Cloud Computing

Cloud Computing

Hypervisors has 18 Questions

Point out the wrong statement :

Load balancing virtualizes systems and resources by mapping a logical address to a physical address
Multiple instances of various Google applications are running on different hosts
Google uses hardware virtualization
All of the mentioned
Which of the following is another name for system virtual machine ?

hardware virtual machine
software virtual machine
real machine
None of the mentioned
Which of the following provide system resource access to virtual machines ?

VMM
VMC
VNM
All of the mentioned
Point out the correct statement :

A virtual machine is a computer that is walled off from the physical computer that the virtual machine is running on
Virtual machines provide the capability of running multiple machine instances, each with their own operating system
The downside of virtual machine technologies is that having resources indirectly addressed means there is some level of overhead
All of the mentioned
An operating system running on a Type __ VM is a full virtualization.

1
2
3
All of the mentioned
Which of the following is Type 1 Hypervisor ?

Wind River Simics
Virtual Server 2005 R2
KVM
LynxSecure
Which of the following is Type 2 VM ?

VirtualLogix VLX
VMware ESX
Xen
LynxSecure
Which of the following will be host operating system for Windows Server ?

VirtualLogix VLX
Microsoft Hyper-V
Xen
All of the mentioned
Point out the wrong statement :

Some hypervisors are installed over an operating system and are referred to as Type 2 or hosted VM
All CPUs support virtual machines
On a Type 2 VM, a software interface is created that emulates the devices with which a system would normally interact
All of the mentioned
Which of the following type of virtualization is found in hypervisor such as Microsoft's Hyper-V ?

paravirtualization
full virtualization
emulation
None of the mentioned
In _______, the virtual machine simulates hardware, so it can be independent of the underlying system hardware.

paravirtualization
full virtualization
emulation
None of the mentioned
Point out the wrong statement :

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
Guest operating systems in full virtualization systems are generally faster than other virtualization schemes
A process virtual machine instantiates when a command begins a process
All of the mentioned
In a ____________ scheme, the VM is installed as a Type 1 Hypervisor directly onto the hardware.

paravirtualization
full virtualization
emulation
None of the mentioned
Which of the following operating system support operating system virtualization ?

Windows NT
Sun Solaris
Windows XP
Compliance
Which of the following is a service that aggregates servers into an assignable pool ?

VMware vStorage
VMware vNetwork
VMware vCompute
Application services
_________ is a service that creates and manages virtual network interfaces.

VMware vStorage
VMware vNetwork
VMware vCompute
Application services
Which of the following allows a virtual machine to run on two or more physical processors at the same time ?

Virtual SMP
Distributed Resource Scheduler
vNetwork Distributed Switch
Storage VMotion

. What does the following figure represent ?

VMware


vSquare cloud infrastructure
vCube cloud infrastructure
vSphere cloud infrastructure
None of the mentioned