlying infrastructure for high-availability, scalability, security and monitoring.
Which OCI services should you recommend for this project?

A. Use OCI Resource Manager to manage the underlying infrastructure, OCI Functions and OCI Events service.
B. Use Object Storage for storing videos, OCI Events service and OCI Functions
C. Use OCI Events service for triggering automatic processing of video, Oracle Container Engine for Kubernetes (OKE) and OCI Digital Assistant
D. Use Oracle Container Engine for Kubernetes (OKE) for deployment of Al Code, OCI Notifications and Object Storage

正解：B

解説：
Oracle Functions is a fully managed, multi-tenant, highly scalable, on-demand, Functions-as-a-Service platform. It is built on enterprise-grade Oracle Cloud Infrastructure and powered by the Fn Project open source engine. Use Oracle Functions (sometimes abbreviated to just Functions) when you want to focus on writing code to meet business needs.
The serverless and elastic architecture of Oracle Functions means there's no infrastructure administration or software administration for you to perform. You don't provision or maintain compute instances, and operating system software patches and upgrades are applied automatically. Oracle Functions simply ensures your app is highly-available, scalable, secure, and monitored. With Oracle Functions, you can write code in Java, Python, Node, Go, and Ruby (and for advanced use cases, bring your own Dockerfile, and Graal VM). You can then deploy your code, call it directly or trigger it in response to events, and get billed only for the resources consumed during the execution.
You can create automation based on state changes for your Oracle Cloud Infrastructure resources by using event types, rules, and actions. When the function is executing inside the container, the function can read from and write to other resources and services running in the same subnet (for example, Database as a Service). The function can also read from and write to other shared resources (for example, Object Storage), and other Oracle Cloud Services.

質問 # 99
A global retailer has decided to re-design its e-commerce platform to have a micro-services architecture. They would like to decouple application architecture into smaller, independent services using Oracle Cloud Infrastructure (OCI). They have decided to use both containers and servers technologies to run these application instances.
Which option should you recommend to build this new platform?

A. Use OCI functions, OCI object storage and OCI event service.
B. Use Oracle Container Engine for kubernetes, OCI Registry and OCI Functions.
C. Install a kubernetes cluster on OCI and use OCI event service.
D. Use OCI Resource Manager to automate compute Instances provisioning and use OCI Streaming service.

正解：B

質問 # 100
You are creating an Oracle Cloud Infrastructure Dynamic Group. To determine the members of this group you are defining a set of matching rules.
Which of the following are the supported variables to define conditions in the matching rules? (Choose Two)

A. instance.tenancy.id - the OCID of the tenancy where the instance resides.
B. instance.compartment.id - the OCID of the compartment where the instance resides.
C. tag.<tagnamespace>.<tagkey>.value - the tag namespace and tag key.
D. iam.policy.id - the OCID of the IAM policy to apply to the group.

正解：B、C

解説：
You can define the members of the dynamic group based on the following:
- compartment ID
- instance ID
- tag namespace and tag key
- tag namespace, tag key, and tag value
Supported variables are:
instance.compartment.id - the OCID of the compartment where the instance resides instance.id - the OCID of the instance tag.<tagnamespace>.<tagkey>.value - the tag namespace and tag key. For example, tag.department.operations.value .
tag.<tagnamespace>.<tagkey>.value='<tagvalue>' - the tag namespace, tag key, and tag value. For example, tag.department.operations.value='45'

質問 # 101
You have deployed a web application targeting a global audience across multiple Oracle Cloud Infrastructure (OCI) regions.
You decide to use Traffic Management Geo-Location based Steering Policy to serve web requests to users from the region closets to the user. Within each region you have deployed a public load balancer with 4 servers in a backend set. During a DR test disable all web servers in one of the regions however, traffic Management does not automatically direct all users to the other region.
Which two are possible causes?

A. You did not setup a Route Table associated with load Balancer's subnet
B. You did not setup an HTTP Health Check associated with Load Balancer public IP in the disabled region.
C. You did not correctly setup the Load Balancer HTTP health check policy associated with backend set
D. One of the two working web servers In the other region did not pass Its HTTP health check
E. Rather than using Geo-Location based Steering Policy, you should use Failover Policy Type to serve traffic.

