Latest Cisco HyperFlex For Systems Engineers 700-905 Practice

NEW QUESTION 1
Which three functionalities are provided by VAAI? (Choose three.)

• A. When a native snapshot is requested, the request is processed by the hypervisor.
• B. Missing pieces of data are re-created from the remaining nodes in service
• C. Cisco HXDP creates a file system native snapshot which is registered in the vSphere.
• D. VAAI performs caching, deduplication: and compression of data.
• E. Instead of the snapshot being performed in hypervisor it is offloaded to Cisco HXDP.
• F. VAAI uses RAID to consolidate disks into a shared data platform.

Answer: ACE

Explanation:

NEW QUESTION 2
Which three capabilities are provided by Virtual Interface Cards'? (Choose three.)

• A. Virtualizing object storage environments by pushing meta data directly to the management server
• B. The virtual interfaces created by a VIC do not accommodate hypervisor communication like VMkernel interfaces on vSphere.
• C. Management through Cisco IMC or UCS Manager with dynamic configuration of virtual interface cards based on the server profile (MAC/WWN).
• D. Traffic processing for internal and external communication supporting simultaneous HBA and NIC operation on the same physical hardware.
• E. Multiple-interface-card virtualization without any additional driver requirements with integration of the virtualized cards into the Fabric Interconnect infrastructure.
• F. A virtual environment, such as VMware vSphere, provides VM connectivity via a virtual switch to individual virtual machines bypassing local hardware requests.

Answer: CDE

Explanation:

NEW QUESTION 3
Which two ways does Cisco HyperFlex upgrade the traditional RAID? (Choose two.)

• A. HyperFlex enables stretched RAID arrays spanning multiple geographic sites.
• B. Hardware replacement initiates self-healing with minimal impact
• C. Limiting the number of drives locally, which are not a part of the shared datastore.
• D. Distributing data locally, not just across the hosts in HyperFlex cluster
• E. Eliminating the need for additional hardware cards, while maintaining high performance.

Answer: BE

Explanation:

NEW QUESTION 4
Which two components are automatically configured from the information provided to the HyperFlex installer? (Choose two )

• A. the network
• B. operating system deployment preparation
• C. controller VM configuration
• D. application dependencies
• E. server firmware policy

Answer: AC

NEW QUESTION 5
Which two processes does failure on a node initiate? (Choose two.)

• A. Distributed pooled data is migrated off nodes to master data store.
• B. Affected node is marked as unhealthy and placed into standby mode
• C. A call-home process is initiated and the failure is reported to TAC
• D. The VMs on the failed node are moved to another node by vSphere high availability
• E. The system is marked unhealthy but remains operational.

Answer: DE

Explanation:

NEW QUESTION 6
How many vCPUs does the HXDP controller VM require?

• A. 8
• B. 6
• C. 2
• D. 4

Answer: A

Explanation:

NEW QUESTION 7
Which version of HXDP was the first to support multiple VICs on a single server?

• A. HXDP 3.5.1
• B. HXDP 3.0
• C. HXDP 4.0
• D. HXDP 3.5

Answer: A

Explanation:

NEW QUESTION 8
Which two steps should be performed before installing HyperFlex? (Choose two.)

• A. Determine and download recommended installer OVA version required
• B. Complete the pre-installation checklist.
• C. Determine and download recommended hypervisor
• D. Download service profile templates
• E. Determine and download virtual machine OS! required

Answer: AB

NEW QUESTION 9
Which Cisco UCS Server running HXDP supports the largest storage pool?

• A. UCS B200
• B. HX220
• C. HX 240
• D. UCS B480

Answer: C

Explanation:

NEW QUESTION 10
Which three features for NVMe transfer protocol are valid? (Choose three.)

• A. Uses PCIe interface
• B. Streamlined commands for fewer CPU instructions
• C. More and deeper queues
• D. Requires 10 controller
• E. Increases memory speed for more lOPs
• F. Improves SAS and SATA speed

Answer: ABC

Explanation:

NEW QUESTION 11
Which three configurations for read caching in Cisco HyperFlex are valid? (Choose three.)

• A. Battery-Initiated Read-back (default): Only read data and most commonly used data are deposited in the Level 4 read-back cache
• B. Write-back (default): Only write information and most commonly used information are deposited in the cache
• C. Write-through (install option for VDI): Only most commonly used data is cached: optimizing VDI performance
• D. No caching (SSD): With all-flash nodes; because there is little difference in read speeds between SSDs
• E. Level 4 cached (SSD): With semi-flash nodes; there is a large difference in read speeds between SSDs
• F. Write-first (default for VDI): Infrequently used data is cached: freeing system resources for VDI performance

Answer: BCD

Explanation:

NEW QUESTION 12
A Controller Virtual Machine (CVM) is an Ubuntu Linux VM that lives outside the converged data platform on the housekeeping drive since it is involved in creating the convergence data platform Which two features tor CVMs are valid? (Choose two.)

• A. creates hooks tor services related to third-party abstraction applications
• B. does not perform caching, deduplication: and compression of data
• C. an Ubuntu based VM running in the control space of each individual server, having linear access to the server's VMs and networking controls
• D. needs network access to ESX
• E. other CVMs, and management network
• F. is installed automatically by the HyperFlex installer, configured through the installer

Answer: DE

Explanation:

NEW QUESTION 13
How many PCIe standards-compliant interfaces do Cisco VICs support?

• A. 512
• B. 128
• C. 256
• D. 64

Answer: C

Explanation:

NEW QUESTION 14
Which uses for the system drive in an HX node are valid? (Choose two.)

• A. Migration
• B. Saving and restoring program state
• C. Virtual machine store
• D. Garbage collection
• E. Write Cache

Answer: BD

Explanation:

NEW QUESTION 15
What is the minimum amount of memory required for an HX node?

• A. 192 GB
• B. 64 GB
• C. 32 GB
• D. 128 GB

Answer: D

Explanation:

NEW QUESTION 16
Which two features enable RAID cards striping as well as mirroring and parity? (Choose two.)

• A. Integration with Cisco Intersight for a cloud-based storage management solution.
• B. No load on the system resources, drives seem as one drive to the operating system
• C. On RAID card failure, the RAID onboard concurrent cache assists rebuild cache.
• D. Hot replacement of drives available, depending on configuration
• E. Distributed drives across disparate systems can be in RAID together.

Answer: BD

Explanation:

NEW QUESTION 17
What is the maximum size of an HXDP cluster running 3.5.1?

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

Answer: A

Explanation:

NEW QUESTION 18
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