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BEST Verified IBM C1000-138 Exam Questions (2025)
IBM C1000-138 exam is designed to test the knowledge and skills of IT professionals in implementing IBM API Connect v10.0.3 solutions. IBM API Connect v10.0.3 Solution Implementation certification exam is intended for professionals who have experience in developing and deploying APIs, and want to demonstrate their proficiency in implementing IBM API Connect v10.0.3 solutions. C1000-138 exam covers various topics related to API Connect, such as creating APIs, securing APIs, managing APIs, and deploying APIs. C1000-138 exam consists of 60 questions and has a duration of 90 minutes. To pass the exam, candidates must score at least 65%.
IBM C1000-138 certification exam consists of 61 questions, and candidates have 90 minutes to complete the exam. C1000-138 exam is available in English, Japanese, and Korean, and can be taken at any Pearson VUE testing center around the world.
NEW QUESTION # 72
How does an API Product Manager ensure effective management of applications and subscriptions?
- A. Implementing a feedback loop with consumers to refine API offerings
- B. Automatically approving all subscription requests
- C. Limiting the number of applications a consumer can register
- D. By encouraging consumers to share application credentials
Answer: A
NEW QUESTION # 73
Using the IBM API Connect Developer Toolkit CLI, an API Developer can:
- A. Publish APIs to a chosen catalog
- B. Change the subscription plan for the organization
- C. Directly access the underlying database
- D. Modify the network configuration of the API Connect infrastructure
Answer: A
NEW QUESTION # 74
Which feature of IBM Cloud Direct Link offers private network connectivity to IBM Cloud services in multiple regions?
- A. Global Routing option
- B. Public Routing option
- C. Semi Private Routing option
- D. Private Routing option
Answer: A
Explanation:
The Global Routing option of IBM Cloud Direct Link offers private network connectivity to IBM Cloud services across multiple regions.
IBM Cloud Direct Link: This service provides dedicated private network connectivity from your on-premises environment to the IBM Cloud. The Global Routing option allows data to be transmitted securely across multiple IBM Cloud regions, ensuring low latency and high-speed connectivity for global deployments.
Global Connectivity: With the Global Routing option enabled, organizations can connect to IBM Cloud services in multiple regions without needing separate connections for each region, simplifying network management and improving performance.
Reference:
Other options are incorrect:
A . Public Routing option does not provide private network connectivity.
C . Semi Private Routing option is not a recognized option.
D . Private Routing option offers connectivity within a single region rather than multiple regions.
NEW QUESTION # 75
How are the variables on the notification email used?
- A. Beginning with the dollar S symbol and the variable name, but can be enclosed in double quotation marks $"" to write text without a space after the variable
- B. Beginning with the dollar symbol and enclosed in round brackets $(), but can be enclosed in single quotation marks '$()' to avoid the variable replacement for its value
- C. Enclosed in curly braces { but can be enclosed in double curly braces {{ }} to disable HTML escaping
- D. Enclosed in double curly braces but can be enclosed in triple curly braces {{{ }}} to disable HTML escaping
Answer: D
NEW QUESTION # 76
How do the lifecycle stages of APIs impact their management by an API Product Manager?
- A. Management strategies vary significantly between stages to align with business goals
- B. APIs in the "Create" stage require more marketing efforts
- C. Once an API reaches the "Publish" stage, it no longer requires oversight
- D. APIs in the "Deprecate" stage should be aggressively sold
Answer: A
NEW QUESTION # 77
Which IBM Cloud database service supports both relational and non-relational data querying?
- A. Databases for etcd
- B. Databases for Db2
- C. Databases for Redis
- D. Databases for PostgreSQL
Answer: B
Explanation:
Databases for Db2 is an IBM Cloud database service that supports both relational and non-relational data querying.
IBM Cloud Databases for Db2: Db2 on IBM Cloud is a managed database service that supports both relational and non-relational models. It provides JSON and SQL querying capabilities, allowing users to store and retrieve data in a flexible manner. This makes it capable of handling structured, semi-structured, and unstructured data, thus supporting both relational and non-relational data formats.
Support for Multiple Data Types: Db2's multi-model database capabilities enable the execution of SQL queries on relational data and the storage/retrieval of JSON documents, effectively allowing it to function in both relational and non-relational scenarios.
Reference from IBM Cloud Professional Architect Materials:
According to IBM's documentation on IBM Cloud Databases for Db2, it supports a broad range of workloads and use cases, including transactional (relational) and operational (non-relational) workloads, making it suitable for both SQL and NoSQL data models.
The other options are incorrect because:
A . Databases for Redis is a key-value store optimized for in-memory data.
C . Databases for PostgreSQL is strictly a relational database.
D . Databases for etcd is a key-value store primarily used for configuration management.
NEW QUESTION # 78
A company is considering implementing IBM Cloud for its resiliency solution. They want to ensure maximum protection against natural disasters and are looking for a redundant infrastructure with multiple layers of resiliency.
What is the most predominant aspect of the overall resiliency solution in IBM Cloud?
- A. Addressing physical events
- B. Network requirements
- C. Storage requirements
- D. Capture historical events
Answer: A
Explanation:
The most predominant aspect of an overall resiliency solution in IBM Cloud is "Addressing physical events." This refers to the ability to maintain service continuity and recover quickly from physical disruptions such as natural disasters (earthquakes, floods, fires, etc.). IBM Cloud provides multiple layers of resiliency, including geographic redundancy, data replication, backup, and disaster recovery services to ensure high availability and business continuity in the event of such physical events.
Physical Resiliency: IBM Cloud's strategy includes using multiple regions and availability zones to create a resilient infrastructure that can withstand physical events. By deploying applications across multiple zones and regions, the impact of a physical event is minimized.
