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IBM C4090-452 Exam Syllabus Topics:
| Section | Weight | Objectives |
| Replication and Business Continuity | 16% | - Metro Mirror synchronous replication
- Global Mirror asynchronous replication
- Disaster recovery solutions
|
| Planning and Sizing | 24% | - Tools: Disk Magic, Capacity Magic, Comprestimator
- Capacity and performance planning
- Host connectivity options
- RAID and storage pool design
|
| Storwize V7000 Overview and Architecture | 22% | - Hardware components and enclosures
- Product positioning and features
- Storage virtualization concepts
- Storwize V7000 Unified architecture
|
| Features and Functions | 28% | - Volume mirroring and migration
- Thin provisioning and compression
- Easy Tier and tiered storage management
- FlashCopy snapshots and cloning
- File services for Unified model
|
| Integration and Management | 10% | - Monitoring and alerting
- GUI and CLI management
- VMware and hypervisor integration
|
IBM Storwize V7000 Technical Solutions V2 Sample Questions:
1. One host at a remote site needs to connect to the Storwize V7000 in the customer's main data center. The customer has an existing IP network, and minimal bandwidth is required.
What protocol should be used for this connection?
A) FCOE
B) Fibre Channel
C) iSCSI
D) SAS
2. The same zoning considerations apply for the Fibre Channel connectivity' of the Storwize V7000 Unified and a standalone Storwize V7000, with one difference.
What is that difference?
A) That there are only 2 ports available (1 port per node canister)
B) That there are only 4 FC ports available (2 ports per node canister)
C) That there are 8 FC ports available (4 ports per node canister)
D) That it also uses the iSCSI port for the Storwize V7000 Unified
3. A customer has several different storage systems from different vendors all connected on their storage area network. The customer has difficulty in easily using the full capacity of these different storage arrays.
What concept within the Storwize V7000 Unified should be emphasized with this customer to convince the customer to purchase the system?
A) Integrated block and file I/O
B) Storage virtualization
C) Real-time data compression
D) EasyTier
4. Which statement best describes a difference in replication on the Storwize V7000 Unified between the block volumes and the file volumes?
A) Both block and file volumes require Metro/Global Mirror licenses.
B) Block volumes can replicate over the Ethernet ports or Fibre ports.
C) File volumes replicate over the Ethernet ports without the use of a SAN router.
D) File volumes must replicate through the block portion of the system.
5. Customer requirements show only iSCSI and CIFS access will be required for a Storwize V7000 Unified solution. How many Fibre Channel ports will be utilized on the control enclosures?
A) 0
B) 4
C) 2
D) 8
Solutions:
Question # 1 Answer: C | Question # 2 Answer: B | Question # 3 Answer: B | Question # 4 Answer: C | Question # 5 Answer: B |