C4090-958 Exam Questions
164 real C4090-958 exam questions with expert-verified answers and explanations. Page 1 of 4.
- Question #1
A technical specialist is in a discussion with a customer regarding changing the customer's storage environment from EMC to IBM. They are describing the environment. Which host env...
- Question #2
While discussing evaluation criteria for storage acquisition, a customer uses the following phrases: "acquisition cost," "software licenses," "staffing," and "ongoing maintenance c...
- Question #4
A customer has a large repository of geophysical data (>500 TBs and growing). This data is primarily in larger single- file datasets. This customer would like to reduce their overa...
- Question #5
Which XIV Gen3 feature can be included to prevent damage in a catastrophe?
- Question #6
For a D38800, a second redundant Hardware Management Console (HMC) is recommended in which of the following scenarios?
- Question #7
A customer is planning the installation of a new SAN Volume Controller cluster in their S Gbps Brocade environment. They have asked the technical specialist for potential configura...
- Question #8
A customer has two separate storage networks and is planning to implement an SVC to provide for FlashCopy between the two networks. What is the minimum number of ISL ports required...
- Question #9
A customer wants to deploy a centralized storage system to support a new database. Which of the following factors should the storage specialist consider first?
- Question #10
A healthcare and life sciences client wants to maintain electronic patient records, including medical images, for a period of seven years. How would the IT storage industry describ...
- Question #11
A customer has a Fibre Channel switch residing in a configuration where both production and test data coexist. Which of the following is the simplest method for ensuring that the t...
- Question #12
Which IBM tape interface architecture has the best performance and distance characteristics?
- Question #13
A customer is looking to build a virtual desktop infrastructure on an IBM platform. What metrics will be most useful in determining the storage platform recommendation?
- Question #14
What strategic tool minimizes low-confidence results while eliminating unrealistic assumptions about a workload proposed for a solution?
- Question #15
Which statement is true about the Easy Tier functionality that is available on the DSS000, SAN Volume Controller, and Storwize V7000 storage product families?
- Question #16
A customer has an archiving requirement that is considered Big Data. Every 8 hours1 an average of 4.5 Petab9tes of data must be written to tape. The customer currently is consideri...
- Question #17
A customer has just installed a ProtecTlER TS7620 SM2, and has accessed the PT Manager for the first time. Where would the implementation engineer fulfill Registration, E- mail Ale...
- Question #18
A customer has recently installed a SONAS system and now wants to set up backups to the virtual tape library (VTL) using their existing Symantec NetBackup data management applicati...
- Question #19
A customer tells a technical specialist that EMO stated XIV has a double drive failure problem because XIV has a 180 drive RAID group. What is the best response to this competitive...
- Question #20
A technical specialist is holding a general discussion with a customer who has a large volume of block and file data. The customer tells the specialist that their company's storage...
- Question #21
A technical specialist is enhancing an existing EMC storage environment with the IBM SAN Volume Controller. One of the primary customer requirements is to reclaim space in the exis...
- Question #22
A System z customer running z/OS Vi .11 is using a single D58801J storage system with Easy Tier enabled. Storage performance for a business critical application needs to improve to...
- Question #23
A customer wants to add a fully populated BladeCenter chassis to their existing core-edge SAN. They have suffered performance issues in the past due to congestion and over- utiliza...
- Question #24
A D38800 logical volume is composed of a set of what?
- Question #25
What is one of the most important considerations for the number of LUN5 required for optimum performance in an XIV Gen3 Storage System environment?
- Question #26
What is the earliest model of tape drive format that is compatible with TS1 140 tape drives?
- Question #27
Using the exhibit as a reference, which product is being accessed?
- Question #28
Which enclosures are supported when attaching to an N7900 subsystem?
- Question #29
Which statement is true regarding real4ime compression in the SAN Volume Controller and Storwize V7000 code release 64?
- Question #30
A customer is searching for high-end NAS products in the market looking for compression capability and is comparing N7950T to EMC VNX. Which key difference should the technical spe...
- Question #31
A Business Partner has proposed a solution for the migration of multiple D64700 systems to an XIV Gen3 with 10 modules. Which of the following is a migration consideration in this...
- Question #32
A customer wants a comparison of a public cloud subscription-based solution versus an in- house solution for a new project. The customer has requested a TOO for each solution using...
- Question #33
A customer requires the ability to provide access to billions of files simultaneously. What SONAS feature allows for this?
- Question #34
A customer is installing a new backup solution. An existing tape Ii brary based on TS1 120 Tape Drives that was installed on 7 September 2006 is proposed as part of the solution du...
- Question #35
What is the maximum number of PC and SCSI ports on an XIV Gen3 storage system?
- Question #36
A customer wants to better understand how much recovered storage space will be gained by implementing Real-time Compression (RTC) on their SAN Volume Controller (SVC). The customer...
- Question #37
A customer has storage on two sites that are 10 km apart, and a technical specialist is discussing replacing their EMC storage arrays. They tell the specialist that they use EMC SA...
- Question #38
A single frame T33501J contains 6 LTO-3 tape drives in Drive Mounting Kits. A customer wants to add two additional LTO-5 drives. Which of the following TS3500 components will be af...
- Question #39
Which tool provides storage management of an IBM SAN Volume Controller with application- aware copy services integration?
- Question #40
A customer with numerous open system servers is using a single DSSSOO system with Easy Tier enabled. Storage performance for a specific clustered server needs to improve for end-of...
- Question #41
Which technology/feature is designed to maximize the benefit of using SSD drives?
- Question #42
A customer needs to achieve a very aggressive RTO of 30 minutes or less. A critical requirement is a continuous availability and disaster recovery solution for the mainframe enviro...
- Question #43
In an XIV Storage System, what is the minimum number of modules required to support iSCSI connectivity?
- Question #44
A customer plans to implement SVC as part of a solution and has concerns regarding the resilience of the SVC architecture. The correct response to this concern is that SVC ________...
- Question #45
In order to cluster IBM SONAS interface nodes so that they can serve the same data, the interface nodes must coordinate their locking and recovery. This coordination is done throug...
- Question #46
An IBM XIV system with nine modules and 2 TB disks is being proposed to a customer who needs to increase disk capacity in the data center. The customer is concerned about data grow...
- Question #47
A mainframe customer has requested a proposal to replace an existing storage system. Which information does Disk Magic provide?
- Question #48
A customer intends to implement a Fibre Channel SAN at the production site. Replication will take place over a 10 kilometer Ethernet connection to a second site; however, only IP s...
- Question #49
Which function controls host access to a volume in a switched fabric?
- Question #50
A customer has a large non-IBM storage environment, EMO and HDS, with a mixture of VMware, Linux, Unisys mainframe and Windows, including Windows 2003, based hosts. The customer is...
- Question #51
What is the maximum number of drives supported in a SONAS single array?