Free Practice Questions for IBM C1000-142 Exam

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

IBM Cloud® provides a secure cloud platform that you can trust. IBM Cloud compliance results from a platform and services that are built on best-in-industry security standards, including GDPR, HIPAA, ISO 9001, ISO 27001, ISO 27017, ISO 27018, PCI, SOC2. IBM Cloud provides compliance reports for some compliance regulations, for example SOC or PCI, to advise clients. The reports include details of the audit experience and can help users assess and address the high, medium, and low risks identified.

VMware Solutions Dedicated is a single-tenant model with higher levels of isolation for enhanced security. When utilizing VMware Solutions Dedicated, data can be stored locally, or by using IBM Cloud File Storage or Cloud Object Storage. These are all managed by the VMware instance, which is managed by the user, not by IBM. However, it is IBM's responsibility to integrate with IBM Cloud encryption services when using VMware Solutions Dedicated. There are two encryption capabilities available in VMware Solutions Dedicated: ⦿ Encryption in transit ⦿ Encryption at rest

Multi-cloud generally refers to the consumption of cloud services from two or more cloud providers. Organizations are preferring multi-cloud environment for deploying their application: to avoid vendor lock-in ,to reduce cloud costs and to use cloud provider unique capabilities.

Explanation

Cloud native is an architectural style where the application is typically one that is designed to run on a specific platform. In many cases, these applications can also be moved around to different cloud platforms — so they are also cloud agnostic.

Explanation

Public Cloud is provisioned for open use by the general public. It may be owned, managed, and operated by a business, academic, or government organization, or some combination of them. It exists on the premises of the cloud provider. In a public cloud model, users get access to servers, storage, network, security, and applications as services delivered by cloud service providers over the internet maintain by the cloud provider. Characteristics of a public cloud: A public cloud is a virtualized multi-tenant architecture enabling tenants or users to share computing resources, residing outside their firewalls. Use Case : Now a days, Organizations are using public cloud computing resources to build secondary infrastructures for disaster recovery, data protection, and business continuity. In-Correct Answer : Private Cloud is provisioned for exclusive use by a single organization comprising multiple consumers (e.g., business units). It may be owned, managed, and operated by the organization, a third party, or some combination of them, and it may exist on or off premises. Community Cloud is provisioned for exclusive use by a specific community of consumers from organizations that have shared concerns (e.g., mission, security requirements, policy, and compliance considerations). It may be owned, managed, and operated by one or more of the organizations in the community, a third party, or some combination of them, and it may exist on or off premises. Hybrid Cloud is a composition of two or more distinct cloud infrastructures (private, community, or public) that remain unique entities, but are bound together by standardized or proprietary technology that enables data and application portability (e.g., cloud bursting for load balancing between clouds).

Horizontal pod autoscaler enables customers to determine the minimum or the maximum number of pods to run the CPU and memory utilization the pods should utilize. The HPA automatically scales the workload to match the demand. When there is an increased workload, it deploys more pods. When there is a decrease in the workload, it communicates to the workload resource to scale back down.

Red Hat's® OpenShift® is an open-source container platform that runs on the Red Hat enterprise Linux operating system and Kubernetes. It's built upon Kubernetes.

Red Hat's® OpenShift® on IBM Cloud enables customers to deploy and manage apps on Red Hat OpenShift clusters. These clusters run on the Red Hat OpenShift on IBM Cloud container platform software.

Red Hat's® OpenShift® is a Kubernetes container platform. It extends the Kubernetes platform enabling the customer to deploy their workloads across cloud providers. Additionally, they can create their own clusters or compute hosts either on IBM Cloud or VPC infrastructure. IBM Satellite enables Red Hat's® OpenShift® to be deployed and managed in any location.

Benefits: Here are some of the benefits of Red Hat's® OpenShift®:

Fast and secure: Red Hat's® OpenShift® enables developers to containerize and deploy workloads quickly and securely.

Scalable: Red Hat's® OpenShift® enables developers to scale workloads across multiple data centers and multizone regions. Organizations can then monitor, log, and secure apps.