IBM 認證技術倡導者 – Cloud v5:c1000-170

認證概覽
IBM Cloud 技術倡議者是擔任技術角色的專業人員,通常擁有少於一年的基礎雲端知識;他們的經驗來自資訊科技相關學科。他們識別客戶指定的需求和目標,然後支援使用 IBM Cloud 部署適當的解決方案,幫助客戶實現與 IBM Cloud 服務相關的優勢。

獲得以下兩項認證的考生還將獲得堆疊式IBM Certified Advocate Plus – Cloud v2認證:

IBM 認證倡導者 – 雲端 v2
IBM 認證技術倡導者 – Cloud v5或 IBM 認證技術倡導者 – Cloud v5
推薦技能
知識:

對雲端運算的基礎了解
雲端解決方案架構
解決方案網路的基礎級別
可用性/彈性策略
安全策略
要求
考試 C1000-170:IBM Cloud 技術倡導者 v5
考試目標
在考試開發過程中,主題專家 (SME) 定義個人成功履行產品或解決方案角色所需的所有任務、知識和經驗。這些由以下目標代表,考試中的問題是基於這些目標。

問題數: 64
待通過的問題數: 42
允許時間: 90分鐘
狀態: 即時

第 1 部分:雲端簡介12%

第 2 節:IBM Cloud 基礎知識24%

第三部分:網絡15%

第 4 部分:計算21%

第五部分:儲存與備份15%

第 6 節:服務7%

第 7 節:雲原生概述6%

Exam C1000-170 IBM Cloud Technical Advocate v5 Sample Test
1. Which cloud deployment model allows an organization to take advantage of the
security and control of a private cloud while realizing the financial benefits of using the
public cloud?
A. Blended cloud
B. Mixed cloud
C. Hybrid cloud
D. Multicloud

2. Efficiency, autonomy, and modernization are attributes of what cloud model?
A. Concurrent
B. Private
C. Hybrid
D. Public

3. Which service provides a document database that uses JSON files to store and index
documents?
A. Db2
B. Cloudant
C. Databases for MYSQL
D. DataStage

4. Which service allows natural language documentation search?
A. Watson Discovery
B. Watson Assistant
C. Watson Search
D. Watson OpenScale

5. Which process ensures the right resources have access to the right assets?
A. Identity and Access Management (IAM)
B. Change Management
C. Security and Regulatory Compliance
D. Incident and Operations Management

6. Which is a collection of industry best practices for securely configuring IT systems,
software, and networks?
A. Center for Internet Security (CIS) Benchmarks
B. Department of Defense (DoD) Cloud Computing Security Requirement Guide
(SRG)
C. US Health Insurance Portability and Accountability Act (HIPAA)
D. The Family Educational Rights and Privacy Act (FERPA)

7. What two are considered Document databases?
A. MongoDB
B. Elasticsearch
C. etcd
D. EnterpriseDB Postgres
E. IBM Event streams

8. A startup has a limited budget, so they want to minimize their cloud costs. They have a
flexible workload and are prepared to sacrifice up time for cost savings. Which option
fits this scenario?
A. Public Virtual Servers
B. Transient Virtual Servers
C. Reserved Virtual Servers
D. Dedicated Virtual Servers

9. A multimedia entertainment company wants to host the servers for its upcoming video
game series, which will require high CPU utilization on IBM Cloud. What is the most
appropriate offer to recommend?
A. Skytap service
B. Bare metal servers
C. Virtual servers
D. Virtual appliances

10. What are two open source container management platforms available in IBM Cloud?
A. IBM Kubernetes service
B. Red Hat OpenShift service
C. Elastic Kubernetes service
D. IBM Container service
E. Elastic Container service

11. An organization is leveraging IBM Cloud Power Systems Virtual Servers for their IBM i
workloads. Which disaster recovery mechanism could be used?
A. Veeam
B. Geographic Logical Volume Manager
C. PowerHA Geographic Mirroring
D. IBM Spectrum Protect

12. An organization wants to deploy an online tool to their employees’ questions in realtime based on its bank of questions and natural language processing to cover all the
supported languages.
Which IBM Cloud service can be used in this case?
A. Watson Assistant
B. Watson OpenScale
C. AI Explainability 360
D. Watson Tone Analyzer

Key
1. C
2. C
3. B
4. A
5. A
6. A
7. A,B
8. B
9. B
10. A,B
11. C
12. A

splunk集群配置

Splunk的叢集配置主要涉及到不同的元件和部署架構。 Splunk由幾個關鍵元件構成,包括Indexer、Search Head、Forwarder和Receiver。以下是Splunk叢集設定的基本指南:

1. 組件配置
Indexer: Indexer是Splunk的核心元件,負責接收、處理和儲存資料。在叢集配置中,可以部署多個Indexer伺服器以增強資料處理能力和提供高可用性。
Search Head: Search Head用於提供使用者介面並處理搜尋請求。在大規模的Splunk環境中,可以部署多個Search Head以支援更大規模的平行搜尋需求。
Forwarder: Forwarder負責在資料來源和Indexer之間轉送資料。根據需要,可以在資料來源處配置Forwarder,以及在需要資料匯集或轉送到多個Indexer的節點上配置。
2. 叢集部署架構
Splunk支援多種叢集部署架構,包括但不限於:

