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Exam E20-393 topic 1 question 56 discussion

Actual exam question from Dell's E20-393
Question #: 56
Topic #: 1
[All E20-393 Questions]

A system administrator has installed the Unity Connection Utility on a Microsoft Windows host. The Windows host is connected to the same physical subnet as a newly installed Unity storage system. When the utility is run, it does not discover any Unity storage systems.
What should be checked on the host that may be preventing the utility from discovering any Unity storage systems?

  • A. Java SE version
  • B. Ethernet adapter flow control
  • C. Network Access Filter Driver
  • D. Host firewall services
Show Suggested Answer Hide Answer
Suggested Answer: A 🗳️
Unity Connection is dependent on Java for some of the components to work.
Incorrect Answers:
B: Ethernet flow control is a mechanism for temporarily stopping the transmission of data on Ethernet family computer networks.
D: As the traffic is within the same physical subnet a firewall would have no effect.
References:
https://www.cisco.com/c/en/us/support/docs/unified-communications/unity-connection/117497-probsol-unity-00.html
by Dipesh_Gobji at April 5, 2020, 2:44 p.m.

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[Removed]
1 year, 3 months ago
CORRECT ANSWER IS D. Connection Utility do not use Java but instead HTML5
upvoted 1 times
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furqananwar
1 year, 10 months ago
"When the utility is run, it does not discover any Unity storage systems." This means no Java issue. if that was then utility won't run.Utility is running but fetch no data. Only obstacle will be firewall.
upvoted 1 times
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Asrarpasha
2 years, 2 months ago
Answer is : D Question is about discovering the unity. You may need to stop host firewall services to be able to discover storage systems using the Connection Utility.
upvoted 1 times
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carico1980
3 years, 3 months ago
letter D Firewall
upvoted 2 times
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capolla
3 years, 4 months ago
The answer is A: Install the Connection Utility on a Windows host - Includes 32-bit Java SE update 60 - Need to stop host firewall services
upvoted 1 times
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TravelingDan
4 years, 6 months ago
The answer is D. When the CU doesn't find an array to configure it tells you to check the host security settings to see if it is preventing discovery.
upvoted 3 times
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SanKishore
4 years, 7 months ago
Java gets installed automatically with CU install. D is correct.
upvoted 3 times
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Dipesh_Gobji
4 years, 9 months ago
Host Firewal Services has nothing to do Physical Firewall and doesnt matter if the host and Unity is in same Subnet. If user is able to open Connection Utility then there shouldnt be any JAva issue. I think answer is A
upvoted 2 times
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C (25%)
B (20%)
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