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Slide 1: E20-050 - EMC Technology Foundations CLARiiON FREE E20-050 Questions Made Available By Pass-Guaranteed.com FREE E20-050 Questions For The Latest E20-050 Questions: Visit: E20-050
Slide 2: QUESTION: 1 The exhibit displays the basic architecture of a CLARiiON CX200. Name the components labeled # 1 and #3. A. #1 = Power supplies #3 = LLC cards B. #1 = Storage processors #3 = LCC cards C. #1 = Storage processors #3 = SPS D. #1 = Power supplies #3 = Storage processors Answer: A QUESTION: 2 Exhibit For The Latest E20-050 Questions: Visit: E20-050
Slide 3: What is the Replication Manager SE component listed as "A", based on the attached exhibit? A. RM SE Service B. RM SE Explorer C. RM SE Database D. CLARiiON Storage Array Answer: A QUESTION: 3 Exhibit For The Latest E20-050 Questions: Visit: E20-050
Slide 4: What is the Replication Manager server component listed as "B", based on the attached exhibit? A. Policy Engine B. Replication Manager Daemon C. Replication Manager Database D. Inter-component Link Answer: A QUESTION: 4 Name two [2] benefits of both SnapView Snapshots and SnapView Clones. (Select TWO) A. Create immediately available copies instantly B. Provide independent physical copies of data that reduces risk of data loss due to failure C. Offer multiple recover points D. Accelerate application recovery E. Remove performance impact on production volume Answer: C, D For The Latest E20-050 Questions: Visit: E20-050
Slide 5: QUESTION: 5 On first write mechanism, the copy used with Reserved LUN Pool has several steps. The host sends a write request to the Source LUN, in the first step. Explain the next step. A. Snapshot pointer is changed to chunk in Reserved LUN Pool B. Snapshot pointer writes to Reserved LUN Pool C. Original Source LUN data chunk is written to Reserved LUN Pool D. Host data is written to Source LUN Answer: C QUESTION: 6 CLARiiON write cache flush operations begin with old data and parity being read from the disk by the storage processor, with RAID 5. Explain the next step. A. Storage processor writes new parity B. Storage processor calculates new parity C. Data in cache is written to disk D. Data in cache is sent to host Answer: B QUESTION: 7 Name a benefit of the CLARiiON SnapView Snapshot local replication solution. A. Provides Snapshots that are pointer based snaps requiring only a fraction of the source disk space B. Reduces the load on the production server because of copy on first write C. Removes performance impact on production volume D. Provides independent physical copies of data that reduces risk of data loss due to failure Answer: A QUESTION: 8 State two [2] benefits of both SnapView Snapshots and SnapView Clones. (Select TWO) A. Create immediately available copies instantly B. Offer multiple recovery points C. Accelerate application recovery D. Provide independent physical copies of data that reduce risk of data loss due to failure E. Remove performance impact on production volume Answer: B, C For The Latest E20-050 Questions: Visit: E20-050
Slide 6: QUESTION: 9 When I/O is being driven though it, one of the HBAs on a host with PowerPath fails. Name the sequence which ensures the I/O is completed. A. PowerPath receives I/O timeout, drives I/Othrough an alternate path, and takesthe failed path offline B. PowerPath takes the failed path offline, drives I/O through an alternate path, and receive I/O timeout C. PowerPath takes the failed path offline, receives I/O timeout and drives I/O timeout I/O and alternate path D. PowerPath receives I/O timeout, takes the fialed path offline and drives I/O through an alternate path Answer: D QUESTION: 10 When I/O is being driven through it, one of the HBAs on a host with PowerPath fails. Name the sequence which ensures the I/O is completed. A. PowerPath takes the failed path offline, receives I/O timeout and drives I/O through an alternate path B. PowerPath takes the failed path offline, drives I/O through an alternate path, and receives I/O timeout C. PowerPath receives I/O timeout, takes the failed path offline and drives I/O through an alternate path D. PowerPath receives I/O timeout, drives I/O through an alternate path, and takes the failed path offline Answer: C QUESTION: 11 Explain the difference between Storage Area Networks (SANs) and Network Attached Storage (NAS). A. NAS I/O operations use filesystem level I/O protocols SAN I/O operations use block level I/O protocols B. NAS I/O operations use block level I/O protocols SAN I/O operations use filesystem level I/O protocols C. NAS devices cannot allow multiple client connections SAN devices can allow multiple client connections For The Latest E20-050 Questions: Visit: E20-050
Slide 7: D. In a NAS environment, clients are aware of the disk geometry of the device they access. In a SAN environment, clients are not aware of the disk geometry of the device they access Answer: A QUESTION: 12 What is a Fan-out Ratio for a SAN attached array? A. Qualified maximum number of initiators that can access a single target port through a SAN B. Qualified maximum number of storage ports that can be attached to an initiator port in a SAN C. Qualified maximum number of storage ports that can be direct attached to a HBA port in a SAN D. Maximum number of HBA and storage ports that can be contained in a zone on a switch Answer: A For The Complete Exam E20-050 in PDF Format and Testing Engine Format with self assessment and score reporting features! Go To: http://www.Pass-Guaranteed.com/E20-050.htm http://www.Pass-Guaranteed.com Pass-Guaranteed.com offers leading edge practice exam questions for vendors such as: Cisco, Microsoft, Oracle, CompTIA, Exin, VMware, For The Latest E20-050 Questions: Visit: E20-050
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