Search Head 單機 + Indexer 叢集: 這種架構適合資料量較大但搜尋請求較為集中的環境。 Search Head部署在單一伺服器上,而資料透過Indexer叢集進行處理和儲存。
Search Head 叢集 + Indexer 叢集: 這種架構適合需要高效能搜尋和大數據處理的環境。多個Search Head和Indexer可以協同工作,以提高搜尋效能和資料處理能力。
3. 高可用性和負載平衡
為了提高系統的可用性和效能,可以在Splunk叢集中實現負載平衡和故障轉移。例如,可以使用Splunk的Load Balancing策略來分配搜尋負載,以及配置冗餘的Indexer和Search Head來保證在部分節點故障時,系統仍然可以正常運作。

4. 網路配置
在配置Splunk叢集時,需要確保網路環境支援高速資料傳輸和穩定的連線。這包括配置適當的網路頻寬和安全性設置,例如使用VPN或TLS來保護資料在傳輸過程中的安全性。

透過合理的叢集配置,Splunk可以提供強大的資料處理、搜尋和分析能力,適用於從小型到大型不同規模的企業和組織。在配置Splunk叢集時,建議詳細評估特定需求和資源,以便設計最適合您業務環境的Splunk解決方案。

微軟AZ-305考古題日常練習

AZ-305
1.You plan to automate the deployment of resources to Azure subscriptions.
What is a difference between using Azure Blueprints and Azure Resource Manager (ARM) templates?
A. ARM templates remain connected to the deployed resources.
B. Only ARM templates can contain policy definitions.
C. Blueprints remain connected to the deployed resources.
D. Only Blueprints can contain policy definitions
答案
When considering the differences between Azure Blueprints and Azure Resource Manager (ARM) templates for automating resource deployment in Azure subscriptions, the correct answer to the question is:
C. Blueprints remain connected to the deployed resources.
Explanation of the Options:
A. ARM templates remain connected to the deployed resources.
This statement is incorrect. Once an ARM template is used to deploy resources, there is no ongoing connection between the template and the deployed resources. The template serves as a one-time blueprint for deployment but does not maintain a relationship afterward 24.
B. Only ARM templates can contain policy definitions.
This is also incorrect. Azure Blueprints can include policy definitions as part of their package, allowing for governance and compliance management alongside resource deployment 15.
C. Blueprints remain connected to the deployed resources.
This statement is correct. Azure Blueprints preserve the relationship between the blueprint definition (what should be deployed) and the blueprint assignment (what was actually deployed), enabling improved tracking and auditing of deployments 26.
D. Only Blueprints can contain policy definitions.
This statement is misleading because while Blueprints do include policy definitions, ARM templates can also reference policies, albeit in a different manner 13.
In summary, the key distinction lies in how Azure Blueprints maintain a connection with deployed resources, facilitating better management and governance compared to ARM templates.

2.You plan to automate the deployment of resources to Azure subscriptions.
What is a difference between using Azure Blueprints and Azure Resource Manager templates?
A. Azure Resource Manager templates remain connected to the deployed resources.
B. Only Azure Resource Manager templates can contain policy definitions.
C. Azure Blueprints remain connected to the deployed resources.
D. Only Azure Blueprints can contain policy definitions.
答案
The correct answer to the question regarding the difference between Azure Blueprints and Azure Resource Manager (ARM) templates is:
C. Azure Blueprints remain connected to the deployed resources.
Explanation:
Azure Blueprints maintain a connection between what is defined in the blueprint (the intended deployment) and what has actually been deployed (the assignment). This relationship allows for better tracking, auditing, and management of the deployed resources over time125.
ARM templates, while powerful for defining and deploying resources, do not retain an active connection to the deployed resources once the deployment is complete. They serve as a one-time configuration that does not track changes or deployments after execution13.
Both Azure Blueprints and ARM templates can include policy definitions, making options B and D incorrect. Additionally, since ARM templates do not remain connected to deployed resources, option A is also incorrect.
Thus, option C accurately reflects the unique capability of Azure Blueprints in maintaining a connection with deployed resources.

3.Note: This question is part of a series of questions that present the same scenario. Each question in
the series contains a unique solution that might meet the stated goals. Some question sets might have
more than one correct solution, while others might not have a correct solution.
After you answer a question in this section, you will NOT be able to return to it. As a result, these
questions will not appear in the review screen.
Your company plans to deploy various Azure App Service instances that will use Azure SQL databases.
The App Service instances will be deployed at the same time as the Azure SQL databases.
The company has a regulatory requirement to deploy the App Service instances only to specific Azure
regions. The resources for the App Service instances must reside in the same region.
You need to recommend a solution to meet the regulatory requirement.
Solution: You recommend using an Azure policy to enforce the resource group location.
Does this meet the goal?
A. Yes
B. No
答案
The correct answer to whether recommending the use of an Azure policy to enforce the resource group location meets the regulatory requirement is:
A. Yes
Explanation:
Using Azure Policy to enforce the location of resource groups aligns with the regulatory requirement to deploy Azure App Service instances and their associated Azure SQL databases in specific regions. Here’s how it meets the goal:
Location Enforcement: Azure Policy can be configured to restrict the locations where resources, including resource groups, can be deployed. This ensures that all App Service instances and their corresponding SQL databases are created only in the specified regions, adhering to compliance requirements.
Resource Group Location: By enforcing a policy on resource groups, you ensure that any resources created within those groups (like App Services and SQL databases) will reside in the same region as dictated by the policy. This directly addresses the requirement that resources must be located in the same region.
Thus, implementing an Azure Policy for location restrictions effectively meets both the regulatory requirements and operational needs for deploying these resources.