Which utility is used to align partitions on a Linux host?
A. diskpart
B. fsck
C. format
D. fdisk
What is the minimum number of disks required for a RAID 5 group?
A. 3
B. 4
C. 5
D. 16
What is the most reliable way to recognize newly provisioned VNX LUNs on a Linux 2.4 host?
A. Run ioscan
B. Reboot the system
C. Run modprobe hba_instance
D. Run drvconfig
In addition to FAST VP and FAST Cache, which EMC products are included in the FAST Suite for VNX?
A. SAN Copy and SnapView
B. Analyzer and UQM
C. Analyzer and SAN Copy
D. SAN Copy and UQM
In which file on a Data Mover are CAVA parameters set?
A. viruschecker.enable
B. viruschecker.conf
C. ModifyVirusType.class
D. ModifyVirus.class
How is the QLogic CNA represented in Device Manager on a Windows host?
A. As a QLogic Fibre Channel adapter and a QLogic 10 Gigabit network adapter
B. As a QLogic 10 Gigabit FCoE controller
C. As a QLogic 10 Gigabit FCoE CNA
D. As a QLogic Fibre Channel adapter and an Intel 10 Gigabit network adapter
You are using PowerPath. One or more device paths are open, and one or more are dead. What is the status of the device?
A. Failed
B. Unknown
C. Degraded
D. Optimal
An administrator has a heavily used VNX system that houses multiple applications. They just discovered
the tree quota feature, and have decided to implement it for their existing data.
Which is a valid concern about this situation?
A. File systems must be taken offline for the initial quota usage calculations
B. Tree quota capabilities must be set at the time of file system creation
C. Existing data may already exceed the quota setting
D. Tree quotas can be created only in empty directories
Which statement correctly describes a benefit of using a Virtual Data Mover (VDM)?
A. It can be configured as a standby for failover
B. It enables the movement of CIFS servers from one physical Data Mover to another
C. It supports the separation of NFS exports
D. It provides security for users in multi-protocol environments
An NFS user currently has 30 MB of data stored in their home directory on a VNX. Their quota allocation
allows up to 100 MB. However, they are unable to store additional data in their home directory.
The user deleted some of their files in an attempt to free up additional space, but they were unable to save
all of their new data to the VNX. The user called their VNX administrator, who confirmed that the file
system has additional storage capacity.
What could be the problem?
A. Transmission errors occurred when the user's data was sent over the network
B. A quota was set for the maximum number of files allowed
C. The user had insufficient permissions to write new data to the desired location
D. The file system was re-mounted read only
Nowadays, the certification exams become more and more important and required by more and more enterprises when applying for a job. But how to prepare for the exam effectively? How to prepare for the exam in a short time with less efforts? How to get a ideal result and how to find the most reliable resources? Here on Vcedump.com, you will find all the answers. Vcedump.com provide not only EMC exam questions, answers and explanations but also complete assistance on your exam preparation and certification application. If you are confused on your E20-390 exam preparations and EMC certification application, do not hesitate to visit our Vcedump.com to find your solutions here.