Free C1000-166 sample questions
Real questions from the IBM Cloud Professional Sales Engineer v2 practice bank, with the correct answer and an explanation for each one. No junk, no filler.
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A development team needs to deploy a new microservice on IBM Cloud. The service experiences highly unpredictable traffic, ranging from zero requests for hours to thousands of requests per minute during peak events. The team wants a fully managed platform that automatically scales from zero to many instances and bills only for the actual execution time, without needing to manage underlying servers or Kubernetes clusters. Which TWO IBM Cloud services are designed to meet these serverless, scale-to-zero requirements? (Select TWO).
True or False: In IBM Cloud Identity and Access Management (IAM), an Access Group is a collection of users and service IDs that can be assigned a single policy, simplifying permission management across multiple identities.
A DevOps team is using IBM Cloud Schematics to manage their infrastructure as code. They have a single Terraform configuration that deploys a development, staging, and production environment. To manage environment-specific variables like resource sizes and network ranges, they use separate `.tfvars` files. Which Schematics concept allows them to apply these different variable files to the same core Terraform code to provision the distinct environments?
A developer needs to store large, unstructured data files, such as video assets and application backups, in a highly durable and cost-effective manner. The data will be accessed infrequently but must be readily available when needed. Which IBM Cloud service is the most appropriate for this use case, and what feature should be used to minimize long-term storage costs?
A developer is configuring a web application fronted by IBM Cloud Internet Services (CIS). To enhance security, they want to prevent common web attacks like SQL injection and cross-site scripting (XSS) before traffic reaches their origin server. Which CIS feature should be enabled and configured to achieve this goal?
A development team is building a mobile application that requires users to log in using their social media accounts (e.g., Google, Facebook) as well as a traditional email and password. The team wants a managed service on IBM Cloud that handles the entire authentication flow, including social identity federation, user profile management, and the issuance of JWT tokens for securing backend APIs, without building the security infrastructure from scratch. Which service is designed for this purpose?
When deploying a containerized application to IBM Cloud Kubernetes Service (IKS), a developer must ensure the container image is stored in a private, secure, and geographically close location to the cluster for fast pulls. Additionally, the images must be scanned for known vulnerabilities. What is the primary purpose of the IBM Cloud Container Registry in this workflow?
A developer needs to create a CI/CD pipeline that builds a Docker image, pushes it to IBM Cloud Container Registry, and then deploys it to a Red Hat OpenShift cluster. They want to use an integrated, managed solution on IBM Cloud that provides a visual editor for the pipeline and seamless integration with Git repositories and issue tracking. Which IBM Cloud service provides this comprehensive, integrated DevOps experience?
A developer is building a voice-controlled kiosk application. The application needs to convert spoken user commands into text for processing, and then read the text-based responses back to the user in a natural-sounding voice. Which TWO IBM Watson APIs are required to implement this functionality? (Select TWO).
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