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IBM

000-119 Midrange Storage Technical Support V2

http://killexams.com/exam-detail/000-119


Answer: D

QUESTION: 91 A customer is looking for a high performance file system for sharing large numbers of files. IBM has proposed a SONAS implementation. Which of the points below is a unique selling point for the SONAS architecture?

A. ability to protect data via replication of changed data to three locations B. proven leading performance (based on SPECsfs 2008 benchmark) in a single-file system, petabyte-capacity environment C. ability to bring together market leading resilience (with IBM DS8000 storage), with leading levels of performance and scalability (with IBM GPFS file system) D. proven leading performance (based on SPECsfs 2008 benchmark) in a multi-file system, petabyte-capacity environment

Answer: B

QUESTION: 92

The IBM XIV Storage System supports all of the following fiber channel speeds EXCEPT:

A. 8 Gbps B. 4 Gbps C. 2 Gbps D. 1 Gbps

Answer: A

QUESTION: 93 A customer wants to directly attach five servers to an IBM System Storage DS8800. They do not intend to use any SAN switches and would like the servers to have a redundant connection to the DS8800. What is the minimum number of DS8800 host adapter cards required by the customer?

A. 4 B. 6 C. 8

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D. 10

Answer: A

QUESTION: 94 On a SAN Volume Controller V6.1 system, at what level is the Easy Tier function turned on or off?

A. storage pool and volume level B. SVC cluster and I/O group level C. SVC node level and I/O group level D. SSD array and MDisk level

Answer: A

QUESTION: 95

A customer is looking to implement a Storage Area Network based on IBM SAN768B products.

The customer has a current requirement for 300 Fibre Channel ports per fabric, but expects to

grow at a rate of 150 ports per year over the next 5 years. A core-edge solution is not an option.

Ease of growth and management is key to the solution. Which feature of the SAN768B switch is

most important to this customer?

A. ability to intermix SAN384B and SAN768B products in the same SAN B. ability to link several SAN786B into a single fabric via dedicated Inter Chassis Links C. ability to manage all switches in a fabric in a single window using built-in software D. ability to link natively to Nexus 5020 Directors

Answer: B

QUESTION: 96 The ProtecTIER v2.5 systems may be configured as which of the following? 1. virtual tape library 2. TSM managed virtual tape library 3. open storage interface

A. 1 only B. 1 and 2 C. 1 and 3

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D. 1, 2 and 3

Answer: C

QUESTION: 97 The customer has a requirement for off-site data storage and is considering a tape solution. The customer has implemented an IBM TS7650G Gateway for their virtual tape environment, and has achieved a 25:1 deduplication ratio with 10 TB of deduplicated data. What is the minimum amount of tape storage needed by the customer?

A. 7.5 TB B. 10 TB C. 25 TB D. 250 TB

Answer: D

QUESTION: 98 A customer would like to add three 3592 Tape Drives to their 3584 Tape Library. Which of the following tools would be used to determine the correct configuration to order?

A. IBM Tape Magic B. IBM Hardware Config (Blue Horizon) C. IBM Config for e-business (eConfig) D. IBM Standalone Solutions Configuration Tool (SSCT)

Answer: C

QUESTION: 99 Which of the following actions allows the SAN Volume Controller to increase transactional performance?

A. create multiple quorum disks B. stripe volumes across multiple RAID arrays C. increase extent sizes D. change the quorum disks to solid state

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Answer: B

QUESTION: 100 A customer has an existing environment based on traditional storage (dual controller storage systems). Currently, snapshots are used for point-in-time recovery of data, and full volume copies are taken for backup and development purposes. Which technology should IBM propose as an alternative, and why?

A. XIV can provide more snapshots for greater granularity of recovery, with less performance impact B. N series provides free of charge the ability to create writeable snapshots for use in development C. IBM DS8000 series can create up to 16000 snapshots with no loss of performance D. IBM DS8000 provides free of charge the ability to create writeable snapshots for use in development

Answer: A

QUESTION: 101 The customer is interested in a TS7650G to improve backup/restore times. Which of the following will the storage specialist discuss to design a solution that meets the customer's needs?

A. Backup Software: the vendor and capabilities of the existing backup software B. SAN Connectivity: understanding how the TS7650G can be installed in an existing SAN environment. C. Existing Tape Cartridges: the number and compressed capacity of the customer's existing tape cartridges D. NDMP Backups: understand how the TS7650G can interact with existing NDMP backups for filer and NAS product

Answer: B

QUESTION: 102 What is the minimum frame configuration for a high availability TS3500 Tape Library configuration?

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A. one L frame, one HA1 frame, and two D or S frames B. one L frame, one HA1 frame C. one service bay, one L frame, one HA1 frame D. one L frame, two HA1 frames, one service bay

Answer: C

QUESTION: 103

The IBM SAN768B and SAN384B switches have dedicated interlinks for the purpose of:

A. tightly linking multiple switches into a core fabric without losing port availability B. tightly linking storage systems into the SAN core with high-performance trunking C. linking highly available clustered host systems directly to the switches via trunked fibre ports D. segregating fibre-attached tape libraries from the host SAN fabric

Answer: A

QUESTION: 104 A customer currently has an XIV system installed using all six iSCSI ports. The performance is constrained by their network. What action could be used to increase the throughput of the XIV system?

A. enable jumbo frames B. configure ether channel bonding C. add CNAs to critical servers D. add an additional interface module

Answer: A

QUESTION: 105

Which of the following is one of the purposes of a SAN Volume Controller quorum disk?

A. to break a tie when exactly half the nodes in the cluster remain after a SAN failure B. to break a tie when both controllers receive the same request C. to ensure that any data in cache is flushed correctly after a node failure

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D. to provide a reserve storage pool for cluster metadata

Answer: A

QUESTION: 106

A customer has an IBM System Storage DS8800 and wants to reach the highest possible

throughput in the back-end for a storage-pool-striped volume out of an extent pool with 8 ranks.

Over how many device adapter pairs should a storage specialist spread the workload?

A. 8 B. 16 C. 32 D. 64

Answer: A

QUESTION: 107 A customer has purchased a six module XIV and would like to present iSCSI and Fibre Channel LUNs to their hosts. How many iSCSI connections can the customer use with a six module XIV system?

A. 6 B. 4 C. 2 D. 0

Answer: D

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