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010-151 · Question #83

What is Platform as a Service?

The correct answer is D. It is the software development framework and components delivered over the network on a pay-. Platform as a Service (PaaS) delivers a pre-built development platform including frameworks, middleware, and tools over the network on a pay-as-you-go model, abstracting infrastructure management from developers.

Service-Related Knowledge

Question

What is Platform as a Service?

Options

  • AIt configures, manages and develops networking environment for your application.
  • BIt is when an application service is delivered over the network on a subscription basis.
  • CIt is where servers and virtual machines (VMs), network and storage are delivered over the
  • DIt is the software development framework and components delivered over the network on a pay-

How the community answered

(38 responses)
  • A
    5% (2)
  • B
    5% (2)
  • C
    13% (5)
  • D
    76% (29)

Why each option

Platform as a Service (PaaS) delivers a pre-built development platform including frameworks, middleware, and tools over the network on a pay-as-you-go model, abstracting infrastructure management from developers.

AIt configures, manages and develops networking environment for your application.

Configuring and managing networking environments describes Network as a Service (NaaS), not PaaS.

BIt is when an application service is delivered over the network on a subscription basis.

Delivering an application over the network on a subscription basis describes Software as a Service (SaaS), where end-users consume a finished application.

CIt is where servers and virtual machines (VMs), network and storage are delivered over the

Delivering servers, VMs, network, and storage over the network describes Infrastructure as a Service (IaaS), the lowest-level cloud service model.

DIt is the software development framework and components delivered over the network on a pay-Correct

PaaS provides software development frameworks, runtime environments, middleware, and related components hosted in the cloud and billed on a consumption basis. Developers use PaaS to build, test, and deploy applications without managing the underlying OS or hardware. This matches the defining characteristic of PaaS as a development and deployment platform delivered as a service.

Concept tested: Cloud service model PaaS definition

Source: https://azure.microsoft.com/en-us/resources/cloud-computing-dictionary/what-is-paas/

Topics

#PaaS#cloud service models#software development framework#cloud computing

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