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Citrix 1Y0-341 Exam - Topic 4 Question 82 Discussion

Actual exam question for Citrix's 1Y0-341 exam
Question #: 82
Topic #: 4
[All 1Y0-341 Questions]

Scenario: A Citrix Engineer needs to limit Front End Optimization (FEO) on a web application to mobile users with mobile devices. The engineer decides to create and bind an FEO policy.

Which advanced expression should the engineer use in the FEO policy?

Show Suggested Answer Hide Answer
Suggested Answer: C

Contribute your Thoughts:

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Son
4 months ago
Really? I’m surprised there’s no option specifically for tablets.
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Carylon
5 months ago
D has a typo, it's "Android," not "Andriod."
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Delsie
5 months ago
C is too simplistic, it won't cover all mobile devices.
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Julio
5 months ago
I disagree, B seems more straightforward for excluding Windows users.
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Linn
5 months ago
I think option A is the best choice for mobile detection.
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Leota
6 months ago
Option D seems to cover both iOS and Android, which might be a good way to ensure mobile compatibility, but I can't remember if that's the best approach for FEO.
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Roselle
6 months ago
I feel like option A could be the right choice since it checks for 'Mobile' in the User-Agent, but I'm unsure about the subnet part.
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Brianne
6 months ago
I think option B sounds familiar because it mentions the User-Agent header, but I can't recall if it correctly identifies mobile devices.
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Ressie
6 months ago
I remember practicing with FEO policies, but I'm not entirely sure which expression specifically targets mobile users.
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Edda
6 months ago
I'm feeling pretty confident about this one. The solution is to use a combination of User-Agent and client IP checks to identify mobile users.
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Dorethea
6 months ago
Okay, I think I've got this. The key is to check the User-Agent header for mobile device indicators, and also check if the client IP is in the specified subnet.
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Kirk
6 months ago
Hmm, I'm a bit confused by the advanced expression syntax. I'll need to review some examples to make sure I understand how to properly use these functions.
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Cassi
6 months ago
This looks like a tricky one. I'll need to carefully read through the options and think about how to identify mobile users.
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Lon
6 months ago
Ah, I think I've got an idea. If the flow is working in the sandbox but not in production, it could be a permissions issue. I'll try running the flow as the System Admin to see if that resolves the problem.
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Hubert
6 months ago
Okay, I think the key here is that business architecture provides the business context and vocabulary that can inform and align the data architecture. That seems like a clear benefit.
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Sylvie
6 months ago
Hmm, I'm a bit unsure about the differences between the options. I'll need to think this through carefully.
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Janna
6 months ago
I've got a good handle on loan covenants from my finance classes. I think I can tackle this question efficiently.
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Larae
11 months ago
Ah, the joys of Citrix engineering. I bet the person who wrote this question was sipping on a little too much Citrix Kool-Aid.
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Tandra
10 months ago
C: Yeah, option B looks like the best fit for limiting FEO to mobile users.
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Berry
10 months ago
B: I agree, that seems like the most appropriate choice.
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Amos
10 months ago
D) HTTP.RED.HEADER(''User-Agent'').CONTAINS(''Ios'') II HTTP.REQ.HEADER(''User-Agent'').CONTAINS(''Andriod'')
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Angelo
11 months ago
A: I think the engineer should use option B.
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Juan
11 months ago
B) HTTP.REQ.HEADER(''User-Agent'').NOTCONTAINS(''Windows'')&&CLIENT.IS_MOBILE
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Cordie
11 months ago
A) HTTP.REG.HEADER(''User-Agent'').CONTAINS(''Mobile'')&&CLIENT.IP.SRC.IN_SUBNET(192.168.10.0/24.NOT
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Kirby
11 months ago
I'll go with B. Seems the most elegant solution to the problem. Although, I do wonder if the engineers at Citrix have ever heard of spell-check. 'Andriod'? Really?
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Cherry
12 months ago
C'mon, really? CLIENT.IP.SRC.IS_MOBILE? That's just silly. Who writes these questions?
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Cecil
10 months ago
Yeah, that option C does seem a bit off. It's important to choose the right expression for the FEO policy.
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Willie
11 months ago
D) HTTP.RED.HEADER(''User-Agent'').CONTAINS(''Ios'') II HTTP.REQ.HEADER(''User-Agent'').CONTAINS(''Andriod'')
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Lawrence
11 months ago
B) HTTP.REQ.HEADER(''User-Agent'').NOTCONTAINS(''Windows'')&&CLIENT.IS_MOBILE
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Pearlene
11 months ago
A) HTTP.REG.HEADER(''User-Agent'').CONTAINS(''Mobile'')&&CLIENT.IP.SRC.IN_SUBNET(192.168.10.0/24.NOT
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Katina
1 year ago
I'm not sure about this one. Shouldn't we be checking for both iOS and Android devices? Option D seems to cover that better.
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Mitsue
11 months ago
Let's go with option D for better coverage.
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Hildegarde
11 months ago
True, but option D specifically targets iOS and Android.
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Pearly
11 months ago
But option A also checks for mobile devices in the subnet.
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Jenelle
11 months ago
I think option D covers both iOS and Android devices.
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Caprice
1 year ago
Option B looks like the correct answer. It checks for the 'User-Agent' header and whether the client is a mobile device.
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Adelina
1 year ago
That's a good point, targeting specific mobile devices can ensure better optimization for those users.
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Delsie
1 year ago
I disagree, I believe option D is better as it specifically targets iOS and Android devices in the User-Agent header.
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Adelina
1 year ago
I think the engineer should use option B because it checks for User-Agent not containing Windows and if the client is mobile.
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