IBM C1000-109 Online Practice Questions and Exam Preparation

IBM C1000-109 Online Questions & Answers

• Question 61:

  What is a way for a customer to use their on premise Hardware Security Module (HSM) to secure applications running on IBM Cloud?

  A. They can use Keep Your Own Key (KYOK) with IBM Cloud Key Protect service
  B. They cannot use Keep Your Own Key (KYOK); they need to use an IBM Cloud HSM
  C. They cannot use Keep Your Own Key (KYOK); only Cloud provision keys work
  D. They can use Keep Your Own Key (KYOK) with IBM Cloud Security Advisor
  B. They cannot use Keep Your Own Key (KYOK); they need to use an IBM Cloud HSM

• Question 62:

  Which of the following databases supports both relational and non-relational data types?

  A. IBM Cloud Databases for MongoDB
  B. IBM Cloud Databases for etcd
  C. IBM Cloudant
  D. IBM Cloud Databases for PostgreSOL
  B. IBM Cloud Databases for etcd

• Question 63:

  A developer is instructed to use a circuit breaker pattern in a User Story, using a best effort approach. What should the developer do to deliver this request?

  A. Check the service status through an API call and throw an exception when the service is down
  B. Add a fallback method that returns null or an empty set as result when the service is down
  C. Add a fallback method that returns a cached copy of the data requested when the service is down
  D. Add a retry loop to keep trying the invocation when the service is down
  A. Check the service status through an API call and throw an exception when the service is down

• Question 64:

  A developer is starting a new microservices project in an organization that uses a corporate framework for all projects, containing some standard configurations for best practices and compliance and located in an enterprise GitHub repository. This framework can be updated over time and projects can contribute with its evolution by submitting code changes.

  To create a development environment, this developer is creating a toolchain in IBM Cloud, using the Continuous Delivery service, and the first tool added is GitHub. On the configuration page, the developer must configure the repository type to use in the toolchain.

  Considering the above scenario, what option must be selected?

  A. The developer must select the "Existing" option
  B. The developer must select the Clone" option
  C. The developer must select the 'Fork" option
  D. The developer must select the 'New" option
  D. The developer must select the 'New" option