HH0-210 Online Practice Questions and Answers

A customer is using the Hitachi Command Suite for their VSP environment.

Which tab in the GUI provides the Hitachi Tiered Storage Manager volume migration functionality?

A. the Analytics tab

B. the Mobility tab

C. the Migrator tab

D. the Tiering tab

Hitachi Dynamic Link Manager (HDLM) has been configured on a Solaris 10 server with 10 LUNs across two paths. You want to verify the number of LUNs and the path assignments. Which command would you use?

A. dlnkmgr check -path

B. dlnkmgr view -path -c

C. dlnkmgr disp -lun -path

D. dlnkmgr show -stinfo -t

When is a microcode exchange process complete on a VSP?

A. After the SVP has rebooted.

B. When all I/Os resume across all the mapped storage paths.

C. When the 'Ready' LED turns green.

D. When the message ormal End?is displayed.When the message ?ormal End?is displayed.

What is the maximum number of Cache Logical Partitions in a VSP with 18 GB of usable cache?

A. 3

B. 4

C. 6

D. 9

Your customer wants to connect multiple servers with different operating systems to the same port on a VSP. What is the first step when configuring the port?

A. Map a LUN.

B. Register a WWPN.

C. Enable Port Security.

D. Create a Host Group.

Which method is used to assign an LDEV to a VSD when it is created?

A. horizontal

B. round robin

C. sequential

D. vertical

What is the maximum number of 3.5" HDDs per B4 unit in a VSP?

A. 32

B. 40

C. 60

D. 64

A customer plans to use LUN security on a port that will have five Host Groups containing one server and one LUN each. You tell them that it is not recommended to use Host Group 00 in this configuration; What is the reason?

A. If LUN security is accidentally disabled, Host Group 00 gets deleted.

B. If LUN security is accidentally disabled, all Host Groups including Host Group 00 will be deleted on this port.

C. If LUN security is accidentally disabled, all the servers attached to this port will be able to access all the LUNs registered to this port.

D. If LUN security is accidentally disabled, all the servers attached to this port will be able to access the LUNs registered in Host Group 00.

Which two are required when creating a new Host Group on a given VSP port? (Choose two.)

A. Host name

B. IP address

C. WWPN

D. Operating System

You are planning an initial VSP installation at a customer site. Which two must be verified? (Choose two.)

A. sufficient service clearance at the front and back sides

B. sufficient service clearance at the right and left sides

C. availability of a LAN access

D. availability of an analog modem line