E20-361 Online Practice Questions and Answers

A NAS solution that includes high availability and network connections that are always available is required. The Ethernet switch is made by Typhoon Data Networks and is IEEE channel compliant.

Which EMC. NAS networking solution must be implemented?

A. FastEtherChannel

B. HSRP

C. LACP

D. VLAN

What is one requirement for creating a file system on the Celerra?

A. A 1 MB. metavolume must be created

B. A 1 MB. slice volume must be created

C. Must reside on a non-root metavolume that is not in use

D. Must reside on a non-root slice volume that is not in use

What is the default size of a VDM root file system?

A. 32 MB

B. 64 MB

C. 128 MB

D. 1 GB

What provides client access to file system shares using the Universal Naming Convention (UNC) through an extensive set of protocols including CIFS, NFS, and Apple Talk?

A. DFS

B. MGFS

C. RAWFS

D. VXFS

What is a benefit of integrating DNS with Active Directory in a Windows network?

A. A separate DNS replication infrastructure is not required

B. An administrator no longer needs to create reverse lookup zone within DNS

C. NetBIOS is no longer required

D. UNIX users no longer need DNS to resolve hostname to IP addresses

Which function is provided by domain controllers and NIS?

A. Centralized user authentication

B. Dynamic configuration of hosts

C. Encryption

D. Name resolution

A customer implemented a new Celerra NSX into their existing SAN environment. What is the interconnect between the NSX and the fibre switch?

A. Fibre connections using MIA. adapters

B. Fibre connections using SFP adapters

C. Serial connections using MIA, adapters

D. Serial connections using SFP adapters

A customer has sites two sites 4,800 kms apart. The administration team requires a data replication solution but not necessarily a disaster recovery solution.

At the first site, the team requires the ability to have a read-only copy that can be used for backups and application testing. Which Celerra solution would best meet this requirement?

A. Celerra SRDF/S

B. FarCopy

C. NearCopy

D. SnapSure

Which Celerra interface can be used to create automatically mounted checkpoints?

A. Celerra Manager

B. Celerra Monitor

C. CLARiiON Navisphere Manager

D. EMC. ControlCenter NAS interface

Which MMC snap-in feature makes the administration of connecting to personal shares on the Celerra simpler?

A. Group Policy

B. Home Directory

C. Shared Folders

D. User Rights Assignment

You are attempting to join a Celerra CIFS server to a Windows domain. You receive an error: "Failed to complete command". You are able to ping the DNS server and the domain controller from the Data Mover with no problem. What will need verification?

A. that the DNS record for the Data Mover is correct

B. that the DNS SOA record for the host is correct

C. that the date and time are set correctly

D. that the share is exported

Which Celerra Data Mover file controls both the services used for name resolution and the order in which they are used?

A. nsswitch.conf

B. nslookup.conf

C. hosts.conf

D. resolv.conf

Which backup methodology is responsible for the transfer of both data and metadata to the backup server through the IP network?

A. LAN copy

B. NDMP two-way

C. MPFS

D. NDMP three-way

You are implementing a Celerra CIFS solution in a mixed NFS and CIFS user environment. Local passwd and group files are placed on the Data Movers, which are also configured for LDAP.

Which search order is used for user mapping?

A. Secmap, then local passwd and group files

B. LDAP, then local passwd and group files

C. Local passwd and group files, then LDAP

D. Secmap, then Usermapper

You are asked for a client/server protocol that operates over TCP/IP and allows file uploading and downloading across heterogeneous systems. If TCP is the required transport protocol, what Celerra feature would you implement?

A. FTP

B. TFTP

C. CIFS

D. NFS