正解：B、C

解説：
Managing Traffic Management GEOLOCATION Steering Policies
Geolocation steering policies distribute DNS traffic to different endpoints based on the location of the end user. Customers can define geographic regions composed of originating continent, countries or states/provinces (North America) and define a separate endpoint or set of endpoints for each region.
The Health Checks service allows you to monitor the health of IP addresses and hostnames, as measured from geographic vantage points of your choosing, using HTTP and ping probes. After configuring a health check, you can view the monitor's results. The results include the location from which the host was monitored, the availability of the endpoint, and the date and time the test was performed.
Also you can Combine Managing Traffic Management GEOLOCATION Steering Policies with Oracle Health Checks to fail over from one region to another The Load Balancing service provides health status indicators that use your health check policies to report on the general health of your load balancers and their components.
if you misconfigure the health check Protocol between the Load balancer and backend set that can lead to not get an accurate response as example below If you run a TCP-level health check against an HTTP service, you might not get an accurate response. The TCP handshake can succeed and indicate that the service is up even when the HTTP service is ly configured or having other issues. Although the health check appears good customers might experience transaction failures.

質問 # 102
By copying block volume backups to another region at regular intervals, it makes it easier for you to rebuild applications and data in the destination region if a region-wide disaster occurs in the source region.
Which IAM Policy statement allows the VolumeAdmins group to copy volume backups between regions '

A. Allow group VolumeAdmins to manage volume-family In tenancy
B. Allow group VolumeAdmins to use volumes in tenancy
C. Allow group VolumeAdmins to copy volume' backups in tenancy
D. Allow group VolumeAdmins to inspect volumes in tenancy

正解：A

解説：
The backups feature of the Oracle Cloud Infrastructure Block Volume service lets you make a point-intime snapshot of the data on a block volume.These backups can then be restored to new volumes either immediately after a backup or at a later time that you choose.
You can copy block volume backups between regions using the Console, command line interface (CLI), SDKs, or REST APIs.
To copy volume backups between regions, you must have permission to read and copy volume backups in the source region, and permission to create volume backups in the destination region.
to do all things with block storage volumes, volume backups, and volume groups in all compartments with the exception of copying volume backups across regions.
Allow group VolumeAdmins to manage volume-family in tenancy
The aggregate resource type volume-family does not include the VOLUME_BACKUP_COPY permission, so to enable copying volume backups across regions you need to ensure that you include the third statement in that policy, which is:
Allow group VolumeAdmins to use volume-backups in tenancy where request.permission='VOLUME _BACKUP_COPY'

質問 # 103
A hospital in Austin has hosted its web based medical records portal entirely In Oracle cloud Infrastructure (OCI) using Compute Instances for its web-tier and DB system database for its data tier. To validate compliance with Health Insurance Portability and Accountability (HIPAA), the security professional to check their systems it was found that there are a lot of unauthorized coming requests coming from a set of IP addresses originating from a country in Southeast Asia.
Which option can mitigate this type of attack?

A. Block the attacking IP address by creating a Security List rule to deny access to the subnet where the web server Is running
B. Block the attacking IP address by creating by Network Security Group rule to deny access to the compute Instance where the web server Is running
C. Mitigate the attack by changing the Route fable to redirect the unauthorized traffic to a dummy Compute instance
D. Block the attacking IP address by implementing a OCI Web Application Firewall policy using Access Control Rules

正解：D

解説：
WAF can protect any internet facing endpoint, providing consistent rule enforcement across a customer's applications.
WAF provides you with the ability to create and manage rules for internet threats including Cross-Site Scripting (XSS), SQL Injection and other OWASP-defined vulnerabilities. Unwanted bots can be mitigated while tactically allowed desirable bots to enter. Access rules can limit based on geography or the signature of the request.
As a WAF administrator you can define explicit actions for requests that meet various conditions. Conditions use various operations and regular expressions. A rule action can be set to log and allow, detect, or block requests

質問 # 104
Which three options are available to migrate an Oracle database 12.x from an on-premises environment to Oracle Cloud Infrastructure (OCI)?

A. Configure RMAN cross-platform transportable tablespace backup sets.
B. Use Oracle Data Pump Export/Import to migrate the database.
C. Setup OCI schema and data transfer tool with Bare Metal DB Systems as the target.
D. Create a backup of your on-premises database In OCI DB Systems.
E. Leverage OCI Storage Gateway asynchronous database migration option.

