[2024年12月]に更新されたIBM Certified Solution Implementer - API Connect v10.0.3 C1000-138試験練習問題集お試しセット
2024年最新のC1000-138プレミアム資料テストPDF無料問題集お試しセット
質問 # 67
Which three are the main resiliency options for IBM Cloud Object Storage?
- A. Cross Region, Cross Zone, and Single Data Center
- B. Single Data Center, Multizone, and Regional
- C. Cross Zone, Multizone, and Regional
- D. Cross Region, Regional, and Single Data Center
正解：D
解説：
The three main resiliency options for IBM Cloud Object Storage are Cross Region, Regional, and Single Data Center.
Resiliency Options in IBM Cloud Object Storage:
Single Data Center: Stores data in one location, ideal for low-latency access and data residency requirements.
Regional (also known as Multizone): Stores data across multiple data centers within the same geographic region, providing higher availability and protection against data center failure.
Cross Region: Stores data across multiple geographic regions, offering the highest level of availability and disaster recovery capability.
Reference from IBM Cloud Professional Architect Materials:
As per IBM's documentation on Cloud Object Storage, these three options represent the primary resiliency models offered by IBM for their object storage service.
Other options are incorrect:
A . Cross Zone, Multizone, and Regional and C. Cross Region, Cross Zone, and Single Data Center do not align with the actual resiliency models.
B . Single Data Center, Multizone, and Regional is partially correct but lacks the "Cross Region" option.
質問 # 68
Which of the following are security assembly policies that can be leveraged in IBM API Connect?
- A. Cross-site scripting prevention
- B. Rate limiting
- C. JWT validation
- D. IP whitelisting
正解：C、D
質問 # 69
Which solution is offered by IBM Cloud Internet Services (CIS)?
- A. Protecting public network, private network, and VLAN
- B. High availability option using range and load balancers
- C. Supporting multi-VLAN and NAT
- D. Managing from API and portal with appliance GUI
正解：B
解説：
IBM Cloud Internet Services (CIS) offers a high availability option using range and load balancers.
IBM Cloud Internet Services (CIS): CIS provides security, reliability, and performance for internet-facing applications by offering features like DDoS protection, global load balancing, and content delivery.
High Availability with Load Balancers: CIS uses global load balancing to distribute traffic across multiple servers or data centers, ensuring high availability and minimizing downtime. The range load balancers provide the flexibility to direct traffic efficiently.
Reference from IBM Cloud Professional Architect Materials:
As detailed in IBM's CIS documentation, one of the solutions provided is to ensure high availability through the use of load balancers.
Other options are incorrect:
A . Supporting multi-VLAN and NAT is related to network configuration.
B . Protecting public network, private network, and VLAN is more about network security.
C . Managing from API and portal with appliance GUI relates to management interfaces, not core CIS functionality.
質問 # 70
How can an admin effectively administer Consumer Access for the Developer Portal?
- A. Automatically approving all new user registrations without review
- B. Requiring biometric authentication for all users
- C. Setting up role-based access control for different levels of API interaction
- D. By allowing unrestricted access to all APIs to every user
正解：C
質問 # 71
How do catalogs and spaces differ in IBM API Connect, and what is their significance? (Select two)
- A. Catalogs serve as environments for deploying and managing APIs, while spaces are used for team collaboration within a catalog
- B. Spaces can be used to isolate API development efforts from production APIs within the same catalog
- C. Catalogs are used far the syndication of APIs across different environments, whereas spaces allow for more granular access control within those environments.
- D. Spaces provide a physical separation of network infrastructure, unlike catalogs.
正解：A、B
質問 # 72
What provides network connectivity between resources deployed in two different IBM Cloud VPCs?
- A. Transit Gateway
- B. Direct Link
- C. Power Edge Router
- D. Domain Name System
正解：A
解説：
IBM Cloud Transit Gateway provides network connectivity between different IBM Cloud Virtual Private Clouds (VPCs). It allows for secure, scalable, and efficient communication between resources deployed in separate VPCs, whether they are within the same region or across different regions.
