Axis ANVE Exam - Topic 5 Question 60 Discussion

Actual exam question for Axis's ANVE exam

Question #: 60
Topic #: 5

[All ANVE Questions]

In clear weather. Axis specifies, in accordance with Johnson's criteria, an AXIS Q1921 with a 60 mm lens to have detection range of 1200 m (3900 ft) for a person. Based on this estimation which of the following is true?

AAn analysis or analytic software is able to detect a person in 1200 m distance with 90% probability

BA human observer is able to detect a person in 1200 m distance with 50% probability

CA human observer can discern a person versus a car in 1200 m distance with 90% probability

DAn analysis or analytic software is able to discern a person versus a car in 1200 m distance with 50% probability

Show Suggested Answer

Suggested Answer: B

by Laurel at Oct 23, 2022, 10:30 PM

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Nida

4 months ago

I doubt software can discern that well at that distance.

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Rebbecca

4 months ago

B sounds about right for a human observer.

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Jeannetta

4 months ago

1200 m? Really? That seems too far for a human.

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Lasandra

4 months ago

I think A is the most accurate choice here!

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Chantay

4 months ago

A human can only see clearly up to about 800 m max.

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Ollie

5 months ago

I think option B sounds plausible because it mentions a 50% probability for human observers, which seems reasonable given the distance.

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Jeniffer

5 months ago

I feel like option A might be correct since analytic software usually has better detection capabilities, but I can't recall the exact probabilities we discussed.

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Kip

5 months ago

I'm not entirely sure, but I think human observers struggle with distinguishing objects at long distances, especially between a person and a car.

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Cordelia

5 months ago

I remember that in similar practice questions, the detection probabilities for software were often higher than for human observers.

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Virgina

5 months ago

This question seems straightforward, I think I can handle it. Let me carefully read through the options and select the three that best describe the features of Managed Deployments.

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Stephane

5 months ago

Okay, let me walk through this step-by-step. The question says the admin is using SNMP, so the port has to be related to that protocol. I'm pretty sure 161 is the standard SNMP port, so I'll go with that.

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Royal

5 months ago

I'm pretty confident that B is the correct answer. The question is clear that Zoom Out and Zoom to Selection re-executes the search.

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Edmond

5 months ago

This looks like a tricky one. I'll need to think through the key requirements for IS-IS multitopology and see which of these options best fits the problem description.

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