正解：A、B、D

解説：
https://docs.cloud.oracle.com/en-us/iaas/Content/Database/Tasks/mig-onprembackup.htm

質問 # 105
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. Configure a NAT instance and all traffic between compute In Private subnet should use this NAT instance with Private IP as the route target.
B. Use NAT gateway with appropriate route table when transferring data. Then use NAT gateways' toggle (on/off) once data transfer is complete.
C. Use Service gateway with appropriate route table.
D. Use Storage gateway with appropriate firewall rule.

正解：C

解説：
Service Gateway is virtual router that you can add to your VCN. It provides a path for private network traffic between your VCN and supported services in the Oracle Services Network like Object Storage) so compute Instances in a private subnet in your VCN can back up data to Object Storage without needing public IP addresses or access to the intern

質問 # 106
You have been asked to create a mobile application which will be used for submitting orders by users of a popular E-Commerce site. The application is built to work with Autonomous Transaction Processing - Serverless (ATP-S) database as the backend and HTML5 on Oracle Application Express as the front end. During the peak usage of the application you notice that the application response time is very slow. ATP-S database is deployed with 3 CPU cores and 1 TB of memory.
Which two options are expensive or impractical ways to improve the application response times?

A. Identify the maximum memory capacity needed for peak times and scale the memory for the ATP-S database to that number. ATP-S will scale the memory down when not needed.
B. Use the Machine Learning (ML) feature of the ATP-S database iteratively to tune the SQL queries used by the application.
C. Enable auto scaling for CPU cores on ATP-S database.
D. Identify the maximum CPU capacity needed for peak times and scale the CPU core count for the ATP-S database to that number. ATP-S will scale the CPU core count down when not needed.
E. Scale up CPU core count and memory during peak times.

正解：D、E

質問 # 107
Your organization is planning on using Oracle Cloud Infrastructure (OCI) File Storage Service (FSS). You will be deploying multiple compute instance in Oracle Cloud Infrastructure (OCI) and mounting the file system to these compute instances. The file system will hold payment data processed by a Database instance and utilized by compute instances to create a overall inventory report. You need to restrict access to this data for specific compute instances and must be allowed/blocked per compute instance's CIDR block.
Which option can you use to secure access?

A. Use 'Export option' feature of FSS to restrict access to the mounted file systems.
B. Create a new VCN security list, choose SOURCE TYPE as Service and SOURCE SERVICE as FSS. Add stateless ingress and egress rules for specific P address and CIDR blocks.
C. Use stateless Security List rule to restrict access from known IP addresses only.
D. Create and configure OCI Web Application Firewall service with built in DNS based intelligent routing.

正解：A

解説：
NFS export options enable you to create more granular access control than is possible using just security list rules to limit VCN access. You can use NFS export options to specify access levels for IP addresses or CIDR blocks connecting to file systems through exports in a mount target. Access can be restricted so that each client's file system is inaccessible and invisible to the other, providing better security controls in multi-tenant environments.
Using NFS export option access controls, you can limit clients' ability to connect to the file system and view or write data. For example, if you want to allow clients to consume but not update resources in your file system, you can set access to Read Only. You can also reduce client root access to your file systems and map specified User IDs (UIDs) and Group IDs (GIDs) to an anonymous UID/GID of your choice. For more information about how NFS export options work with other security layers

質問 # 108
An online Stock trading application is deployed to multiple Availability Domains in the us phoenix-1 region. Considering the high volume of transactions that the trading application handles, the company has hired you to ensure that the data stored by the application available, and disaster resilient. In the event of failure, the Recovery lime Objective (UK)) must be less than 2 hours to meet regulator requirements.
Which Disaster Recovery strategy should be used to achieve the RTO requirement In the event of system failure?

A. Configure hourly block volumes backups using the Oracle Cloud Infrastructure (OCI) Command Line Interface (CLI)
B. Configure your application to use synchronous master slave data replication between Availability Domains.
C. Store hourly block volumes backup to NVMe device under a compute instance and generate a custom Image every 5 minutes.
D. Configure hourly block volumes backups through the Storage Gateway service.

