210-451 exam

Which option is one essential characteristic of Cloud computing?A .  It must use virtualization.B .  It must provide load balancing services.C .  It must provide on-demand self service.D .  It must run on open source software.View AnswerAnswer: C

Where is the Hypervisor installed?A .  Host operating systemB .  Guest operating systemC .  Control nodeD .  Computer nodeView AnswerAnswer: D

Which Cloud service model is appropriate for a physical data center move to the Cloud?A .  Infrastructure as a ServiceB .  Platform as a ServiceC .  Compute as a ServiceD .  Software as a ServiceView AnswerAnswer: A

Which three options are Common Cloud characteristics? (Choose three.)A .  single tenancyB .  elasticityC .  ubiquitous network accessD .  metered serviceE .  QoSView AnswerAnswer: B,C,D

VMware's ESXi Hypervisor is a Type-1 hypervisor. What does this mean?A .  It should be placed first in your data center.B .  It runs a conventional operating system and abstracts the guest operating system from its host system.C .  It should only be run in class 1 data centers with...

Which Cloud service model is appropriate for a physical data center move to the Cloud?A .  Infrastructure as a ServiceB .  Platform as a ServiceC .  Compute as a ServiceD .  Software as a ServiceView AnswerAnswer: A

What are the five specific characteristics common to the Cloud environments?A .  on-demand usage, ubiquitous access, multi-tenancy, measured usage, resiliencyB .  on-demand usage, ubiquitous access, tiered-tenancy, measured usage, resiliencyC .  on-demand usage, autonomous access, multi-tenancy, measured usage, resiliencyD .  dynamic usage, ubiquitous access, multi-tenancy, measured usage, resiliencyView AnswerAnswer: A

What best describes server virtualization?A .  Server virtualization is the masking of server resources (including the number and identity of individual physical servers, processors, and operating systems) from server users.B .  System virtualization is the use of software to allow a piece of hardware to run multiple operating system images...

What best describes server virtualization?A .  Server virtualization is the masking of server resources (including the number and identity of individual physical servers, processors, and operating systems) from server users.B .  System virtualization is the use of software to allow a piece of hardware to run multiple operating system images...

Which of these are hypervisors typically utilized in a modern data center?A .  VMware, HyperV, LinuxB .  ESXi, HyperV, LinuxC .  ESXi, HyperV, KVMD .  VMware, HyperV, KVMView AnswerAnswer: C