최신 IBM Certified Specialist C4090-452 무료샘플문제:
1. Which statement best describes a difference in replication on the Storwize V7000 Unified between the block volumes and the file volumes?
A) File volumes replicate over the Ethernet ports without the use of a SAN router.
B) Block volumes can replicate over the Ethernet ports or Fibre ports.
C) Both block and file volumes require Metro/Global Mirror licenses.
D) File volumes must replicate through the block portion of the system.
2. What tool, when used with the Storwize V7000, would be recommended to recover a deleted email from a previous snapshot?
A) SnapManager for Exchange
B) Reverse FlashCopy
C) Tivoli Storage FlashCopy Manager
D) Volume mirroring
3. Describe the key competitive advantage of IBM integrated Real-time Compression (RtC) over EMC and HP compression technology.
A) Supports faster and more efficient data copies for online backup
B) Achieves up to 40% better compression rates
C) Operates on active primary data
D) Provides up to 200% performance improvement
4. Which configuration is supported with asynchronous replication in Storwize V7000 Unified environments?
A) One filesystem to one filesystem target
B) One file set to one file set target
C) One filesystem to multiple filesystem targets
D) One Storwize V7000 Unified filesystem to multiple Storwize V7000 targets
5. What Storwize V7000 configuration function is deployed to perform a tie-break task to address a problem when a node canister is shutdown or goes offline?
A) I/O group(s)
B) Clustered system
C) Mirrored write cache
D) Quorum disks
질문과 대답:
질문 # 1 정답: A | 질문 # 2 정답: C | 질문 # 3 정답: C | 질문 # 4 정답: A | 질문 # 5 정답: D |