C1000-142 IBM Cloud Advocate v2 Free Practice Exam Questions (2025 Updated)

Explanation

IBM Watson Knowledge Catalog make your data easy to find and share while controlling access to ensure appropriate use. IBM Watson Knowledge Catalog drives collaboration and transforms information and AI into a trusted enterprise resource through dynamic data policies and requirements.

In IBM Cloud, the responsibilities for managing the lifecycle of, operating, and securing products are shared between IBM® and the customer.

Containers are lightweight and portable executable units (images) of software. They supply portability between different platforms and clouds. Containers are self-contained units that are designed to hold applications as well as all libraries and dependencies that the application requires. Containers can be run on physical computers or in the cloud.

Containers do not have an operating system of their own. Instead, they access the operating system of the device they are running on using a hypervisor. This allows them to be more light-weight, easier to provision, and much smaller than traditional virtual machines.

Virtual machine is a virtual re-presentation of physical computer, you can understand it as a computer inside a computer. Each individual virtual machine behaves exactly as though it were its own computer. It has its own operating system, memory, storage, and compute and is totally unaware of other virtual machines that could be running on the same host.

How do containers differ from a traditional VM?

Traditional virtualization leverages a hypervisor to virtualize physical hardware. Each VM contains:

- A guest operating system (OS)

- A virtual copy of the hardware that the OS requires to run

- An application and its associated libraries and dependencies

- Containers, on the other hand, virtualize the operating system. Each container only contains:

- The application

- Its libraries

- Its dependencies

File Storage associated with Network Attached Storage (NAS) technology. File Storage organizes files in a hierarchy of named directories.

The ability for File Storage to be mounted to multiple compute nodes at a time make it an ideal solution for common storage requirements.

- Offer volume size from 20 GB to 12 TB

- Provide encryption for data at rest

- Provide IOPS up to 48,000 IOPS.

Correct Answer:

Hyper Protect Crypto Services is a key management system that provides keep your own key (KYOK) capabilities for cloud data encryption. It provides lifecycle management for keys, encryption for IBM Cloud services, access management, auditing, and security certification.

In-Correct Answers:

Key Protect securely stores and applies secrets for apps. It provides encryption solutions and allows data to be secured and stored in IBM Cloud through envelope encryption. If users want to manage symmetric keys to encrypt data at rest, they should use Key Protect.

IBM Certificate Manager service helps you manage and deploy SSL/TLS certificates for your apps and services. Certificate Manager provides you with a security-rich repository for your certificates and their associated private keys and helps prevent outages by sending you notifications when your certificates are about to expire.

IBM Cloud Hyper Protect Virtual Servers grant you complete authority over your Linux-based virtual servers for workloads that contain sensitive data and business IP. They offer a confidential computing environment, addressing your top security concerns for peace of mind when building applications in the cloud and helping you with the following issues:

- Memory protection through a trusted execution environment

- Data-at-rest and data-in-flight encryption

- Prevention of unauthorized access