IBM Cloud® for VMware Solutions Shared uses VMware Cloud Director to enable you to extend your

VMs to the cloud with ultimate capacity and scalability, while paying only for what is consumed.

With IBM managing the infrastructure up to the hypervisor, you don’t need to worry about providing

updates and patching, and instead can focus on application innovation. IBM Cloud® for VMware

Solutions Shared is a Infrastructure collocation. Note: Infrastructure collocation is a rule that

discovers component instances that are installed in the same infrastructure and that are related to a

specific product in the software catalog.

IBM Cloud Developers are responsible for writing code to create and maintain cloud applications.

Hypervisor : a hypervisor is a lightweight software layer. A hypervisor is an abstraction layer that

abstracts physical compute resources, making them available virtually to virtual machines (VMs). The

hypervisor assigns processors, memory, and storage to each VM. It keeps VMs separate so that they

do not interfere with each other. Features of a hypervisor are: 1. A hypervisor is software that runs on

the physical server or host. 2. It pools the resources from the physical server and allocates them to a

virtual environment. 3. Hypervisors are leveraged to virtualize hardware whether it's on-premises or

in the public cloud.

DevOps is an approach to lean and agile software delivery that promotes closer collaboration

between lines of business, development and IT operations.

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IBM Cloud® use Cloud Foundry as Open Source for PaaS .

Correct Answer : True Software as a service (SaaS) is a service model, where you use the software

applications over the Internet provided by cloud provider, on demand and typically on a subscription

basis. With SaaS, cloud providers host and manage the software application and underlying

infrastructure, and they also handle any maintenance, such as software upgrades and security

patching. Examples : Gmail, Google DOC Organizations are using SaaS (Software-as-a-Service) to

avoid the need for ongoing upgrades, maintenance, and patching, in SaaS model, cloud provider

offer compete software as a service over the internet to users (Example- Google Doc, Gmail). In this

model, Software or Application are centrally hosted and delivered over the internet under licensed

on a subscription.

IBM Watson Assistant helps you construct chatbots and virtual assistants for a spread of channels

including mobile devices, messaging platforms, and even robots. IBM Watson Assistant allows you to

use the power of Watson to bring a conversational interface to your solution. Your customers can

interact with Watson Assistant using natural language conversation.

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Watson Discovery unlocks hidden value in information to get answers, monitor trends, and repair

patterns with the world’s most advanced cloud-native insight engine.

Watson Discovery Service

enables you to ingest, normalize, enrich, index, search, and explore, your data, both structured and

unstructured. Watson Discovery gives you the ability to, store, analyze, and understand your data at

scale. First, Watson ingests and standardizes all of your data, no matter the type. Just load it and go.

Watson then enriches your data using natural language understanding capabilities.

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Watson

Discovery allows you to interrogate your data in either a natural language format or a query

language that will search for both Boolean conditions and for phrases. Once the data is found,

Watson Discovery uses machine learning algorithms to order the answers so that the most useful

answers are listed first.

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Watson Discovery leverages the power of Watson to add deep content

learning to your applications. One application of Watson Discovery is natural language

documentation search.

Content Delivery Network is a distributed server network that delivers temporarily stored, or cached,

copies of website content to users based on the users’ geographical location to enables faster web

performance. Exam tips: Remember CDN Improving website load times, by distributing content

from nearby CDN server.