Virtualization and Cloud FC0-U71 Practice Questions (Page 7)

Questions 31–35

1. 31foundation · easy

   What is the role of a hypervisor in a virtualized environment?

   • ATo encrypt all data stored on the physical host
   • BTo replace the need for an operating system in a virtual machine
   • CTo provide a user interface for accessing virtual machines
   • DTo manage and allocate physical hardware resources to virtual machines
   Reveal Solution Discussion Select an answer first
2. 32foundation · easy

   What is the primary purpose of virtualization technology?

   • ATo increase the physical size of servers for better cooling
   • BTo replace physical hardware with software-defined networking
   • CTo eliminate the need for operating systems in data centers
   • DTo create multiple simulated environments from a single physical hardware system
   Reveal Solution Discussion Select an answer first
4. 33application · medium

   A cloud provider offers virtual machines to customers. The provider uses a hypervisor to run multiple VMs on each physical server. How does this integration of virtualization and cloud benefit the provider?

   • AIt eliminates the need for network security
   • BIt makes each VM completely isolated from hardware failures
   • CIt reduces hardware costs by consolidating multiple VMs on fewer physical servers
   • DIt guarantees 100% uptime for all VMs
   Reveal Solution Discussion Select an answer first
5. 34application · medium

   A company is adopting a public cloud SaaS application for customer relationship management (CRM). Which security responsibility remains with the company, even though the provider manages the application?

   • ASecuring the physical data center
   • BManaging user access and authentication policies
   • CConfiguring the network firewall for the application
   • DPatching the underlying operating system
   Reveal Solution Discussion Select an answer first
6. 35foundation · easy

   In which cloud service model does the provider manage the underlying infrastructure and the customer only deploys and manages their applications?

   • APlatform as a Service (PaaS)
   • BInfrastructure as a Service (IaaS)
   • CSoftware as a Service (SaaS)
   • DDesktop as a Service (DaaS)
   Reveal Solution Discussion Select an answer first