최신 IBM Certified Specialist C4090-451 무료샘플문제:
1. Due to regulatory requirements in the insurance industry the customer needs to backup using WORM. Which product can accomplish this task?
A) TS7620
B) DS3500 and SED
C) TS3100 and LTO-6 tape
D) Storwize V7000 and SSD
2. A customer has a long standing environment on an AIX platform for an application which has 300 volumes assigned to it. The reason given by the customer for such a high number of volumes is to allow the application to spread its workload out across these devices because only 1 transaction per volume is allowed to be outstanding at any one time. The technical specialist is consolidating the environment to a smaller number of volumes on a Storwize V7000.
Assuming that the application will support the use of a smaller number of volumes, what adjustment can the technical specialist recommend to allow the number of outstanding I/O operations on each volume be increased to maintain performance?
A) Queue Depth
B) Adaptive Rate Limiting
C) LUN Masking
D) Storwize V7000 Compression
3. Which distributed file system does the Storwize V7000 Unified use to store and retrieve files?
A) NTFS
B) DFS
C) NFS
D) GPFS
4. A customer has a VMware cluster composed of three X3650 M3 servers connected to a DS3200 disk array via SAS. The DS3200 has been declared "end of life" and needs to be replaced. The customer can not replace the SAS HBAs in the X3650 M3 servers at this time.
Which storage solution can be used to replace the DS3200 without replacing the host SAS HBAs?
A) Storwize V3700
B) Storwize V7000
C) N3000 series filer
D) Storwize V7000 Unified
5. A customer has a requirement to begin archiving data for a lifecycle management initiative The customer needs to use software for archiving and retrieving the data, and a magnetic tape library for long term retention. Some data must be protected from being overwritten. Initially there will be 7 TB of storage needed with a projected growth of 2 TB a year over the next two years- The technical specialist must develop a solution that will fit the above needs.
What tool will the technical specialist use to configure the tape library and media to prepare a BOM (Bill Of Materials) for this proposal?
A) eConfig
B) Tape Magic
C) Techline
D) Capacity Magic for Tape
질문과 대답:
질문 # 1 정답: C | 질문 # 2 정답: A | 질문 # 3 정답: D | 질문 # 4 정답: A | 질문 # 5 정답: A |