Special Summer Sale 70% Discount Offer - Ends in 0d 00h 00m 00s - Coupon code: save70

Free and Premium EMC E22-214 Dumps Questions Answers

Page: 1 / 3
Total 79 questions

ScaleIO 1.x Server-Based SAN Exam Questions and Answers

Question 1

What is optional in the CSV file of the ScaleIO Installation Manager?

Options:

A.

Name for each SDS

B.

IP address of the node that will run the primary MDM

C.

IP address of the node that will run the secondary MDM

D.

IP address of the node that will run the Tie Breaker

Buy Now
Question 2

An application is using two ScaleIO volumes that have been provisioned to a host. You want to use the ScaleIO consistency group feature to snapshot both volumes.

What is a restriction?

Options:

A.

Both volumes must come from the same ScaleIO cluster

B.

Both volumes must come from the same protection domain

C.

SDC must be disconnected from the host first

D.

Host operating system must be Linux

Question 3

An administrator has just created a ScaleIO volume on a VMware ScaleIO 1.31 cluster. To which hosts on the administrator’s network can that volume be mapped?

Options:

A.

Any physical or virtual host running the SDC

B.

Only ESXi servers running the native SDC in ESX

C.

Only VMware VMs running the VMware SDS

D.

Only VMs on the ESXi servers within the same vSphere data center

Question 4

When a more recent version of a package is uploaded to the ScaleIO 1.31 Installation Manager, what is the result?

Options:

A.

A checkmark in the “Latest” column for that package is visible

B.

Previous version of the package is removed, leaving only the latest version

C.

Previous version of the package is grayed out by the Installation Manager

D.

Installation Manager automatically lists the packages in chronological order; by date of creation

Question 5

What does ScaleIO 1.31 provide to secure data at rest?

Options:

A.

Obfuscation

B.

Fully FIPS-compliant encryption

C.

PowerPath data at rest integration

D.

Encryption with RKMS key management

Question 6

What is a characteristic of the ScaleIO software?

Options:

A.

Eliminates the need for a SAN infrastructure

B.

Accelerates access to existing SAN volumes

C.

Layers efficient NAS on an existing SAN solution

D.

Uses a SAN fabric for inter-process communication between hosts

Question 7

A ScaleIO administrator has re-configured the MDM to single mode. How will this affect the Dashboard view of the GUI?

Options:

A.

Management tile will display the changed state and an alert symbol

B.

No detectable effect on the Dashboard view will exist

C.

Management tile will be dimmed

D.

Rebuild tile will be highlighted with an alert symbol

Question 8

How many simultaneous instances of the ScaleIO GUI can be running for a single cluster?

Options:

A.

One per ScaleIO cluster

B.

Dependent on the client OS

C.

One instance per role, per ScaleIO cluster

D.

Dependent on the role of the specific user

Question 9

You are attempting to add multiple devices to a single storage pool. Which restriction is enforced by the ScaleIO CLI?

Options:

A.

Devices to be added must be in servers within the same protection domain

B.

Storage pool must be deactivated first

C.

Devices to be added must have the same “Vendor ID” and “Product ID”

D.

Devices to be added must have the same capacity that matches the capacity of all existing devices in the storage pool

Question 10

An administrator who is running the ScaleIO 1.31 Installation Manager reviews the Packages view display. Which listed packages have a checkmark in the “Latest” column?

Options:

A.

Latest packages uploaded to the Installation Manager package directory

B.

Latest packages available from support.emc.com

C.

Packages with matching version numbers as the Installation Manager

D.

Latest packages currently installed in the ScaleIO cluster nodes

Question 11

A ScaleIO cluster has been configured with 10 nodes running only SDS, 20 nodes running only SDC, and one storage pool with all devices. Each SDS contributes four HDD devices to the storage pool. Each server has one 10 Gb network interface. The I/O workload is random access with a 4 Kbyte block size.

What is a limiting factor for IOPs?

Options:

A.

Number of HDD devices

B.

Number of SDS nodes

C.

Number of SDC nodes

D.

Available network bandwidth

Page: 1 / 3
Total 79 questions