C1000-109 Online Practice Questions and Answers

What would a developer write to manage the lifecycle of an application in an IBM Cloud OpenShift cluster?

A. An operator

B. A private registry

C. A junction

D. A docker instance

What is an option for a developer tasked to create APIs for a business service using the API Gateway on IBM Cloud?

A. Submitting a WAR/JAR file to a static analysis tool to autocreate APIs based on business logic

B. Importing APIs using Swagger/OpenAPI definitions stored on .json. .yml and .yaml files

C. Creating Kubernetes services resources that will automatically create API for each Service resource on API Connect

D. Importing APIs stored in .zip files

Which of the following personas in IBM API Connect may have access to publish APIs?

A. Operations Lead

B. Application Developer

C. Business Analyst

D. API Developer

In the Kubernetes architecture, what is the most granular unit of deployment?

A. Replica

B. Service

C. Pod

D. Container

In the context of cloud native, which of the following is a best practice for persistent data management?

A. Applications can use cloud databases and storage, but backups should be stored on premise

B. It should reside in relational databases, document databases/stores, or object stores

C. Databases and storage should remain on premise to comply with industry and governmental regulations

D. It should reside on a locally attached disk for fast access

Which of the following best describes a Pod in Kubernetes architecture?

A. A Pod represents a single instance of an application in Kubernetes, consisting of either a single container or a small number of tightly coupled containers that share resources.

B. A Pod is the element of Kubernetes responsible for application replication, providing high availability and resilience.

C. A Pod describes a desired state in a Deployment, and the Pod Controller changes the actual state to the desired state at a controlled rate.

D. A Pod is the component responsible for cluster management. It manages all nodes and replicate the applications on them.

Which two of the following are benefits of Cloud Functions?

A. Scaling up or down automatically

B. Invoke SQL queries on objects stored on Cloud Object Storage

C. Low-code/no-code graphical development environment

D. Support for C. C++ and R runtimes

E. Focus on code, not infrastructure

How can a developer change the Redis Configuration using the Cloud Database API?

A. Send the settings as a JSON object in the request body of a POST request

B. Send the settings as a JSON object in the request body of a PATCH request

C. Send the settings as a Name-value pair in the request body of a PATCH request

D. Send the settings as a Name-value pair in the request body of an UPDATE request

A DevOps team is provisioning environments in IBM Cloud during the developmentlifecycle. What can be done to optimize the environment provisioning process?

A. Use Schematics service in IBM Cloud to create infrastructure as code templates and use the on DevOps pipeline to create and configure environments

B. Use Chef scripts in the DevOps pipeline to create configuration tasks for application containers

C. Use Virtual Machine templates in IBM Cloud to define environment configuration and start/stop them as needed

D. Use Bare Metal Servers to configure the environments and have full control of them

A developer has been granted the Viewer role for the IBM Log Analysis with LogDNA Web Ul and view logs. Which of the following actions will the user be able to achieve?

A. Launch the Web Ul and view logs in the Web Ul

B. View the list of service instances in the Observability Logging dashboard

C. View service keys through the Web Ul

D. ReviewIAM permissions granted to other users