How Transit Gateway Works: It acts as a central hub that facilitates the routing of traffic between multiple VPCs without the need to configure individual VPC peering connections. This simplifies network management, improves scalability, and enhances security by maintaining a single point of control.
Benefits of Transit Gateway: This service supports both private and public connectivity options and allows for routing policies that can be customized according to business needs. It also provides seamless integration with other IBM Cloud services and third-party networks.
Comparison of Other Options:
Domain Name System (A): Not used for network connectivity between VPCs.
Direct Link (B): Used for dedicated, high-speed connections from on-premises to IBM Cloud but not between VPCs.
Power Edge Router (D): Not an IBM Cloud service for inter-VPC connectivity.
Reference:
IBM Cloud Transit Gateway Documentation
IBM Cloud Networking Solutions
IBM Cloud Architect Exam Study Guide
質問 # 73
Based on some real-time events, a government entity wants to build a solution for collecting its citizens' data and analyze it for data insights according to some rules and KPIs. The data can be received in different formats, so there is a need to unify all of the data formats through data transformation and filtration rules.
Which IBM Cloud services can help in this case?
- A. Event Streams and Aspera
- B. Event Streams and App Connect
- C. App Connect and Datastax
- D. API Connect and Aspera
正解：B
解説：
The IBM Cloud services that can help in building a solution for collecting, transforming, and analyzing data from different formats are Event Streams and App Connect.
IBM Event Streams: This is an Apache Kafka-based messaging service designed to handle real-time data streaming and ingestion. It can collect and distribute data from various sources, making it suitable for scenarios involving data from multiple sources or formats.
IBM App Connect: App Connect provides integration capabilities that allow for data transformation, mapping, and filtration, enabling the unification of data formats before processing. It helps in creating rules to transform data according to the desired structure.
Reference from IBM Cloud Professional Architect Materials:
IBM documentation on Event Streams and App Connect describes how these services can work together to handle and transform data from multiple sources for real-time analytics and integration.
Other options are incorrect:
A . API Connect and Aspera focus on API management and high-speed data transfer, respectively.
C . Event Streams and Aspera are not geared towards data transformation and integration.
D . App Connect and Datastax do not provide the necessary data streaming and collection capabilities.
質問 # 74
Which encryption option allows clients to have control over the keys used to encrypt their block storage volumes, file shares, and custom images?
- A. Client-managed encryption
- B. Provider-managed encryption
- C. IBM-managed encryption
- D. Custom encryption
正解：A
解説：
Client-managed encryption allows clients to have full control over the encryption keys used to protect their block storage volumes, file shares, and custom images on IBM Cloud. This option ensures that only the client has access to the keys and, therefore, to the data.
Benefits of Client-Managed Encryption: Clients retain control over key management, including generation, rotation, and deletion, ensuring compliance with security policies and regulatory requirements.
Comparison with Other Options:
A (Provider-managed encryption): Managed by IBM, not by the client.
C (IBM-managed encryption): Similar to provider-managed, where IBM controls the keys.
D (Custom encryption): Not a specific term used in IBM Cloud documentation for this feature.
Reference:
IBM Cloud Data Encryption Documentation
IBM Cloud Architect Exam Study Guide
質問 # 75
What best practice should be followed in administering applications and subscriptions?
- A. Discouraging consumers from subscribing to multiple plans
- B. Automating all subscription decisions without review
- C. Tailoring subscription plans to fit the diverse needs of consumers
- D. Encouraging the use of generic applications for all consumers
正解：C
質問 # 76
The implementation of a Gateway Extension in IBM API Connect could include:
- A. Configuring the gateway to bypass security policies
- B. Upgrading the underlying hardware of the gateway
- C. Customizing the gateway's Lil
- D. Extending the gateway's functionality with custom plugins
正解：D
質問 # 77
When designing API Documentation as an admin, what elements are important to include? (Select two)
- A. Detailed request and response examples
- B. A list of all developers who have access to the API
- C. API rate limits and pricing plans
- D. The admin's personal contact information for direct support
正解：A、C
質問 # 78
The API Connect REST Management interface allows for:
- A. Direct modification of user roles and permissions
- B. Real-time monitoring of API performance metrics
- C. Management of API properties and configurations
- D. Manual execution of SQL queries against the API Connect database
正解：B、C
質問 # 79
Which two are the private registry options available to IBM Cloud OpenShift clusters?
