What is the maximum number of 3490 control units that can be defined in HOD for a TS7700?
A. 4
B. 8
C. 16
D. 256
Which of following media formats and cartridge types are supported for writing data with the IBM TS1130 Tape Drive?
A. JX and EFMT3
B. JB and EFMT4
C. JC and EFMT3
D. JA and EFMT1
What drive type does the TS7700 present to the host?
A. 3480
B. 3592
C. 3490E D. 3590B
To what value should the missing interrupt handler (MIH) be set for 3592 tape drives?
A. 93 minutes
B. 39 minutes
C. Auto set by the system
D. set explicitly to "disabled"
What is the best location for a customer to check for any maintenance required for z/OS when installing a TS7700?
A. Fix Central
B. Bulk Volume Information Retrieval
C. System Storage Interoperation Center
D. Preventative Service Planning buckets
A customer wants to move a set of LPAR workloads from a TS7740 four-way grid in Location A to a new TS7740 three- way grid in Location B. The move must be staged for operational reasons. The customer has successfully moved the first LPAP's workload and established the new grid in Location B. What mechanism would be required to move the remaining workloads?
A. copy export
B. grid replication
C. copy export merge
D. TDME to copy the tape volumes
An existing TS7740 customer has chosen to upgrade with additional 200 MB/sec Enablement and 7 TB Tape Cache. Which of the following is the best business objective on the above upgrade?
A. The customer would like to improve OLTP application response time
B. The customer would like to improve the RTO (Recovery Time Objective)
C. The customer would like to improve the tape backup jobs processing time
D. The customer would like to improve the RPO (Recovery Point Objective) C
Which of following two application workload characteristics have the greatest impact on the throughput performance of the TS7700 Virtualization Engine? (Select two)
A. File size
B. Block size
C. Read/write ratio
D. Number of tape drives utilized
E. Compression ratio
A newly installed TS7720 Virtualization Engine has recently been integrated into a three-way grid. The logical volumes created in the other two systems are not properly being replicated to the new system. All local IBM and customer support resources have been exhausted in trying to determine the cause with no resolution in sight. What should be the next step to try to resolve the issue via IBM?
A. Contact local PSR to escalate
B. Contact the local SSR to escalate
C. Contact the local software provider to escalate
D. Contact the sales representative to escalate
Which resource typically contains product installation and planning checklists?
A. IBM Redbooks
B. IBM White Papers
C. Product Operations Guide
D. Solutions Assurance Product Review Guides
Nowadays, the certification exams become more and more important and required by more and more enterprises when applying for a job. But how to prepare for the exam effectively? How to prepare for the exam in a short time with less efforts? How to get a ideal result and how to find the most reliable resources? Here on Vcedump.com, you will find all the answers. Vcedump.com provide not only IBM exam questions, answers and explanations but also complete assistance on your exam preparation and certification application. If you are confused on your C4090-454 exam preparations and IBM certification application, do not hesitate to visit our Vcedump.com to find your solutions here.