UCSInvictefor Field Engineers v6.2 (700-603)

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Total 72 questions

In the Cisco UCS Invicta Scaling Solution, what is the maximum number of nodes allowed in a single volume?

  • A. 1
  • B. 2
  • C. 3
  • D. 4
  • E. 5
  • F. 6


Answer : F

Which option lists the steps used by Cisco UCS Invicta to write to flash?

  • A. 1) receive data, 2) optimize data, 3) protect data, 4) commit data
  • B. 1) receive data, 2) commit data, 3) protect data
  • C. 1) receive data, 2) optimize data, 3) commit data, 4) protect data
  • D. 1) receive data, 2) protect data, 3) optimize data, 4) commit data
  • E. 1) receive data, 2) protect data, 3) commit data, 4) optimize data


Answer : D

Which two challenges of batch processing environments is Cisco UCS Invicta well suited to address? (Choose two.)

  • A. Batch processing during regular business hours
  • B. NVRAM required by batch processes
  • C. CPU resources required by batch processes
  • D. Impact on subsequent batches if a batch does not finish in time
  • E. Boot storms
  • F. Logon storms


Answer : B,C

Which statement about the creation of a new LUN when enabling LUN mirroring is true?

  • A. The new LUN must be created on a performance node.
  • B. The new LUN must not reside on the same scaling solution node as the original lun to be mirrored.
  • C. The new LUN must reside on the same scaling solution node as the original LUN to be mirrored.
  • D. The new LUN must be created on a data reduction node.


Answer : B

Which three typical approaches are used to avoid I/O? (Choose three.)

  • A. Combine applications that require the same data
  • B. Caching
  • C. Encryption
  • D. Compression
  • E. Queuing
  • F. Consolidate data access into a few hot spots to reduce seek times
  • G. Deploy servers with local storage instead of network storage


Answer : A,B,G

Which two options are two characteristics of the Cisco UCS Invicta scaling system router?
(Choose two.)

  • A. Bond 1 is used to provide management connectivity.
  • B. A single virtual IP address is used to manage all storage routers in a single scaling system.
  • C. Cisco UCS Director can be used to manage the storage router.
  • D. Administrators can connect to the storage router through SSH.
  • E. The storage router includes a ring buffer.


Answer : C,D

Which statement about a LUN is true?

  • A. A LUN is an entire SSN.
  • B. A LUN is part of a drive.
  • C. A LUN spans across multiple SSNs.
  • D. A LUN may be part of a drive, an entire drive, or several drives in an array.


Answer : D

Reference:http://searchstorage.techtarget.com/definition/logical-unit-number

Which three services does Cisco UCS Director provide? (Choose three.)

  • A. Trouble ticketing
  • B. Orchestration
  • C. Policy management
  • D. Layer 3 device configuration
  • E. Self-service portal
  • F. Invoice creation and billing


Answer : B,C,E

Which three statements describe three characteristics of lometer? (Choose three.)

  • A. It provides a Windows GUI.
  • B. It is an open source project.
  • C. It is a Cisco UCS Invicta component that monitors I/O performance and reports results into the Cisco UCS Invicta management GUI.
  • D. It is a tool to replicate the behavior of popular workloads.
  • E. It is a commercial product from SolarWinds that is useful for storage POCs.
  • F. It provides only a CLI.


Answer : A,B,D

Assume a 4 K block with 50% writes and 50% reads. What is the approximate number of input/output operations of a typical SAS hard disk drive?

  • A. About 10-20IOPS
  • B. About 100-200IOPS
  • C. About 1.000-2.000 IOPS
  • D. About 10.000-20.000 IOPS
  • E. About 100.000-200.000 IOPS


Answer : D

Which three options are three functions of a Cisco UCS Invicta scaling system node?
(Choose three.)

  • A. Replication
  • B. RAID
  • C. Mirror protection
  • D. De-duplicatton
  • E. Host connectivity
  • F. Power fail data protection


Answer : B,D,F

Reference:http://www.cisco.com/c/dam/en/us/products/collateral/servers-unified- computing/ucs-invicta-series-solid-state-system/le-43306-wp-invictaos-140618.pdf

Which three challenges of big data environments is Cisco UCS Invicta well suited to address? (Choose three.)

  • A. Hadoop
  • B. Persistent storage of extremely large volumes of data
  • C. Unstructured data
  • D. Sort/merge operations
  • E. High I/O at base nodes
  • F. The need to generate fewer map-reduce operations


Answer : B,D,E

Which characteristic of the ring buffer is true?

  • A. It is backed up with a super capacitor.
  • B. It leverages a LIFO queue
  • C. A small portion of each SSD is allocated to provide persistent storage to support the ring buffer.
  • D. It requires users to customize several tuning parameters in the Cisco UCS Invicta management GUI to optimize its performance for the expected workload of the user.
  • E. It serves as a front-end cache to speed up data access.
  • F. It needs to be flushed with every write because a power outage results in data loss.


Answer : A

Reference:http://www.cisco.com/c/dam/en/us/products/collateral/servers-unified- computing/ucs-invicta-series-solid-state-system/le-43306-wp-invictaos-140618.pdf

Which three form fields are required when creating a LUN snapshot? (Choose three.)

  • A. SSN ID
  • B. Origin LUN
  • C. Snapshot ID
  • D. Volume
  • E. Snapshot Name
  • F. Snapshot Size (GB)


Answer : B,E,F

Which two statements about hard disk drives in a virtualization environment are true?
(Choose two.)

  • A. Hard disk drives are ideal to handle multiple random workloads.
  • B. Hypervisors intelligently segregate random hard disk drive workloads from sequential hard disk drive workloads.
  • C. All reads and writes become random as the hypervisor multiplexes VM requests.
  • D. Storage systems dramatically improve performance of random hard disk drive workloads by implementing pre-fetching and read-ahead algorithms.
  • E. Virtualization results in an "I/O Blender" effect on hard disk drive workloads.


Answer : D,E

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Total 72 questions