E20-390 Online Practice Questions and Answers

Which action must be completed before joining a CIFS server to an AD domain?

A. Configure VNX system time settings

B. Create a CIFS server on a VDM

C. Create a Unisphere user account for the domain administrator

D. Configure WINS settings

What will happen if a user removes an interface from a CIFS server?

A. All the shares and users connected to the server via the interface will be disconnected.

B. The interface will be removed ONLY if the CFS server has more than one interface. An error will be displayed if the CFS server has only one interface.

C. Users cannot remove interface that is being used by a CIFS server. Upshpere will display an error message.

D. the OPS server using the deleted interface will use the interface being used by the default CFS server.

An administrator wants to set an Export Permission on an NMFS. What is a key consideration concerning the export permissions on the component file system.

A. The component file system does not inherit WFS export permissions

B. The component file system cannot be assigned individual export permissions

C. Export Permission of the component file system override NMFS export permission.

D. Inherited NMFS export permissions override the component file system export permissions

Which type of adapter must be installed on the host when implementing FCoE?

A. SCSI

B. CNA

C. FC HBA

D. NIC

What is the maximum file system size currently supported on a VNX system?

A. 2 TB

B. 16 TB

C. 32 TB

D. 64 TB

Which protocol is supported by CAVA?

A. NFS

B. CIFS

C. FTP

D. SFTP

Which VDM state results in the VDM being mounted during a Data Mover boot?

A. Loaded

B. Mounted

C. Unloaded

D. Ready

Where does the \.filefilter directory reside?

A. On the root share of the Data Mover

B. On the top level of the data file system

C. On the VNX Event Enabler server

D. On the client

What is the correct VNX Block based VAAI operation?

A. Array Accelerated Full Copy

B. Array Accelerated Bulk copy

C. Thick Lun Provisioning

D. Pause and Resume

How do VNX Snapshots differ from VNX Snapview Snapshots?

A. VNX Snapshots use redirect on first write. SnapView Snapshots use copy on first write.

B. VNX Snaphosts use copy on first write. SnapView Snapshots use redirect on first write.

C. VNX Snapshots require application I/O be stopped. SnapView Snapshots do not.

D. VNX Snapshots support 64 snapshots per LUN. SnapView Snapshots support 32.