Linux Foundation FOCP認証された練習解答、必ずあなたを試験合格させる！[2024]
有効な合格方法FinOps CertifiedのFOCP試験問題集
質問 # 72
What service on AWS would use to download and store the Cost and Usage report on so you can query it? (Select One)
- A. Redshift
- B. S3
- C. RDS
- D. Athena
正解：B
解説：
AWS S3 is the service for storing data on AWS. You can publish your AWS billing reports to an Amazon Simple Storage Service (Amazon S3) bucket that you own and choose to use that how you like.
https://docs.aws.amazon.com/cur/latest/userguide/what-is-cur.html
質問 # 73
Finding and removing underutilized resources is one place to start rightsizing.
- A. False
- B. True
正解：B
質問 # 74
Which of the following a native tool in AWS that we would use in our FinOps exercises to understand costing issues, get recommendations, etc.
- A. Cost and Usage Reports
- B. Trusted Advisor
- C. Cost Explorer
正解：C
解説：
Cost Explorer is a free tool that AWS offers to all customers that provides visibility across the AWS infrastructure and has features like rightsizing, savings plans recommendations, and cost anomaly alerting.
https://aws.amazon.com/aws-cost-management/aws-cost-explorer/
CUR provides no recommendations and it is important to that Trusted Advisor has free and paid support options but does not provide insight into billing.
質問 # 75
Which of the following methods would we use if we wanted to ensure 'a user defined coefficient'? (Select One)
- A. Fixed
- B. Even Split
- C. Proportional
- D. Indirect
正解：C
解説：
There are typically three ways to split up shared costs:
Proportional: Based on relative percentage of direct costs
Even split: Split total amount evenly across targets
Fixed: User-defined coefficient (the sum of coefficients needs to be 100%) This page here is perhaps one of the most important pages to review and understand before the exam. Identifying Shared Costs
質問 # 76
FinOps Principles are north stars that guide the activities of our FinOps practice. These principles are clearly broken down and we must encourage members to practice these. When it comes to these principles which of the following activities would be under the 'Teams need to Collaborate' principle? (Select One)
- A. Rightsizing instances and services help drive appropriate resourcing levels
- B. Fast feedback loops result in more efficient behavior
- C. Define governance and controls for cloud usage
- D. Gain visibility into cloud spend at all levels
正解：B
解説：
Honestly, some of these activities may or not intuitively seem like they are under specific principles. This is perhaps the most confusing part of the content to remember.
For Teams need to collaborate these are the activities specified by the FinOps Foundation:
Finance moves at the speed and granularity of IT
Engineering considers cost as a new efficiency metric
Continuously improve your practice to gain efficiency and innovation Define governance and controls for cloud usage Please refer to this page before the exam. https://www.finops.org/framework/principles/
質問 # 77
A key role toward building FinOps adoption is the Driver? (True or False)
- A. False
- B. True
正解：B
解説：
A key role toward building FinOps adoption is the Driver which means that we must get broad executive support and buy-in to dedicate the time and resources needed for the cultural change.
Please review this page before the exam.
https://www.finops.org/projects/adopting-finops/
質問 # 78
Which of the following would be the correct description of what a 'cluster' is in Kubernetes? (Select One)
- A. An instance of a container image
- B. A template of a container with the software that needs to be run.
- C. A group of server instances, managed by container orchestration.
- D. A template of services to be ran in Kubernetes
正解：C
解説：
There are a number of terms for Kubernetes that we need to be aware for the exam. It can be challenging at first to confuse a cluster, pod, service, image, namespace, etc. Please review the table here Container Costs
質問 # 79
Which of the following would be the 'primary advantages' of using cloud over on premises services? (Select Two)
- A. Speed of delivery
- B. Ease of use
- C. Innovation
- D. Cost Savings
正解：A、C
質問 # 80
In the world of FinOps the process of spreading out shared costs is iterative, and evolves over time. (True or False)
- A. False
- B. True
正解：B
質問 # 81
'Manage Commitment Based Discounts' would be under what domain according to the FinOps Foundation? (Select One)
- A. Organizational Alignment
- B. Cloud Usage Optimization
- C. Performance Tracking and Benchmarking
- D. Cloud Rate Optimization
正解：D
質問 # 82
In regards to the FinOps Maturity Model Guidelines which of the following statements would be true regarding the Maturity Level Characteristics for 'Run'. (Select One)
- A. Measurements only provide insight into the benefits of maturing the capability
- B. Automation is the not always the preferred approach
- C. Capability is understood and followed by all teams within the organization
- D. Automation and/or processes cover most of the Capability requirements
正解：C
解説：
The guidelines and characteristics are clearly defined by the FinOps Foundation and these are a must know for the exam.