正解：A

解説：
You can use the CLI, REST APIs, or the SDKs to automate, script, and manage volume backups and their lifecycle.
Planning Your Backup
The primary use of backups is to support business continuity, disaster recovery, and long-term archiving requirements. When determining a backup schedule, your backup plan and goals should consider the following:
Frequency: How often you want to back up your data.
Recovery time: How long you can wait for a backup to be restored and accessible to the applications that use it. The time for a backup to complete varies on several factors, but it will generally take a few minutes or longer, depending on the size of the data being backed up and the amount of data that has changed since your last backup.
Number of stored backups: How many backups you need to keep available and the deletion schedule for those you no longer need. You can only create one backup at a time, so if a backup is underway, it will need to complete before you can create another one. For details about the number of backups you can store

質問 # 109
You have deployed a multi-tier application with multiple compute instances in Oracle Cloud Infrastructure. You want to back up these volumes and have decided to use 'Volume Groups' feature. The Block volume and Compute instances exist in different compartments within your tenancy.
Periodically, a few child compartments are moved under different parent compartments, and you notice that sometimes volume group backup fails.
What could be the cause?

A. You have the same block volume attached to multiple compute instances; if these compute instances are in different compartments then all concerned compartments must be moved at the same time.
B. A compute instance with multiple block volumes attached cannot move when a compartment is moved.
C. The Identity and Access Management policy allowing backup failed to move when the compartment was moved.
D. You are exceeding your volume group backup quota configured.

正解：C

質問 # 110
An online gaming application is deployed to multiple Availability Domains in the Oracle Cloud Infrastructure (OCI) us-ashburn-1 region. Considering the high volume of traffic that the gaming application handles, the company has hired you to ensure that the data stored by the application is scalable, highly available, and disaster resilient. In the event of failure, the Recovery Time Objective (RTO) and Recovery Point Objective (RPO) must be less than 2 hours.
Which Disaster Recovery strategy should be used to achieve the RTO and RPO requirements in the event of a system failure?

A. Create a user defined backup policy with a schedule of generating hourly backups for block volumes.
B. Configure hourly block volumes backups using the OCI Command Line Interface (CLI).
C. Configure hourly block volumes backups through the OCI Storage Gateway service.
D. Create a user defined backup policy with a schedule of generating daily backups for block volumes.

正解：B

質問 # 111
Your team is conducting a root analysis (RCA) following a recent, unplanned outage. One of the block volumes attached to your production WebLogic server was deleted and you have tasked with identifying the source of the action. You search the Audit logs and find several Delete actions that occurred in the previous 24 hours. Given the sample of this event.

Which item from the event log helps you identify the individual or service that initiated the DeleteVolume API call?

A. principalld
B. eventId
C. requestAgent
D. eventource
E. requestOrigin

正解：A

解説：
The Oracle Cloud Infrastructure Audit service automatically records calls to all supported Oracle Cloud Infrastructure public application programming interface (API) endpoints as log events. Currently, all services support logging by Audit.
Every audit log event includes two main parts:
Envelopes that act as a container for all event messages
Payloads that contain data from the resource emitting the event message The identity object contains the following attributes.
data.identity.authType The type of authentication used.
data.identity.principalId The OCID of the principal.
data.identity.principalName The name of the user or service. This value is the friendly name associated with principalId .

質問 # 112
You developed a microservices based application that runs on Oracle Cloud Infrastructure (OCI) Container Engine for Kubernetes (OKE). It has multiple endpoints that needs to be exposed to the public internet.
What Is the most cost-effective way to expose multiple application endpoints without adding complexity to the application?

A. Use clusterlP service type in Kubernetesfor each of yourservice endpointand use a load balancerto expose the endpoints.
B. Use NodePort service type in Kubernetesfor each of yourservice endpointand use node's public IP address to acccess the applications.
C. Use separate load balancerinstancefor each service but use the 100 Mbps loadbalanceroption.
D. Deploy an Ingress controllerand use it to expose each endpointwith its own routing endpoint.

正解：D

質問 # 113
You are a DevOps engineer working for a high tech company, and are using Terraform to maintain your Oracle Cloud Infrastructure (OCI) resources. You have created a Terraform script that would create the infrastructure for deploying a web service. But want to tune in some settings within the OCI Instances using a shell script.
How should you write your Terraform script to run the shell script on OCI instance?

A. Use provisioner "oci-remote-exec" in your code to run the shell script.
B. Use resource "oci_core_instance" to create the instance and run the shell script.
C. Use provisioner "remote-exec" in your code to run the shell script.
D. Use provisioner "local-exec" in your code to run the shell script.