- A. Red Hat Quay
- B. The internal registry setup at cluster creation time
- C. GitHub
- D. Docker Hub
- E. IBM Cloud Container Registry
正解：B、E
解説：
The two private registry options available to IBM Cloud OpenShift clusters are IBM Cloud Container Registry and the internal registry setup at cluster creation time.
IBM Cloud Container Registry: This is a private image registry that integrates with IBM Cloud OpenShift. It allows users to store and manage Docker images in a private repository securely. This option is specifically designed to work seamlessly with Kubernetes and OpenShift clusters in IBM Cloud.
Internal Registry at Cluster Creation Time: IBM Cloud OpenShift also supports an internal image registry that is set up during cluster creation. This internal registry allows for the storage and management of container images directly within the OpenShift cluster, providing a secure and private environment for images that are not meant to be publicly accessible.
Reference from IBM Cloud Professional Architect Materials:
According to IBM Cloud OpenShift documentation on Configuring Private Registries, these two options are available for IBM Cloud OpenShift clusters.
Other options are incorrect:
A . GitHub and C. Docker Hub are public registries.
E . Red Hat Quay is another private registry solution but is not directly listed as an option specific to IBM Cloud OpenShift clusters.
Therefore, the correct answers are B. IBM Cloud Container Registry and D. The internal registry setup at cluster creation time.
質問 # 80
Leveraging security assembly policies in IBM API Connect includes:
- A. Enforcing authentication at the gateway level
- B. Configuring SSL/TLS certificates for each API individually
- C. Utilizing XML threat protection far SOAP APIs
- D. Implementing rate limiting to prevent API abuse
正解：C、D
質問 # 81
Which feature optimizes the work of load balancers on IBM Cloud?
- A. Standard Failover
- B. Traffic Steering
- C. Citrix NetScaler VPX
- D. Global Load Balancer
正解：B
解説：
Traffic Steering is a feature in IBM Cloud that optimizes the work of load balancers by directing traffic to the most appropriate resources based on predefined criteria, such as geographic location, resource availability, or other custom rules. This feature is crucial for optimizing application performance, reducing latency, and ensuring high availability across different regions and data centers.
IBM Cloud Load Balancer Overview: The IBM Cloud Load Balancer offers several advanced capabilities, including Traffic Steering, which enables intelligent routing of client requests. Traffic Steering can be configured to direct traffic to different backend servers or pools based on various policies like weighted round-robin, geographic proximity, or failover conditions. This optimizes the distribution of workloads and enhances the reliability and responsiveness of applications deployed on the IBM Cloud.
Importance of Traffic Steering: Traffic Steering is particularly beneficial in scenarios involving multi-region deployments. It ensures that user requests are served by the closest or most responsive data center, thereby minimizing response times and improving the end-user experience. It also enables flexible routing based on business logic or dynamic conditions, such as sudden surges in traffic or failures in specific regions.
Global Load Balancer Role: While the Global Load Balancer (Option D) is used for distributing traffic across multiple regions, Traffic Steering is a specific feature within the load balancing suite that controls how traffic is managed. Traffic Steering complements the Global Load Balancer by providing fine-grained control over traffic distribution strategies, enabling more efficient utilization of resources.
Reference:
IBM Cloud Load Balancer Documentation
IBM Cloud Architect Exam Study Guide
IBM Cloud Traffic Steering
質問 # 82
Which two are benefits of using the IBM Cloud Transit Gateway to connect IBM Cloud VPCs?
