Free IBM C1000-172 Exam Practice Questions & Explanations

Last updated on: Sep 3, 2026
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Question 1

Which two services enable clients to configure a private network in IBM Cloud running IBM i and Windows 2019?

Answer Options
Correct Answer: A, E
Explanation

The two services that enable clients to configure a private network in IBM Cloud running IBM i and Windows 2019 are Power Systems Virtual Server and Direct Link.

Power Systems Virtual Server: This service allows clients to run IBM i, AIX, and Linux on IBM Power Systems in the cloud, providing the flexibility to configure private networks as part of their infrastructure setup.

Direct Link: IBM Cloud Direct Link offers a private, dedicated connection from the client's on-premises environment to IBM Cloud, which can be used to configure a secure private network between cloud and on-premises resources.

Reference from IBM Cloud Professional Architect Materials:

IBM documentation on Power Systems Virtual Server and IBM Cloud Direct Link explains their capabilities in enabling private network configurations.

Other options are incorrect:

B . IBM Watson AI services is not related to networking.

C . Internet Gateway provides public internet access, not private networking.

D . VMware is a virtualization platform but does not directly handle private network configuration in the context of IBM Cloud running IBM i and Windows 2019.

Question 2

What is a feature of IBM Cloud File Storage (Classic)?

Answer Options
Correct Answer: B
Explanation

Volume Replication is a feature of IBM Cloud File Storage (Classic).

IBM Cloud File Storage (Classic): This service provides block-level storage that can be provisioned with different performance tiers. Volume replication allows for synchronous replication of data across different availability zones within a region, ensuring high availability and disaster recovery.

Advantages of Volume Replication: By replicating data, IBM Cloud File Storage (Classic) offers enhanced data durability and continuity in case of an outage or failure at a single storage site.

Reference from IBM Cloud Professional Architect Materials:

According to IBM's documentation on File Storage, volume replication is one of the key features for enabling high availability.

Other options are incorrect:

A . Adjustable Volumes is not a primary feature of the classic version.

C . Jumbo Frames relates to networking, not storage.

D . Fixed IOPS contradicts the flexible performance tiers of IBM Cloud File Storage (Classic).

Question 3

Which three are the main resiliency options for IBM Cloud Object Storage?

Answer Options
Correct Answer: D
Explanation

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.

Question 4

A data analyst working for a retail company uses IBM Cloud Watson Discovery service to analyze client dat

a. The company's customer support team has been experiencing an increase in customer complaints regarding delayed deliveries. The analyst has been asked to identify the root cause of this issue.

Which feature of Watson Discovery would be most helpful in this situation?

Answer Options
Correct Answer: D
Explanation

The feature of Watson Discovery most helpful in identifying the root cause of customer complaints regarding delayed deliveries is Pattern and Trend Analysis.

Pattern and Trend Analysis in Watson Discovery: This feature helps to identify recurring themes, trends, or patterns within large datasets. For a data analyst investigating customer complaints, pattern and trend analysis can help reveal common factors or trends contributing to the delays, such as issues with specific delivery locations, times, or processes.

Use Case for Analyzing Customer Complaints: By analyzing patterns and trends in the text data from customer complaints, the analyst can pinpoint potential bottlenecks or root causes leading to delays in deliveries.

Reference from IBM Cloud Professional Architect Materials:

IBM's Watson Discovery documentation highlights its ability to perform pattern and trend analysis to extract meaningful insights from unstructured data.

Other options are incorrect:

A . AI-powered search engine is for retrieving relevant documents or information.

B . Natural language processing processes text but does not focus on identifying patterns or trends.

C . User behavior tracking is not relevant in this context.

Question 5

What describes a feature of IBM Cloud Transit Gateway when interconnecting multiple virtual private clouds (VPC)?

Answer Options
Correct Answer: C
Explanation

IBM Cloud Transit Gateway provides the ability to provision and define connections between resources on the IBM Cloud network.

IBM Cloud Transit Gateway: This service allows you to connect multiple Virtual Private Clouds (VPCs) and on-premises networks to a central gateway. It simplifies network management by providing a single entry point for interconnecting multiple resources across the IBM Cloud.

Connectivity Between Resources: By creating connections through the Transit Gateway, an organization can establish a scalable and flexible network architecture that integrates various cloud resources.

Reference from IBM Cloud Professional Architect Materials:

According to IBM documentation on IBM Cloud Transit Gateway, it provides centralized management and provisioning of connections across different IBM Cloud environments.

Other options are incorrect:

A . Client designates which traffic remains within the private IBM Cloud backbone is not specifically managed by the Transit Gateway.

B . Provides private interconnectivity for on-premises workloads and the designated VPC is more related to Direct Link.

D . Provides a decentralized hub for better regional connectivity and load balancing is incorrect since Transit Gateway is a centralized solution.