Question 1

Which IBM Cloud Catalog monitoring service add-on provides operational visibility into the performance and health of a client’s applications, services, and platforms?

Accepted Answer

B

Explanation: IBM Cloud Monitoring with Sysdig is the service specifically designed to provide deep operational visibility into the performance and health of applications, services, and platforms. It delivers full-stack telemetry, allowing administrators and DevOps teams to monitor infrastructure, services, and applications in real-time. The service includes features for creating custom dashboards, defining alerts on metrics, and troubleshooting performance issues. It is the native, fully integrated monitoring solution offered within the IBM Cloud Catalog for this purpose.

Question 2

To whom does the responsibility for security of a clients' environments in the IBM Cloud belong?

Accepted Answer

C

Explanation: IBM Cloud adopts a shared-responsibility model: IBM secures the cloud infrastructure itself, while each customer is accountable for anything they deploy or configure inside that infrastructure (operating systems, applications, data, network controls). Because the question focuses specifically on “security of a clients’ environments in the IBM Cloud” (that is, the resources that the customer owns and manages inside the cloud), the responsibility rests with the client. IBM’s obligation ends at the underlying physical facilities, hardware, and managed platform services.

Question 3

Which IBM Cloud service can automate the provisioning of IBM Cloud resources?

Accepted Answer

D

Explanation: IBM Cloud Schematics is the dedicated Infrastructure as Code (IaC) service designed to automate the provisioning and management of IBM Cloud resources. It uses open-source tools, primarily Terraform, to allow users to define their cloud infrastructure in declarative configuration files. By running these files, Schematics can create, update, and manage cloud environments in a consistent, repeatable, and automated fashion. This service directly addresses the need to automate the deployment of resources like VPCs, virtual servers, and Kubernetes clusters.

Question 4

Which Virtual Private Cloud (VPC) billing feature can be used as a faster alternative to creating and deleting instances in situations where the client wants to scale their infrastructure up and down?

Accepted Answer

D

Explanation: In IBM Cloud VPC, a user can place a virtual-server instance in the Stopped state. When the instance is stopped, “paused billing” is automatically applied: charges for vCPUs and RAM cease, while the boot volume and any reserved public IP continue to incur minimal cost. Restarting the instance is much faster than deleting and recreating it, so paused billing offers an efficient, on-demand way to scale infrastructure up or down without incurring full runtime charges.

Question 5

A customer needs to easily adopt cloud-native design and development practices for new
applications and their existing applications without cloud provider lock-in. Which solution should be
recommended?

Accepted Answer

B

Explanation: IBM Cloud Pak for Applications is the solution specifically designed to help organizations modernize existing applications and build new cloud-native applications. It provides an integrated set of tools and runtimes, including Red Hat OpenShift, which enables a consistent development and deployment experience across any public, private, or hybrid cloud. This container-based platform directly addresses the customer's need to adopt cloud-native practices for both new and existing applications while avoiding dependency on a single cloud provider, thus preventing lock-in.

Question 6

Which term is used for an on-premise application that has been modified to run on the cloud?

Accepted Answer

D

Explanation: A "Cloud Enabled" application is an existing application, originally designed for an on-premise environment, that has been modified or reconfigured to run on a cloud infrastructure. This process often involves minimal code changes, focusing on making the application compatible with the cloud platform. This term is distinct from "Cloud Native," which refers to applications built from the ground up specifically to leverage cloud architectures and services. The key distinction is the application's origin and migration path—it was enabled for the cloud, not born in it.

Question 7

A client is requesting a HIPPA compliant service for a NoSQL document database. Which database service address these requirements?

Accepted Answer

A

Explanation: The client's request has two specific requirements: the service must be HIPAA compliant, and it must be a NoSQL document database. IBM Cloud Databases for MongoDB is a fully managed, document-oriented NoSQL database service. According to official IBM Cloud documentation, Databases for MongoDB is a HIPAA-ready service, meaning it can be configured to meet the technical controls and requirements for handling Protected Health Information (PHI). This service directly satisfies both of the client's stated needs, making it the correct choice.

Question 8

https://kxbjsyuhceggsyvxdkof.supabase.co/storage/v1/object/public/file-images/IBM_C1000-101/page_31_img_1.jpg Which component is represented by the A in the image of the web application architecture?

Accepted Answer

B

Explanation: The component labeled "A" in the diagram is represented by a brick wall symbol, which is the standard and universally recognized icon for a firewall in network and system architecture diagrams. Its strategic placement at the edge of the network, intercepting all incoming traffic from users before it reaches the load balancer and internal web servers, confirms its role. A firewall acts as a security barrier, inspecting and filtering traffic based on a defined set of rules to protect the application from unauthorized access and malicious threats.