RUN MATURITY CHARACTERISTICS
Capability is understood and followed by all teams within the organization Difficult edge cases are being addressed Very high goals/KPIs set on the measurement of success Automation is the preferred approach The maturity model must read. https://www.finops.org/framework/maturity-model/
質問 # 83
Your business unit has decided to use Azure for its cloud services for production. Other business units have been Azure for both development and production use cases. You have been asked to provide tools in Azure that can provide recommendations for reducing costs and getting insight into better ways of resource management.
What tools in Azure could you identify? (Select Two)
- A. Recommender
- B. Azure has only one tool
- C. Azure Advisor
- D. Trusted Advisor
正解：A、C
解説：
Every cloud provider has their own approach for billing and cost management. We need to know the three major providers in preparation for the exam. Please refer to this page for a handy table. Tools and Terms
質問 # 84
When managing cloud costs specifically around containers there are several things in Google Cloud we can do to manage costs and identify these costs.
Which of the following would be ways we could break down costs? (Select Three)
- A. Namespaces
- B. Billing Hierarchy
- C. Availability Zones
- D. Labels
正解：A、B、D
解説：
Google Cloud provides some robust methods to identify costs and also segment. Availability Zones is actually an AWS concept so thats incorrect. One method, recommended by Debo Aderibigbe, a Google Cloud Billing Product Manager, is to break down costs by:
Billing Hierarchy: Organizations, folders, projects, normalizing them with cross-cloud concepts: Linked Accounts, Tags, Subscriptions, etc.
Resources: Compute cores, RAM, GPU, TPU, Load Balancers, Persistent Disk, Custom Machines, Network Egress Namespaces: labeling specific, isolated containers Labels: Teams, cost centers, app names, environment, and more With a deep labeling and tagging of all of these cost drivers, users can improve the accuracy of how they invoice teams, audit costs, allocate costs, optimize overrun costs, model budgeting scenarios, or fit workload costs within quotas or under budget caps.
Please review this page before the exam...https://www.finops.org/projects/calculating-container-costs/
質問 # 85
Which best describes a commitment based discount (reserved instance, savings plan, committed use discount)?
- A. An instance stand-by used only when your primary instance fails
- B. A lower cost instance which can be deployed for savings
- C. A savings coupon or receiving a lower hourly rate on specific types of resources
- D. Specialized instances with attached storage
正解：C
質問 # 86
Which stage in the FinOps Adoption Process would we be 'performing initial resourcing' such as getting budget approval?
- A. Stage 2 - Socializing FinOps for adoption in an organization
- B. Stage 1 - Planning for FinOps in an Organization (Laying the groundwork)
- C. Stage 3 - Preparing the organization for FinOps
正解：B
質問 # 87
Which of the following methods would we use if we wanted to ensure 'a user defined coefficient' ? (Select One)
- A. Fixed
- B. Even Split
- C. Target Split
- D. Proportional
正解：C
解説：
There are typically three ways to split up shared costs:
Proportional: Based on relative percentage of direct costs
Even split: Split total amount evenly across targets
Fixed: User-defined coefficient (the sum of coefficients needs to be 100%) This page here is perhaps one of the most important pages to review and understand before the exam. Identifying Shared Costs
質問 # 88
......
Linux Foundation FOCP事前試験練習テストはGoShiken：https://www.goshiken.com/Linux-Foundation/FOCP-mondaishu.html
FOCP練習テスト問題、解答、解釈：https://drive.google.com/open?id=16aeCjtjl41GmM796_u3NIlmNEOPxiJoT