正解：C

質問 # 114
Many development engineers are deploying new instances as part of their projects in Oracle Cloud Infrastructure tenancy, but majority of these instances have not been tagged. You as an administrator of this tenancy want to enforce tagging to identify owners who are launching these instances.
Which option below should be used to implement this requirement?

A. Create tag variables for each compartment to automatically tag a resource with user name.
B. Create an IAM policy to automatically tag a resource with the usemame.
C. Create a default tag for each compartment which ensure appropriate tags are allowed at resource creation.
D. Create a predefined tag with tag variables to automatically tag a resource with usemame.

正解：D

質問 # 115
A small business specializing in video processing wants to leverage cloud storage in order to lower its costs. They are looking to backup all video data generated, from an existing on-premises file server to Oracle Cloud Infrastructure (OCI). The requirement is to setup continuous data sync as changes are made to on- premises file server. What is the most cost effective solution for this scenario?

A. Set up a VPN connect connection and back up all videos to Object storage standard bucket. Create a lifecycle policy to move files older than 30 days to Archive Storage.
B. Setup an on-premises OCI Storage Gateway Cloud Sync to back up videos to OCI Object Storage Archive tier.
C. Set up file storage service on OCI and mount the file system to an instance running on-premises. Move all the data to this on-premises instance and then sync the videos to the shared file system.
D. Set up a Fastconnect virtual Circuit and nightly back up all videos to OCI Archive Storage.

正解：B

質問 # 116
A manufacturing company is planning to migrate their on-premises database to OCI and has hired you for the migration. Customer has provided following information regarding their existing onpremises database:
Database version, host operating system and version, database character set, storage for data staging, acceptable length of system outage.
What additional information do you need from customer in order to recommend a suitable migration method? Choose two

A. Elapsed time since database was last patched
B. Number of active connections
C. Data types used in the on-premises database
D. On-premises host operating system and version
E. Top 5 longest running queries

正解：C、D

解説：
Not all migration methods apply to all migration scenarios. Many of the migration methods apply only if specific characteristics of the source and destination databases match or are compatible. Moreover, additional factors can affect which method you choose for your migration from among the methods that are technically applicable to your migration scenario.
Some of the characteristics and factors to consider when choosing a migration method are:
On-premises database version
Database service database version
On-premises host operating system and version
On-premises database character set
Quantity of data, including indexes
Data types used in the on-premises database
Storage for data staging
Acceptable length of system outage
Network bandwidth

質問 # 117
An automobile company wants to deploy their CRM application for Oracle Database on Oracle Cloud Infrastructure (OC1) DB Systems for one of major clients. In compliance with the Business Continuity Program of the client, they need to provide a Recovery Point objective (RPO) of 24 hours and a Recovery time objective (RTO) of 24 hours and Recovery Time Objective (RTO) of 1 hour.
The CRM application should be available oven in me event that an entire on Region is down.
Which approach Is the most suitable and cost effective configuration for this scenario?

A. Deploy a 1 node VM Oracle database in one region and replicate the database to a 1 node VM Oracle database in another region using a manual setup and configuration of Oracle Data Guard.
B. Deploy an Autonomous Transaction Processing (Serverless) database in one region and replicate it to an Autonomous Transaction Processing (Serverless) database in another region Oracle GoldenGate.
C. Deploy a 2 node Virtual Machine (VM) Oracle RAC database in one region and replicate the database to a 2 node VM Oracle RAC database in another region using a manual setup and configuration of Oracle Data Guard.
D. Deploy a 1 node VM Oracle database in one region. Manual Configure a Recovery Manager (RMAN) database backup schedule to take hourly database backups. Asynchronously copy the database backups to object storage in another OCI region, If the primary OCI region is unavailable launch a new 1 new VM Database in the other OCI region restore the production database from the backup.

