DELL EMC E20-526 XtremIO Solutions and Design Specialist Exam for Technology Architects Online Training
DELL EMC E20-526 Online Training
The questions for E20-526 were last updated at Apr 22,2024.
- Exam Code: E20-526
- Exam Name: XtremIO Solutions and Design Specialist Exam for Technology Architects
- Certification Provider: DELL EMC
- Latest update: Apr 22,2024
Which Multipathing software is supported by ExtremIO?
- A . PowerPatch/VE and NMP on ESXi Host
- B . MPIO on non-clustered Microsoft Windows Hosts only
- C . PowerPath/VE on Microsoft Windows VMs hosted by ESXi
- D . Native MPIO on IBM AIX clusters
A customer has a workload with the following attributes:
. Generates 500.000 IOPs
. Maximum Bandwindth of 14GB/s
Which XtremIO X2 solution should be recommended to the customer?
- A . 1 X-Brick
- B . 2 X-Brick
- C . 3 X-Brick
- D . 4 X-Brick
A customer wants to connect their Storage Controller to Fiber Channel switches using as many Fiber Channel port as possible.
Which port of each storage controller shown in the exhibit should be used?
- A . 1 and 2
- B . 1,2,3 and 4
- C . 2 and 3
- D . 3 and 4
You are connecting a Linux host to an XtremIO array. The host will be connected to the array using the Qlogic HBA’s.
Based on the recommended best practice, what is the value for the queue depth?
- A . 128
- B . 256
- C . 1024
- D . 8192
What should the Oracle Redo Log block size be set to in order to prevent log entries from being misaligned by read-modify-write operators for an Oracle Database?
- A . 4 Kb
- B . 8 Kb
- C . 16 Kb
- D . 24 Kb
Which I/O elevator setting should be selected for use with XtremIO?
- A . Cfq
- B . Deadline
- C . Noop
- D . Anticipatory
A customer’s environment is configured as follows
. Dual X-Brick cluster
. 8 ESXi hosts with 2 Emulex HBAs
. Each ESXi hosts has 8 LUNs
. Each LUN is visible through 4 paths
What should be the LUN queue depth setting per path?
- A . 64
- B . 128
- C . 256
- D . 1024
What is an accurate statement about the XtremIO XVC refresh operations?
- A . Unmount of a production volumn is not required
- B . Only snapshot to production refresh is supported
- C . O/S side device scan is not required
- D . Refreshed volumn cannot be resized
What is the fingerprint bit size created by the algorithm used by XtremIO?
- A . 160
- B . 224
- C . 256
- D . 512
What is true about the flow control feature when configuring he iSCSI SAN from the host to the XtremIO cluster?
- A . Disable flow control features on the server, switch(s) and array ports
- B . Enable flow control features on the server and array port only
- C . Enable flow control features on the server, switch(s) and array ports
- D . Disable flow control features on the server and array port only
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