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Total 70 questions
What is the purpose of issuing the batch-migrate check-plan command?
- A. Determines if there is currently enough back-end bandwidth
- B. Determines if the front-end IO rate is below the predetermined threshold
- C. Verifies that the target devices have no virtual volumes configured
- D. Verifies that the source devices are not in a storage view
Answer : C
What is a key VPLEX component that enables an active-active data center?
- A. Distributed storage views
- B. Distributed virtual volumes
- C. Distributed extents
- D. Distributed storage volumes
Answer : B
Which number in the exhibit highlights the Director-B front-end ports?
- A. 1
- B. 2
- C. 3
- D. 4
Answer : A
Which mobility operation must be used to perform storage volume defragmentation?
- A. Virtual volume mobility
- B. Data mobility
- C. Device mobility
- D. Extent mobility
Answer : B
What is a characteristic of global commands in the VPlexcli?
- A. Executable from any director
- B. Control tasks running on all directors
- C. Run exclusively from the root context
- D. Accessible from all contexts
Answer : D
Explanation: References:
To which VPLEX component does the SNMP management station connect to gather statistics?
- A. VPLEX Witness
- B. Management server
- C. Director-A
- D. Director-B
Answer : B
Explanation: References:
Which method of virtual volume expansion requires the volume to be expanded on the array first?
- A. Extent expansion
- B. Storage volume
- C. RAID-C expansion
- D. Concatenation
Answer : B
Explanation: References:
A storage administrator has been tasked with encapsulating 100 LUNs across five Oracle servers from an existing array to a VPLEX Metro cluster. The administrator can obtain the same outrage window for all five servers and wand wants to streamline as much of the encapsulation process possible.
What can the administrator use to help achieve this task?
- A. SolVe Desktop utility
- B. VIAS Provisioning Wizard
- C. Claim Storage Wizard
- D. storage-tool compose
Answer : D
What determines which cluster will service I/O in the event of a WAN COM failure for a distributed device that is not a member of a consistency group?
- A. Rule set of the distributed device
- B. VPLEX Witness
- C. Detach rule of the consistency group
- D. Detach rule of the storage view
Answer : B
What is a valid target for a device data migration in VPLEX?
- A. Distributed device
- B. Device with no existing virtual volume
- C. Device with an existing virtual volume
- D. Extent
Answer : D
Explanation: References:
What is the relationship between a storage volume and an extent?
- A. A storage volume can be split into multiple extents
- B. An extent must map to an entire storage volume
- C. A storage volume can be created out of multiple extents
- D. An extent can span multiple storage volumes
Answer : C
Explanation: References:
Which VPLEX model is recommended for VPLEX for All Flash (VAF)?
- A. VS2 and VS6
- B. VS6 only
- C. VS2 only
- D. VS1
Answer : B
Explanation: References:
Which command can be used to create a distributed virtual volume from specified storage volumes?
- A. storage-tool compose
- B. ds dd create
- C. virtual- volume create
- D. storage-volume compose
Answer : B
Explanation: References:
Which type of mobility is used to move data to a remote cluster in a VPLEX Metro?
- A. Device
- B. Extent
- C. MetroPoint
- D. Virtual volume
Answer : B
What is a feature of GeoSynchrony 6.0 with respect to service account login to the
VPlexcli?
- A. Service account requires authentication to the Linux shellVPlexcli requires an RSA token
- B. Service account requires no authentication to the Linux shellVPlexcli requires certificate authority
- C. Service account requires no authentication to the Linux shellVPlexcli requires authentication through LDAP
- D. Service account requires authentication only to the Linux shellVPlexcli does not require an extra authentication step
Answer : B
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