Question

In: Computer Science

____ 7. Multipathing is a strategy of having multiple paths from a host to a storage...

____ 7. Multipathing is a strategy of having multiple paths from a host to a storage device. It is very commonly found in Fibre Channel and FCoE environments and to some extent in iSCSI environments as well. What is the associated mechanism to detect a failed path and switching to an alternate path?
a. Alternate Synchronous Pathing c. Least Common Path (LCP)
b. Path Failover d. Logical Switched Path (LSP)


____ 8. What is the type of migration that is carried out by Shared-nothing vSphere vMotion ?
a. Migrate a powered-off VM to a new host or datastore
b. Migrate a suspended VM to a new host or datastore
c. Migrate a powered-on VM to a new host and a new datastore simultaneously
d. Migrate a powered-on VM’s files to a new datastore
e. Migrate a powered-on VM to a new host


Multiple Response
Identify one or more choices that best complete the statement or answer the question.

____ 9. Which of the following are true regarding dependent hardware initiators (Choose two)?
a. The card contains a network adapter and an iSCSI engine.
b. No VMkernel port is required.
c. You must associate the card with a VMkernel port and then configure it.
d. You must enable the iSCSI engine on the card after you install it.


____ 10. Which of the following are required to use the iSCSI software initiator (Choose two)?
a. A network card that supports TOE.
b. A network card that is compatible with vSphere.
c. Use the default software storage adaptor, already added during initial installation.
d. Add a new storage adpator for software iSCSI.


____ 11. Which of the following are true regarding VSAN use cases (Choose two)?
a. VSAN allows for software-based control of storage on hosts.
b. VSAN requires that more LUNs are created, just for VSAN.
c. With VSAN, companies can add storage capacity every time they add a host.
d. VSAN cannot be used for VDI environments.


____ 12. Which of the following are true regarding VMFS extents? (Choose two).
a. A datastore with only one LUN will have only one extent.
b. A datastore with only one LUN can have no extents.
c. Adding a new extent to a datastore requires another LUN.
d. You can add an extent to a datastore on the same LUN.

Solutions

Expert Solution

8

Migrate a powered-on VM to a new host and a new datastore simultaneously

Explanation

Concurrent migrations are possible in shared-nothing vSphere vMotion

9. Which of the following are true regarding dependent hardware initiators

The card contains a network adapter and an iSCSI engine

You must associate the card with a VMkernel port and then configure it

Explanation:

A VMkernel port is required for the usage for both NFS and iSCSI storage. The port must have network access to your Iomega device

The iSCSI adapter is enabled by default. To make it functional, you must connect it, through a virtual VMkernel adapter (vmk), to a physical network adapter (vmnic) associated with it. You can then configure the iSCSI adapter

12. Which of the following are true regarding VMFS extents?

A datastore with only one LUN will have only one extent

Adding a new extent to a datastore requires another LUN

The above answers are 100% correct.


I was only sure aabout the three questions.
If you have any doubts, leave a comment below and I'll help you out.


Please UPVOTE

venereology answered 1 year ago
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