[UPDATED 2024] Free IBM C1000-138 Exam Questions Self-Assess Preparation
C1000-138 Free Sample Questions to Practice One Year Update
To be eligible for the IBM C1000-138 certification exam, the candidate must have a good understanding of API development, RESTful API design principles, and security mechanisms. The candidate should also have experience in working with IBM API Connect v10.0.3 and be proficient in using the API Connect toolkit to create, configure, and publish APIs. Additionally, the candidate must have knowledge of IBM API Connect's architecture, deployment, and monitoring capabilities.
NEW QUESTION # 33
At which level can custom roles be created and deleted?
- A. Catalog level
- B. Provider organization level
- C. Space level
- D. Consumer organization level
Answer: A
NEW QUESTION # 34
When configuring API security resources, which of the following can a Provider Organization Owner set up? (Select two)
- A. A user registry for authenticating API consumers
- B. OAuth 2.0 providers for secure access control
- C. TLS profiles for secure API communications
- D. Firewall rules at the network perimeter far API protection
Answer: B,C
NEW QUESTION # 35
What happens if an error case applies to multiple catches?
- A. The first one in the list will be applied
- B. An error villl be thrown saying the error cannot be assigned to a catch
- C. All catches where the case fits will be applied.
- D. None villl be applied as they are conflicting.
Answer: A
NEW QUESTION # 36
Using the IBM API Connect Developer Toolkit CLI, an API Developer can:
- A. Publish APIs to a chosen catalog
- B. Modify the network configuration of the API Connect infrastructure
- C. Directly access the underlying database
- D. Change the subscription plan for the organization
Answer: A
NEW QUESTION # 37
What role does an API Product Manager play in administering applications and subscriptions?
- A. Debugging application code for consumers
- B. Directly developing consumer applications
- C. Overseeing the subscription lifecycle and ensuring compliance with plan limits
- D. Restricting consumers to using only one application
Answer: C
NEW QUESTION # 38
A developer has created a REST API using OpenAPl 3.0 and would like to add additional policies to the definition.
Where are the policies added?
- A. Gateway tab => Assemble tab
- B. Gateway and portal settings
- C. Gateway tab => Policies section
- D. Design tab
Answer: C
NEW QUESTION # 39
How are the variables on the notification email used?
- A. Enclosed in double curly braces but can be enclosed in triple curly braces {{{ }}} to disable HTML escaping
- B. Enclosed in curly braces { but can be enclosed in double curly braces {{ }} to disable HTML escaping
- C. 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
- D. 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
Answer: A
NEW QUESTION # 40
From an API Consumer's view, what is crucial for effective API Discovery in the Developer Portal?
- A. APIs categorized by the programming language used
- B. Comprehensive search and filtering capabilities
- C. APIs should be listed alphabetically only
- D. Availability of only SOAP APIs for simplicity
Answer: B
NEW QUESTION # 41
What is a key feature for API Discovery from a consumer's perspective in the Developer Portal?
- A. APIs organized by the date they were created
- B. Interactive API testing tools within the documentation
- C. Mandatory user feedback far every API call made
- D. The ability to download a physical copy of the API for offline browsing
Answer: B
NEW QUESTION # 42
Managing an OAuth2 Provider in 13M API Connect involves:
- A. Assigning OAuth2 clients to individual users
- B. Manual encryption of OAuth2 tokens
- C. Setting up OAuth2 scopes and flows
- D. Configuring SMTP servers for email notifications
Answer: C
NEW QUESTION # 43
When designing API Documentation as an admin, what elements are important to include? (Select two)
- A. API rate limits and pricing plans
- B. Detailed request and response examples
- C. The admin's personal contact information for direct support
- D. A list of all developers who have access to the API
Answer: A,B
NEW QUESTION # 44
What is essential when creating and configuring a GraphQL API?
- A. Providing a GraphQL schema definition
- B. Enabling automatic conversion from WSDL
- C. Defining a comprehensive SOAP framework
- D. Importing an existing REST API as the base
Answer: A
NEW QUESTION # 45
How can an API Product Manager gain business insights from analytics information?
- A. Analyzing trends in API usage to inform product development
- B. By reviewing the number of API calls to predict server load
- C. Checking the compilation time of APIs for performance tuning
- D. By monitoring the geographical distribution of API consumers
Answer: A,B,D
NEW QUESTION # 46
Which formats are supported for defining a REST API in IBM API Connect?
- A. XML
- B. OpenAPI 3.0
- C. SOAP
- D. OpenAPl 2.0
Answer: B,D
NEW QUESTION # 47
Developers have applications that are currently subscribed to Products.
At which stage can the developers call the APIs, but no new subscriptions to the Plans in the Product are possible?
- A. Deprecated
- B. Published
- C. Staged
- D. Retired
Answer: C
NEW QUESTION # 48
Which of the following is a use case for the IBM API Connect Command Line Interface (CLI) by a Provider Organization Owner?
- A. To manage the lifecycle of APIs, including creation, testing, and deployment
- B. For performing network configuration and troubleshooting
- C. To update the operating system of the server hosting IBM API Connect
- D. To directly interact with the underlying database for data manipulation
Answer: A
NEW QUESTION # 49
When using the testing capabilities of IBM API Connect, it is important to:
- A. Conduct comprehensive security and performance testing before deployment
- B. Only test APIs in the development environment to avoid affecting live traffic
- C. Use external tools exclusively for API testing
- D. Test each API after every minor change to ensure stability
Answer: A,B
NEW QUESTION # 50
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