Pass the IBM Certified Advocate - Cloud v2 C1000-142 Questions and answers with ExamsMirror

Explanation

IBM Watson Studio is a suite of tools and collaborative environment for data scientists, developers, and domain experts.

Infrastructural path involves migrating apps from to Cloud to take advantage of cloud native technologies. Virtual Machine and Bare metal included in the Infrastructural path to migration.

Explanation

Cloud Functions lets you focus on writing code and building great solutions, without the hassle of setting up, configuring, or maintaining servers. You only pay for the time your code actually runs*, which means no excess capacity or idle time. Cloud Functions scales to fit your exact demand, from once a day to thousands of parallel requests per second.

You can run code for any type of application or backend service, all with zero administration. Invoke your code directly via a REST API, or in response to IBM Cloud services and third-party events.

Because Cloud Functions is open-source and is built around an open ecosystem of event providers, there is never a need to worry about vendor lock-in.

IBM Cloud® Function is server less it does not mean Physical infrastructure resources like virtual server, network, storage disks are not required for IBM Cloud® Function, because these resources are required and managed by Cloud Provider.

Virtualization is a process that allows for more efficient utilization of physical computer hardware and is the foundation of cloud computing.

Types of virtualization:

CPU (central processing unit) virtualization is the fundamental technology that makes hypervisors, virtual machines, and operating systems possible. It allows a single CPU to be divided into multiple virtual CPUs for use by multiple VMs.

Application virtualization runs application software without installing it directly on the user’s OS. This differs from complete desktop virtualization (mentioned above) because only the application runs in a virtual environment—the OS on the end user’s device runs as usual. There are three types of application virtualization:

Local application virtualization: The entire application runs on the endpoint device but runs in a runtime environment instead of on the native hardware.

Application streaming: The application lives on a server which sends small components of the software to run on the end user's device when needed.

Server-based application virtualization The application runs entirely on a server that sends only its user interface to the client device.

Data center virtualization abstracts most of a data center’s hardware into software, effectively enabling an administrator to divide a single physical data center into multiple virtual data centers for different clients.

Each client can access its own infrastructure as a service (IaaS), which would run on the same underlying physical hardware. Virtual data centers offer an easy on-ramp into cloud-based computing, letting a company quickly set up a complete data center environment without purchasing infrastructure hardware.

We have two option to view billing information - monthly overview and specific service.

Explanation

The Internet of Things, or IoT, refers to the billions of physical devices around the world that are now connected to the internet, all collecting and sharing data.

Containers are executable units of software in which application code is packaged, along with its libraries and dependencies, in common ways so that it can be run anywhere, whether it be on desktop, traditional IT, or the cloud. Containers can be run from anywhere -- in the public cloud, private cloud, or even on your laptop. Each container packages an application and all the dependencies needed to run it.

Explanation

An ACL lists rules that define which source IP addresses can access a particular subnet in a VPC. Access control list rules are prioritized and determined in sequence. ACLs manage ingress and egress traffic for a subnet. It is stateless, meaning that the traffic rules must be specific, separate, and explicit. Each ACL has rules that are based on the following: - Source IP - Source port - Destination IP - Destination port - Protocol Every VPC will have a default ACL to control ingress and egress traffic but by default, all traffic is allowed in and out. These ACLs can be modified or customized and attached to the subnets. A subnet is only able to have one ACL attached to it, but you can attach an ACL to multiple subnets.

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