Question 9

For a client to get started using IBM Cloud Tutorials, which two items are considered must-have tools to be productive with IBM Cloud?

Accepted Answer

C, D

Explanation: To effectively follow IBM Cloud Tutorials, a user needs tools to interact with the cloud platform and to obtain the necessary source code. The IBM Cloud Command Line Interface (CLI) is the primary tool for managing IBM Cloud resources, services, and applications from a terminal, a fundamental task in most tutorials. Git is the de facto standard for version control and is essential for cloning the starter application code and assets provided in repositories (like GitHub) for nearly all hands-on tutorials.

Question 10

During which stage of IBM Garage Method for Cloud is the modernization roadmap built?

Accepted Answer

D

Explanation: The modernization roadmap is a key deliverable created during the Advise theme of the IBM Garage Method. This initial phase focuses on strategic activities, including assessing the current application portfolio, defining the target state architecture, building a compelling business case, and creating a detailed, prioritized roadmap for the transformation journey. This roadmap guides all subsequent activities in the Build, Move, and Manage phases. The Advise theme ensures that the modernization effort is aligned with business objectives before any development work begins.

Question 11

A company has a high-performance application which runs on a custom developed operating system.
The system requires additional resources based on an unexpected increase in workload. They have
decided to replatform the application and to provide additional capacity before their customers are
impacted. Which IBM Cloud solution should they use?

Accepted Answer

C

Explanation: The core requirements are to replatform an application from a custom OS and rapidly add capacity to handle an unexpected workload increase, thereby preventing customer impact. IBM Cloud Virtual Server Instances (VSIs) are the ideal solution because they can be provisioned in minutes, offering the speed and agility needed to respond to such urgent demands. The act of "replatforming" implies moving the application to a new, standard platform (like a VSI with a common Linux or Windows OS), which allows the company to leverage cloud-native features like rapid, flexible scaling. While Bare Metal offers high performance, its provisioning time (hours) is too slow for this urgent scenario.

Question 12

A client needs a solution for storing electronic health records (EHR) using IBM Cloud Services. With which mandatory industry compliance must IBM Cloud services be compliant?

Accepted Answer

A

Explanation: The Health Insurance Portability and Accountability Act (HIPAA) is a United States federal law that mandates national standards for the protection of sensitive patient data. Any organization, including a cloud service provider, that handles electronic protected health information (ePHI), such as electronic health records (EHR), is considered a "Business Associate" under HIPAA. Therefore, for a client to store EHR on IBM Cloud, the services used must be HIPAA-ready and the client must enter into a Business Associate Addendum (BAA) with IBM to ensure compliance.

Question 13

Which characteristic is only available in Red Hat OpenShift clusters when compared with Kubernetes clusters?

Accepted Answer

C

Explanation: IBM Cloud Paks are enterprise-grade, containerized software solutions that are specifically built, certified, and optimized for Red Hat OpenShift. They leverage the OpenShift platform's integrated operator framework, enhanced security, and developer tools to provide a fully supported, integrated experience. This level of pre-integration and certification for a software suite is a key differentiator and is not available for standard Kubernetes clusters like the IBM Cloud Kubernetes Service (IKS).

Question 14

A media company needs to migrate existing on-premises data to the IBM Cloud. The data size is around 400 TB which will be accessed by the applications. The data needs to be migrated securely and in a short period of time. How can this be achieved using IBM Cloud?

Accepted Answer

D

Explanation: The most effective method for migrating a very large dataset, such as 400 TB, securely and in a short timeframe is to use the IBM Cloud Mass Data Migration service. This service is specifically designed for offline data transfer of terabyte- to petabyte-scale data. It involves shipping a secure, ruggedized physical storage device to the on-premises location. Data is copied locally and then the device is shipped back to an IBM Cloud data center for a high-speed upload. This process bypasses network bandwidth limitations and is typically the fastest and most reliable method for a one-time, large-scale data migration, directly addressing the core requirements of the scenario.

Question 15

A customer asks about best practices to provision a highly available, secured virtual server instance- based workloads into IBM Cloud using a Virtual Private Cloud. Where can the customer find an example of this type of environment?

Accepted Answer

B

Explanation: The IBM Cloud Architecture Center is the official repository for proven practices and reference architectures for building solutions on IBM Cloud. It provides detailed guidance, architectural diagrams, and deployable code for various scenarios, including the specific request for a highly available and secured Virtual Private Cloud (VPC) environment. Customers can find tutorials and examples that walk through setting up multi-zone VPCs with appropriate security groups, network ACLs, and load balancers to achieve resilience and security for virtual server instance-based workloads. This resource is specifically designed to answer such "how-to" and "best practice" questions.

Free IBM C1000-101 Actual Exam Questions