- A. Default connectivity to services in multiple regions
- B. Direct Link connectivity to multiple VPCs and classic networking
- C. Connectivity between multiple VPCs and PowerVS
- D. Connectivity over the internet
正解：B、C
解説：
IBM Cloud Transit Gateway provides secure and scalable connectivity between multiple IBM Cloud VPCs (Virtual Private Clouds) and other IBM Cloud resources, including PowerVS (Power Virtual Servers) and classic networking environments.
Benefits:
Connectivity Between Multiple VPCs and PowerVS: Allows seamless networking between VPCs and PowerVS, supporting hybrid and multi-cloud architectures.
Direct Link Connectivity: Supports direct, high-speed private connectivity between VPCs and classic IBM Cloud infrastructure, enabling secure communication without traversing the public internet.
Comparison with Other Options:
A (Connectivity over the internet): Transit Gateway provides private connectivity, not public internet connectivity.
C (Default connectivity to services in multiple regions): Not a direct benefit of Transit Gateway, as regional connectivity may require additional configuration.
Reference:
IBM Cloud Transit Gateway Documentation
IBM Cloud Architect Exam Study Guide
質問 # 83
When managing error handling in IBM API Connect, an API Developer can.
- A. Define custom error responses for specific conditions
- B. Redirect all errors to a third-patty logging sen.'ice
- C. Automatically correct errors in API requests
- D. Disable all error messages for security reasons
正解：A
質問 # 84
What is a key feature for API Discovery from a consumer's perspective in the Developer Portal?
- A. Interactive API testing tools within the documentation
- B. Mandatory user feedback far every API call made
- C. The ability to download a physical copy of the API for offline browsing
- D. APIs organized by the date they were created
正解：A
質問 # 85
In administering portal customization, what aspects can an admin modify? (Select two)
- A. The underlying database schema of the Developer Portal
- B. The look and feel of the portal to match the organization's branding
- C. Custom content and pages for API documentation
- D. The network infrastructure on which the Developer Portal is hosted
正解：B、C
質問 # 86
What is a key tenet of Modern Hybrid Cloud?
- A. Focuses on the portability and automatic scaling of workloads
- B. Focuses on lifting and shifting workloads quickly to the cloud
- C. Based on extending on-premises infrastructure
- D. Designed to mimic on-premises
正解：A
解説：
A key tenet of Modern Hybrid Cloud is that it focuses on the portability and automatic scaling of workloads.
Modern Hybrid Cloud: This concept revolves around the ability to seamlessly move and manage workloads across multiple cloud environments (public, private, and on-premises) with consistent security, management, and operational practices. Portability and automatic scaling are essential components that enable workloads to be dynamically allocated and scaled based on demand.
Portability and Scalability: By focusing on these aspects, a modern hybrid cloud provides flexibility and efficiency, ensuring that workloads can run optimally across different environments without being tied to a specific infrastructure.
Reference from IBM Cloud Professional Architect Materials:
IBM's materials on Hybrid Cloud emphasize the importance of workload portability and scalability as key factors in modern cloud architectures.
Other options are incorrect:
B . Focuses on lifting and shifting workloads quickly to the cloud is more of a migration strategy, not a core principle of a modern hybrid cloud.
C . Designed to mimic on-premises and D. Based on extending on-premises infrastructure do not encompass the broader goals of a hybrid cloud strategy.
質問 # 87
Which two search capabilities are available in IBM Cloud Log Analysis?
- A. Simple search
- B. Field search
- C. Wildcard search
- D. Multi search
- E. SQL search
正解：A、C
解説：
IBM Cloud Log Analysis provides several search capabilities to help users analyze log data efficiently:
Simple Search: This allows users to perform straightforward keyword searches across log data. It helps find specific entries or patterns without needing complex syntax or operators.
Wildcard Search: This feature allows users to perform searches using wildcards, enabling more flexible pattern matching. It is particularly useful when searching for entries that match a certain pattern or partial data.
