IBM C4090-454 Online Practice Questions and Exam Preparation

IBM C4090-454 Online Questions & Answers

• Question 31:

  On a TS3500 Tape Library, how many cartridge cells are available in a D23 frame with twelve TS1140 drives installed?

  A. 58
  B. 117
  C. 248
  D. 360
  D. 360

• Question 32:

  A customer is experiencing elongated batch job run time problems on a two-way T67700 grid during the last 24 hours. What statistics should be evaluated first to review the performance of the TS7700?

  A. RMF data
  B. BVIR historical data
  C. SMF Type 70-78 record
  D. Channel utilization reports
  D. Channel utilization reports

• Question 33:

  A customer is attaching a TS7740 with six TS1140 drives to an existing TS3500 which is used for open systems. The new tape drives and switches will be installed in an existing D23 frame with two TS113O drives installed. What significant change does the customer need to be aware of with this installation?

  A. The existing TS1130 drives will need to be upgraded to TS1140
  B. The TS3500 will need an additional enhanced frame control assembly (FC 1451)
  C. The TS1 130 drives will have to be removed and installed in another frame of the TS3500
  D. The power requirements change and the power cord of the existing library frame must be upgraded
  D. The power requirements change and the power cord of the existing library frame must be upgraded

• Question 34:

  Which data can be encrypted when the TS7740 encryption feature code 9900 is enabled?

  A. data on physical stacked cartridges
  B. replicated data written across the network
  C. data in the logical volumes written to the cache
  D. all tape data before it is sent down the channel from the host
  A. data on physical stacked cartridges

• Question 35:

  What provides a point-in-time view of the customer's tape data environment?

  A. GTE Trace
  B. QAM database copy
  C. EREP history file
  D. Tape Management Catalog
  D. Tape Management Catalog

• Question 36:

  In a single TS3500 library' with no other TS7700 or open systems drives, what is the minimum number of Model 007 controllers required to install the maximum number of drives supported in the TS3500 library?

  A. 8 controllers with 96 drives attached
  B. 8 controllers with 128 drives attached
  C. 12 controllers with 192 drives attached
  D. 16 controllers with 192 drives attached
  C. 12 controllers with 192 drives attached

• Question 37:

  The TS7700 Virtualization Engine can be connected to otherTS7700 clusters to form a grid. What networking protocol is used to move data between the grid members?

  A. SNA
  B. FC0E
  C. EICON
  D. TCP/IP
  D. TCP/IP

• Question 38:

  The customer operations personnel complains that the list of volumes for off-site vaulting includes logical volumes resident in the TS7740 subsystem. What is the likely cause of this issue?

  A. OAM has not been started
  B. The HOD definitions are not correct for the TS7700
  C. The TS7700 Management Class policies are defined incorrectly for the volumes
  D. The tape management system vaulting rules have not been properly reflected in the DFSMS ACS routines
  D. The tape management system vaulting rules have not been properly reflected in the DFSMS ACS routines

• Question 39:

  Select two key items that are associated with the TS7700 Hardware Installation planning worksheets. (Select two)

  A. Composite Library ID
  B. SMS storage group name
  C. Define VOLSER ranges for logical volumes
  D. SMS Composite and Distributed Library Names
  E. Customer IP addresses for the IP replication and Management Interface
  A. Composite Library ID
  E. Customer IP addresses for the IP replication and Management Interface

• Question 40:

  What is the maximum supported distance for inter-TS7700 cluster grid links without Ethernet extenders?

  A. 10 km
  B. 100 km
  C. 250 km
  D. > 1000 km
  A. 10 km