IT-Certification

1.Given the following third-party copy sequence:
Step 1 Server initiates backup by sending list of blocks to be backed up to the third-party device.
Step 2 Third-party device issues commands to the external disk subsystem.
Step 3
Step 4External disk subsystem sends data to tape library.
Which action is taken in Step 3?
A.Fibre Channel loop performs LIP.
B.Server IP address is changed.
C.Snapshot is taken.
D.Server backup agent is stopped.
Answer: C
2.What is a benefit of a disk-to-disk-to-tape backup configuration in an Enterprise Backup Solution?
A.The backup data are copied to a host-managed, low-cost disk to facilitate restores and enable short term
archival storage.
B.Because the speed of staging disks is much higher than the tape speed, the window for
disk-to-disk-to-tape backup shrinks dramatically.
C.All file transfers are controlled by the storage system software, and transfer to tape occurs through
servers that send the data.
D.The backup application backs up the primary disk data to the staging disk, allowing for quick restores of
single files.
Answer: D
3.You are required to cascade 2 units of HP B-Series 8Gb/s SAN switches using a 50/125 micron LC-LC
fiber optic cable. The remote SAN switch is connected to an MSL Tape Library. What is the maximum cable
length possible?
A.21 meters
B.150 meters
C.300 meters
D.500 meters
Answer: B
4.Which HP StorageWorks systems can use zero downtime backup technology and remote replications
solutions? (Select two.)
A.VLS Series
B.EML Series
C.XP Series
D.MSA2000 Series
E.EVA Series
Answer: CE
5.Which elements form the backup and restore basics? (Select four.)
A.backup strategies
B.tape rotation scheme
C.journal replication
D.agents selection
E.type of data to backup
F.remote replication
G.correct tape devices
Answer: ABEG
6.Which two-stage backup configuration would you recommend to SMB customers who want a solution that
is easy to install and manage?
A.Mezzanine Backup Solution
B.VLS1000i with MSL2024 Tape Libraries
C.MSA2000fc with MSL2048 Tape Libraries
D.D2D Backup System
Answer: D
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