Virtualization and Cloud: Hypervisors, SaaS, PaaS, IaaS, Hybrid, and On-Premises Models. IT-FUNDAMENTALS-ITF-CERTIFICATION Practice Questions (Page 5)

Questions 21–25

1. 21application · medium

   A nonprofit organization needs a customer relationship management (CRM) tool for its 20 staff members. They have no IT staff to manage servers or software updates, and they want to access the tool from any device with a web browser. Which cloud service model best meets these requirements?

   • AIaaS with a virtual machine running a CRM application
   • BSaaS CRM subscription accessed via the internet
   • CPaaS with a custom-built CRM deployed to the platform
   • DOn-premises CRM installed on a local server
   Reveal Solution Discussion Select an answer first
2. 22application · medium

   A law firm has strict client-confidentiality policies and wants complete control over its data, including physical access to the servers. The firm has the budget and IT staff to manage its own hardware. Which deployment model best fits these requirements?

   • AOn-premises
   • BHybrid cloud
   • CPublic cloud
   • DSaaS
   Reveal Solution Discussion Select an answer first
4. 23application · medium

   A small IT team wants to run three legacy Windows applications, each requiring a different version of Windows, on a single physical server to reduce hardware costs. The team needs the hypervisor to run directly on the server hardware without a host operating system underneath. Which type of hypervisor should they deploy?

   • AType 1 hypervisor installed directly on the server hardware
   • BA container runtime on a single Linux host
   • CA virtual machine running on a desktop workstation
   • DType 2 hypervisor installed on a Windows Server host
   Reveal Solution Discussion Select an answer first
5. 24application · medium

   A government agency requires that all its data be stored on infrastructure that is exclusively used by the agency, not shared with other organizations. They have the budget to build and maintain their own data center. Which deployment model meets this requirement?

   • APrivate cloud
   • BCommunity cloud
   • CHybrid cloud
   • DPublic cloud
   Reveal Solution Discussion Select an answer first
6. 25foundation · easy

   What does the on-premises model of IT infrastructure refer to?

   • AHardware and software hosted in a third-party data center and accessed over the internet
   • BA model where the organization rents physical servers from a provider but manages them remotely
   • CIT infrastructure located within an organization's own facilities and managed by its staff
   • DA model where all IT services are provided by a public cloud provider
   Reveal Solution Discussion Select an answer first