Top 1000+ Solved Cloud Computing MCQ Questions Answer
Q. If virtualization occurs at application level, OS level and hardware level, then such service in cloud is
a. iaas
b. saas
c. paas
d. no such service
Q. Order of Virtual Machine Life Cycle i) Release Ms ii) IT Service Requestiii) VM in operation iv) VM Provision
a. ii, i, iii, iv
b. i, ii, iii & iv
c. ii, iii, iv & i
d. ii, iv, iii & i
Q. where a VM can be moved from one physicalmachine to another even as it continues to execute.
a. load balancing
b. migration
c. live migration
d. server consolidation
Q. Which type of Hypervisor is shown in the following figure ?
a. type 1
b. type 2
c. type 3
d. all of the mentioned
Q. Point out the wrong statement :
a. load balancing virtualizes systems and resources by mapping a logical address to a physicaladdress
b. multiple instances of various google applications are running on different hosts
c. google uses hardware virtualization
d. all of the mentioned
Q. Which of the following should be placed in second lowermost layer for the following figure ?
a. host operating system
b. software
c. vm
d. none of the mentioned
Q. Point out the wrong statement :
a. some hypervisors are installed over an operating system and are referred to as type 2 or hosted vm
b. all cpus support virtual machines
c. on a type 2 vm, a software interface is created that emulates the devices with which a system would normallyinteract
d. all of the mentioned
Q. Which of the following type of virtualization is found in hypervisor such asMicrosoft’s Hyper-V ?
a. paravirtualization
b. full virtualization
c. emulation
d. none of thementioned
Q. Point out the wrong statement :
a. full virtualization requires that the host operating system provide a virtual machine interface for the guest operating system and that the guest access hardware through that host vm
b. guest operating systems in full virtualization systems are generally faster than other virtualization schemes
c. a process virtual machine instantiates when a command begins a process
d. all of the mentioned
Q. Which of the following operating system support operating systemvirtualization ?
a. windows nt
b. sun solaris
c. windows xp
d. compliance
Q. Which of the following allows a virtual machine to run on two or more physical processors at the same time ?
a. virtual smp
b. distributed resource scheduler
c. vnetwork distributed switch
d. storage vmotion
Q. The BEST way to define Virtualization in cloud computing is
a. virtualization enables simulating compute, network, and storage service platforms from the underlying virtual hardware
b. virtualization enables abstracting compute, network, and storage service platforms from the underlying physical hardware
c. virtualization enables realization of compute, network, and storage service platforms from the underlying virtual hardware
d. virtualization enables emulating compute, network, and storage service platforms from the underlying virtual hardware
Q. Which one is NOT generally a change after Virtualization?
a. virtual machines can be provisioned to any system
b. hardware- independence of operating system and applications
c. can manage os and application as a single unit by encapsulating them into virtual machines.
d. software and hardware tightly coupled