700-905 Practice Exam Questions with Answers Cisco HyperFlex for Systems Engineers Certification

Battery-Initiated Read-back (default): Only read data and most commonly used data are deposited in the Level 4 read-back cache

Write-back (default): Only write information and most commonly used information are deposited in the cache

Write-through (install option for VDI): Only most commonly used data is cached: optimizing VDI performance

No caching (SSD): With all-flash nodes; because there is little difference in read speeds between SSDs

Level 4 cached (SSD): With semi-flash nodes; there is a large difference in read speeds between SSDs

Write-first (default for VDI): Infrequently used data is cached: freeing system resources for VDI performance

HXDP 3.5.1

HXDP 3.0

HXDP 4.0

HXDP 3.5

support of 1.5 TB/socket of memory

support for all flash drive array

support for NVMe

support for 768 TB/socket of memory

the network

operating system deployment preparation

controller VM configuration

application dependencies

server firmware policy

The affected cluster is marked as unhealthy and placed into standby mode

If the replication factor is sufficient for the failure, the system is marked as unhealthy but remains operational

Distributed pooled data is migrated off nodes to master data store.

Performance is almost unaffected Sets 1-minute timer until self-healing starts.

Self-healing mode is initiated and data replication factors applied.

Distributed pooled data is migrated off nodes to master data store.

Affected node is marked as unhealthy and placed into standby mode

vSphere DRS migrates the virtual machines to the new node to balance the load

On node replace, the self-healing must finish for the cluster to be healthy

The cluster profile is updated and RAID takes care of rebalancing the load.

creates hooks tor services related to third-party abstraction applications

does not perform caching, deduplication: and compression of data

an Ubuntu based VM running in the control space of each individual server, having linear access to the server's VMs and networking controls

needs network access to ESXi. other CVMs, and management network

is installed automatically by the HyperFlex installer, configured through the installer

192 GB

64 GB

32 GB

128 GB

Use HX 220s for compute nodes and HX 240s for converged nodes

Use B-Series servers to improve converged node scale.

Use the same CPU model but memory configuration can be different.

Use the same server configuration for the cluster.

Use the same server model for the cluster.

UCS B200

HX220

HX 240

UCS B480