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Exam 3V0-752 topic 1 question 13 discussion

Actual exam question from VMware's 3V0-752
Question #: 13
Topic #: 1
[All 3V0-752 Questions]

The architect of a company is asked to design a single VMware View Pod/Block without a single point of failure component.
Which component offers the lowest availability?

  • A. Horizon View Connection Server
  • B. Horizon View Composer
  • C. vCenter Server
  • D. Horizon View Security Server
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Suggested Answer: C 🗳️

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rfountain
Highly Voted 3 years, 1 month ago
Composer is a single point of failure in horizon. VCenter has heartbeat and ha
upvoted 6 times
JEL4
3 years, 1 month ago
C, vCenter: https://docs.vmware.com/en/VMware-Horizon-7/7.12/horizon-architecture-planning/GUID-CE4019FE-0C43-462A-A08E-82357B1CAF8B.html
upvoted 1 times
weenie9875
3 years ago
To quote that doc, "Although using one vCenter Server and one View Composer for 10,000 desktops is possible, doing so creates a situation where there is a single point of failure. The loss of that single vCenter Server renders the entire desktop deployment unavailable for power, provisioning, and refit operations." Composer has a 1:1 relationship between itself and a vCenter, there are no clustering/HA capabilities.
upvoted 1 times
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Cunawaro
Most Recent 3 months, 1 week ago
I think that is B..composer
upvoted 1 times
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ShazPaz
1 year, 11 months ago
B: https://communities.vmware.com/t5/Horizon-Desktops-and-Apps/How-to-best-setup-View-Connection-Server-and-Composer-to-limit/td-p/2673550
upvoted 2 times
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Revolt79
2 years, 1 month ago
Answer is B Composer
upvoted 2 times
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m0t0rh3ad
2 years, 2 months ago
Because each vSphere cluster must be managed by a single vCenter Server instance, this server represents a single point of failure in every Horizon 7 design. This risk is also true for each View Composer instance. (There is a one-to-one mapping between each View Composer instance and vCenter Server instance.) Using one of the following products can mitigate the impact of a vCenter Server or View Composer outage: *VMware vSphere High Availability (HA) *Compatible third-party failover products https://docs.vmware.com/en/VMware-Horizon-7/7.13/horizon-architecture-planning/GUID-979A744D-9F91-4A90-8430-3D7510AB4F96.html So, I think C - Center is the correct answer
upvoted 1 times
m0t0rh3ad
2 years, 2 months ago
Think a couple of days and change the answer to Composer (we can use vCenter HA), but the question is very tricky
upvoted 1 times
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