Comprehensive Approach: Addressing physical events is part of a broader resiliency framework that also considers other types of failures (network, storage, etc.). Still, dealing with physical events like natural disasters is the most critical aspect of ensuring maximum protection and continuous operation.
Comparison with Other Options:
Storage requirements (A) and Network requirements (B) are important for overall performance but are not the primary aspect of resiliency.
Capture historical events (D) is related to logging and monitoring, not directly linked to resiliency from physical events.
Reference:
IBM Cloud Resiliency Services
IBM Cloud Architect Exam Study Guide
IBM Cloud Disaster Recovery Solutions
NEW QUESTION # 79
Which two are benefits of using the IBM Cloud Transit Gateway to connect IBM Cloud VPCs?
- A. Connectivity over the internet
- B. Connectivity between multiple VPCs and PowerVS
- C. Default connectivity to services in multiple regions
- D. Direct Link connectivity to multiple VPCs and classic networking
Answer: B,D
Explanation:
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
NEW QUESTION # 80
Describe a way in which IBM API Connect socializes APIs.
- A. Enabling APIs to past updates to social networks directly
- B. Through customizable developer portals for API discovery and engagement
- C. Mandating social media marketing strategies for API promotion
- D. By automatically listing all APIs on public directories
Answer: B
NEW QUESTION # 81
What is the primary goal when creating Products and Plans in IBM API Connect?
- A. To reduce the number of APIs available to consumers
- B. To simplify the API management process for developers
- C. To align API offerings with market needs and business objectives
- D. To increase the workload of the API development team
Answer: C
NEW QUESTION # 82
What describes an IBM Cloud VPN for virtual private cloud (VPC) service security feature?
- A. RSA key exchange
- B. Perfect Forward Secrecy (PFS)
- C. Passive Peer Detection
- D. Post-shared key
Answer: B
Explanation:
A security feature of IBM Cloud VPN for virtual private cloud (VPC) service is Perfect Forward Secrecy (PFS).
Perfect Forward Secrecy (PFS): PFS ensures that the compromise of one session key does not compromise the confidentiality of past sessions. It provides additional security for encrypted communications by generating unique keys for each session, making it a critical feature for VPN services.
IBM Cloud VPN for VPC: This service utilizes PFS to secure communication between the cloud environment and external networks, ensuring high levels of data protection and encryption.
Reference from IBM Cloud Professional Architect Materials:
The IBM documentation on IBM Cloud VPN describes PFS as a fundamental security feature for protecting data transmitted over the network.
Other options are incorrect:
A . Passive Peer Detection is not a security feature.
B . RSA key exchange is a cryptographic algorithm but does not describe a VPN-specific security feature.
D . Post-shared key is not a relevant term.
NEW QUESTION # 83
A PR company is looking to move Windows applications quickly without changing architecture. The company requires physical isolation with regulatory benefit and greater quality of service with control of the software stack.
Which IBM Cloud option would meet these requirements?
- A. Bare Metal Servers
- B. Power
- C. Virtual Servers
- D. z16
Answer: A
Explanation:
Bare Metal Servers on IBM Cloud provide the required physical isolation, regulatory benefits, and control over the software stack, making them ideal for moving Windows applications quickly without changing the architecture. Bare Metal Servers offer dedicated hardware resources, full control over the server environment, and the ability to configure and manage the software stack, meeting the company's needs for physical isolation and performance.
Why Bare Metal Servers? They provide the highest level of performance, security, and customization, including control over the operating system and applications, which is essential for regulatory compliance and quality of service.
Physical Isolation: Bare Metal Servers are single-tenant servers, meaning they are not shared with other customers, providing physical isolation required for specific regulatory needs.
Comparison with Other Options:
z16 (B) and Power (C) are specialized platforms for different workloads, not necessarily suited for general-purpose Windows applications.
Virtual Servers (D): Provide virtualization but do not offer the same level of control and physical isolation as Bare Metal Servers.
Reference:
IBM Cloud Bare Metal Servers
IBM Cloud Architect Exam Study Guide
NEW QUESTION # 84
When applying a security definition to an API, which types of security can be implemented? (Select two)
- A. API key validation
- B. OAuth 2.0
- C. Basic Authentication
- D. Custom encryption algorithms
Answer: B,C
NEW QUESTION # 85
What role does an API Product Manager play in administering applications and subscriptions?
- A. Restricting consumers to using only one application
- B. Debugging application code for consumers
- C. Overseeing the subscription lifecycle and ensuring compliance with plan limits
- D. Directly developing consumer applications
Answer: C
NEW QUESTION # 86
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. Catalogs are used far the syndication of APIs across different environments, whereas spaces allow for more granular access control within those environments.
- C. Spaces can be used to isolate API development efforts from production APIs within the same catalog
- D. Spaces provide a physical separation of network infrastructure, unlike catalogs.
Answer: A,C
NEW QUESTION # 87
In administering consumer access, what is a key responsibility of an API Product Manager?
- A. Coding new APIs based on consumer feedback
- B. Manually approving each API call made by consumers
- C. Ensuring all consumers use the same application for access
- D. Setting up consumer organizations and managing memberships
Answer: D
NEW QUESTION # 88
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To prepare for the IBM C1000-138 certification exam, candidates should have a solid understanding of API Connect v10.0.3 and related technologies. IBM offers a range of training and resources to help candidates prepare for the exam, including online courses, study guides, and practice exams. With the right preparation and study, candidates can pass the IBM C1000-138 certification exam and gain recognition as an expert in IBM API Connect implementation.
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