正解：A

解説：
You can configure the Autonomous Database instance as a target database for Oracle GoldenGate. But You can't set up Oracle Autonomous Database as a source database for Oracle GoldenGate.
Recovery Point objective (RPO) of 24 hours and Recovery Time Objective (RTO) of 1 hour
- To provision new VM and restore the production database from the backup on object storage, will exceed the RTO 1 hour
- You can create the standby DB system in a different availability domain from the primary DB system for availability and disaster recovery purposes. With Data Guard and switchover/failover can meet RTO
1 hour.
- RAC Database is not required in this solution. Standalone will be most suitable and cost effective

質問 # 118
You have multiple IAM users who launch different types of compute Instances and block volumes every day. As a result, your Oracle cloud Infrastructure (OCF) tenancy quickly hit the service limit and you can no longer create any new instances. As you are cleaning up environment, you notice that the majority of the Instances and block volumes are untagged. Therefore, It is difficult to pinpoint the owner of these resources verify if they are safe to terminate.
Because of this, your company has issued a new mandate, which requires adding compute instances.
Which option is the simplest way to implement this new requirement?

A. Create a policy using IAM requiring users to tag specific resources. This will allow a user to launch compute instances on\y if certain tags were defined.
B. Create tag variables to automatically tag a resource with the user name.
C. Create a policy to automatically tag a resource with the user name.
D. Create tag variables for each compartment to automatically tag a resource with the user name.
E. Create a default tag for each compartment, which ensure that appropriate tags are applied at resource creation

正解：B

解説：
Tag Variables
You can use a variable to set the value of a defined tag. When you add the tag to a resource, the variable resolves to the data it represents. You can use tag variables in defined tags and default tags.
Supported Tag Variables
The following tag variables are supported.
${iam.principal.name} The name of the principal that tagged the resource
${iam.principal.type} The type of principal that tagged the resource.
${oci.datetime} The date and time that the tag was created.
Consider the following example:
Operations.CostCenter=" ${iam.principal.name} at ${oci.datetime} "
Operations is the namespace, CostCenter is the tag key, and the tag value contains two tag variables ${iam.principal.name} and ${oci.datetime} . When you add this tag to a resource, the variable resolves to your user name (the name of the principal that applied the tag) and a time date stamp for when you added the tag.
user_name at 2019-06-18T18:00:57.604Z
The variable is replaced with data at the time you apply the tag. If you later edit the tag, the variable is gone and only the data remains. You can edit the tag value in all the ways you would edit any other tag value. To create a tag variable, you must use a specific format.
${<variable>} Type a dollar sign followed by open and close curly brackets. The tag variable goes between the curly brackets. You can use tag variables with other tag variables and with string values. Tag defaults let you specify tags to be applied automatically to all resources, at the time of creation, in a specific compartment. This feature allows you to ensure that appropriate tags are applied at resource creation without requiring the user who is creating the resource to have access to the tag namespaces.
https://docs.cloud.oracle.com/en-us/iaas/Content/Tagging/Tasks/managingtagdefaults.htm

質問 # 119
A cloud consultant is working on a implementation project on Oracle Cloud Infrastructure (OCI). As part of the compliance requirements, the objects placed in OCI Object Storage should be automatically archived first and then deleted. He is testing a lifecycle policy on Object Storage and created a policy as below:

What will happen after this policy is applied?

A. All objects with names starting with "doc" will be deleted after 5 days of object creation.
B. All the objects with names starting with "doc" will be archived 5 days after object creation and will be deleted 5 days after archival.
C. All the objects having file extension "doc" will be archived for 5 days and will be deleted 10 days after object creation.
D. All the objects having file extension "doc" will be archived 5 days after object creation.

正解：A

質問 # 120
Multiple departments In your company use a shared Oracle Cloud Infrastructure (OCI) tenancy to Implement their projects. You are in charge of managing the cost of OCI resources in the tenancy and need to obtain better Insights Into department's usage.
Which three options can you implement together to accomplish this?

A. Create a budget that matches your commitment amount and an alert at 100 percent of the forecast
B. Set up a consolidated budget tracking lags to analyze costs in ,1 granular manner
C. Use the billing cost tracking report to analyze costs
D. Set up different compartments for each department then track and analyze cost per compartment
E. Set up a tag default that automatically applies tags to all specified resources created In a compartment then use these tags for cost analysis.

正解：A、D、E

解説：
budgets
You can use budgets to track costs in your tenancy. After creating a budget for a compartment, you can set up alerts that will notify you if a budget is forecast to be exceeded or if spending surpasses a certain amount.
OCI Cost Analysis
* Visualization tools Help understand spending patterns at a glance
* Filter costs by Date, Tags and Compartments
* Trend lines show how spending patterns are changing
* To use Cost Analysis you must be a member of the Administrators group