A customer has an IBM BladeCenter with Optical Pass-Thru, and they require external storage for this new system. What is the compelling reason to recommend the DS351 2 or DS3524 entry level systems?

• A. intermix of drive types and expansion tray technology
• B. SAS, Fibre Channel and SCSI host connectivity
• C. mix of 2.5-inch and 3.5-inch SATA drives
• D. large amount of cache

On the Storwize V3701J, what is the default cache of a single node?

• A. 4 GB
• B. 8 GB
• C. 2 GB
• D. 16 GB

A customer is developing a backup plan to minimize their effort in recovery. First they will use high capacity disk for IBM FlashCopy Manager flash copies on a 2-hour basis for immediate recovery. Second, every Sunday morning they complete a backup on all data. Finally, they perform a nightly backup of only the changes made since the last full backup.
The final step is commonly known as what type of backup?

• A. Incremental backup
• B. Preferred server backup
• C. Differential backup
• D. Full backup

What is the minimum number of disk drives needed for Dynamic Disk Pooling (DDP)?

• A. 8
• B. 10
• C. 9
• D. 11

The TS3200 offers which of the following tape cartridge operations capabilities?

• A. tape library I/O station with a mail-slot capacity of 2 cartridges and a maximum library capacity of 48 cartridges
• B. tape library I/O station with a mail-slot capacity of 4 cartridges and a maximum library capacity of 32 cartridges
• C. tape library I/O station with a mail-slot capacity of 3 cartridges and a maximum library capacity of 48 cartridges
• D. tape library I/O station with a mail-slot capacity of1cartridge and a maximum library capacity of 24 cartridges