Comparison with Other Options:
B (SQL search): Not a feature of IBM Cloud Log Analysis.
D (Field search): IBM Cloud Log Analysis supports field-specific searches, but this option was not one of the correct ones.
E (Multi search): Not explicitly a feature of IBM Cloud Log Analysis.
Reference:
IBM Cloud Log Analysis Documentation
IBM Cloud Architect Exam Study Guide
質問 # 88
What benefits do analytics information provide to a Consumer Organization in the Developer Portal?
- A. Information an the physical location of the servers hasting the APIs
- B. Insights into the API performance affecting end-user experience
- C. Understanding of API usage trends to guide strategy
- D. Data on the mast frequently used programming languages in APIs
正解：B、C
質問 # 89
Which high availability strategy will result in a maximum of 4 nines (99.99%) of availability for an IBM Kubernetes Services cluster?
- A. Multiple worker nodes in at least three availability zones in two or more regions
- B. Multiple worker nodes in at least three availability zones in a single region
- C. A single worker node in a single availability zone in a single region
- D. Multiple worker nodes in a single availability zone in a single region
正解：B
解説：
To achieve a high availability strategy with a target of four nines (99.99%) for an IBM Kubernetes Services cluster, you need to deploy multiple worker nodes across at least three availability zones within a single region. This configuration ensures that even if one or two zones experience failures, the cluster remains operational, thus meeting the 99.99% uptime objective.
High Availability in IBM Cloud Kubernetes Service: Deploying worker nodes across multiple availability zones provides redundancy and fault tolerance. By having at least three zones, the Kubernetes cluster can tolerate failures in up to two zones while still maintaining functionality.
Comparison of Options:
A (Single worker node in a single zone): Insufficient for high availability as any zone failure would result in downtime.
B (Multiple nodes in a single zone): Provides redundancy but still vulnerable to zone-wide outages, not meeting 99.99% uptime.
C (Multiple nodes in at least three zones across multiple regions): While this offers high availability, it exceeds the requirements stated for achieving 99.99% within a single region.
Reference:
IBM Kubernetes Service Documentation
IBM Cloud High Availability Best Practices
IBM Cloud Architect Exam Study Guide
質問 # 90
In leveraging programming assembly policies, what can an API Developer implement?
- A. Custom JavaScript functions far request/respanse manipulation
- B. Automatic conversion of APIs from REST to SOAP
- C. Direct manipulation of database schemas
- D. Forced HTTPS on all API calls
正解：A
質問 # 91
Which IBM Cloud service can be used to store and analyze data collected to identify the root causes of slowness?
- A. Databases for Redis
- B. Databases for etcd
- C. Cloudant
- D. Databases for Elasticsearch
正解：D
解説：
Elasticsearch is a powerful search and analytics engine commonly used to store, search, and analyze large volumes of data in real time. IBM Cloud's "Databases for Elasticsearch" service is specifically designed for this purpose, allowing users to ingest, search, and analyze log data or other large datasets to identify root causes of slowness or performance issues.
Why Databases for Elasticsearch? Elasticsearch is ideal for storing and analyzing logs due to its ability to quickly index and query large amounts of data. It provides powerful search capabilities, aggregations, and visualization tools that are well-suited for identifying performance bottlenecks and troubleshooting.
Comparison with Other Options:
A (Databases for etcd): Not used for analytics or identifying performance issues.
B (Databases for Redis): Primarily an in-memory data store, not suitable for complex data analysis.
D (Cloudant): A NoSQL database service optimized for web and mobile applications, but not primarily for analyzing log data.
Reference:
IBM Cloud Databases for Elasticsearch
IBM Cloud Architect Exam Study Guide
質問 # 92
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IBM C1000-138認定試験は、60の複数選択の質問で構成されるコンピューターベースの試験です。候補者は試験を完了するのに90分で、合格スコアは60％です。この試験では、APIの開発と実装、セキュリティ、他のシステムとの統合など、幅広いトピックをカバーしています。
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