E22-258 Exam Questions

What is the purpose of the XtremIO Installation Summary Form?

You have been asked to install an XtremIO dual X-Brick array. In which guide is the required network firewall information located to inform the customer?

On an XtremIO system with a dual X-Brick topology, which hardware device should be in the upper-most position?

When deploying a virtual XtremIO Management Server (XMS) 3.0.0, what is the minimum size requirement (in GB) for configuring a datastore on a VM?

How many XtremIO Management Servers (XMS) are required for a single four X-Brick cluster?

What is the maximum speed of the Fibre Channel ports on an XtremIO storage controller?

Which multi-pathing software is supported by XtremIO?

Which encryption-mode parameter indicates the XtremIO cluster is encrypted?

Which command is used to initialize an XtremIO cluster?

Which XtremIO configuration parameter is required when selecting the fresh install option?

When deploying an ESRS IP Client solution, which software componet should be installed on the XtremIO Management Server (XMS)?

Which port should be opened between the XMS and the FTP server when deploying a Connect- Home integration using FTPS?

Which XtremIO configuration options provide both Connect-In and Connect-Home functionality?

Which command can be issued to verify the configuration of ESRS and Connect-Home?

An XtremIO storage array reports an overall efficiency of 10:1. Which combination of Deduplication Ratio (DR), Compression Ratio (C), and Thin Provisioning Saving (TPS) would achie...

Which XMCLI command is used to determine if a FC initiator is registered but not part of an initiator group?

An implementation specialist wants to enable encryption on their XtremIO storage system. Which menu item will allow the administrator to configure this feature?

An XtremIO storage array reports an overall efficiency of 30:1. Which combination of Deduplication Ratio (DR), Compression Ratio (CR), and Thin Provisioning Saving (TPS) would achi...

What should the maximum number of full clone operations be configured for a VMware ESXi host using XtremIO storage?

Why do the 10 TB and 20 TB XtremIO X-Bricks have a different logical:physical capacity ratio?

Which NMP policy is recommended for XtremIO volumes assigned to VMware hosts?

Why does XtremIO thin provisioning cause no performance degradation?

What is a characteristic of XtremIO iSCSI connectivity?

Which alerts can be selected when an XtremIO volume is created?

What is a characteristic of XtremIO initiator groups?

What is the maximum volume size for an XtremIO cluster using 800 GB SSDs?

What is the maximum volume size for an XtremIO cluster using 400 GB SSDs?

What should I/O elevators be configured to for XtremIO storage?

What should be configured to support XtremIO arrays on Solaris hosts?

Which options are available to an XtremIO administrator when a snapshot is created?

Which technology is used in the XtremIO Snapshot feature?

What is a characteristic of XtremIO D@RE?

Based on best practices, what is the correct 'lun-queue-depth' setting for a XtremIO array if the target port has four LUNs and the 'tgt-queue-depth' is 256?

How many minutes of information can be displayed by the latency monitor with the XtremIO GUI?

Which three performance parameters can be monitored using the XtremIO GUI?

Which parameter can be changed to improve performance on an XtremIO array?

What is the recommended disk provisioning policy for VM virtual disks on XtremIO storage arrays?

XtremIO storage is allocated to a VMware host. Which advanced setting should be checked to determine whether or not VAAI is configured correctly?

XtremIO storage is assigned to a host. If the host has the HBA execution throttle set to 256, what effect will this have on the system?

What is a performance best practice for FC zoning in XtremIO environments?

How is the VM-based XtremIO Management Server (XMS) distributed?

What is the default disk configuration for an XtremIO DAE?

Where can current information about the XtremIO Command Line Interface be found?

How many disk failures will XtremIO Data Protection (XDP) allow in a DAE?

How does VMware HA protect the XtremIO Management Server (XMS)?

A host with two HBAs is zoned to an XtremIO two X-Brick cluster through two FC switches. Which zone set meets the requirements for high availability?

In an XtremIO quad X-Brick cluster, what is the required number of BBUs?

Which EMC resource is the primary location for XtremIO installation and upgrade procedures?

Where can detailed information about powering up the XtremIO components be located?

How many SSDs are located in each XtremIO storage controller?