Qlik QV12SA Exam - Topic 6 Question 58 Discussion

Actual exam question for Qlik's QV12SA exam

Question #: 58
Topic #: 6

A system administrator is increasing the amount of system RAM from 128 GB to 256 GB The QlikView Server Working Set Low and Working Set High are currently configured with the default values of 70% and 90%.

How should the administrator ensure the QlikView Server performance is optimized?

AIncrease the Working Set Low value only

BDecrease the Working Set High value only

CDecrease both the Working Set Low and Working Set High values

DIncrease both the Working Set Low and Working Set High values

Show Suggested Answer

Suggested Answer: D

by Lauran at Sep 14, 2024, 11:13 AM

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Alyssa

4 months ago

Definitely go for option D, more RAM means more room for data!

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Ricki

5 months ago

Wait, why would you decrease the Working Set values at all?

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Blair

5 months ago

Decreasing the Working Set High? Not sure that’s a good idea.

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Matthew

5 months ago

I think you should increase both values for better optimization.

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Diane

5 months ago

Increasing RAM is great for performance!

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Bobbye

6 months ago

I recall that increasing both values could allow for more data to be cached, but I’m not entirely certain if that’s the right approach in this case.

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Yesenia

6 months ago

I’m a bit confused about whether decreasing the Working Set High would actually help. I thought higher values were better for performance?

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Hui

6 months ago

I think we practiced a similar question where we had to decide on the Working Set values, and I feel like increasing both might help optimize performance.

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Sherly

6 months ago

I remember discussing the importance of adjusting the Working Set values when increasing RAM, but I'm not sure if we should increase both or just one.

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Dorathy

6 months ago

This is a tricky one. Increasing the RAM should allow the QlikView Server to utilize more memory, but I'm not sure if decreasing the Working Set values is the best approach. I think I'll go with option B and just decrease the Working Set High value to see if that helps optimize the performance.

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Marti

6 months ago

Okay, let's see. The question states that the default values are 70% and 90%, so I'm guessing we want to increase those to take advantage of the additional RAM. I'll go with option D and increase both the Working Set Low and Working Set High values.

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Van

6 months ago

I'm a bit confused here. Increasing the system RAM from 128 GB to 256 GB seems like it would require adjusting the Working Set values, but I'm not sure if decreasing them is the right approach. I'll have to think this through carefully.

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Flo

6 months ago

Hmm, this seems straightforward. I think I'll go with option C and decrease both the Working Set Low and Working Set High values to optimize the QlikView Server performance.

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Regenia

2 years ago

D is the way to go! Increasing both values will ensure the server can take full advantage of the extra RAM. Plus, who doesn't love a little memory overflow? It's like a party in your CPU!

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Ivette

1 year ago

User 3: Memory overflow party in the CPU, sounds like a good time!

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Brittney

1 year ago

User 2: Yeah, increasing both values will definitely optimize performance.

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Elfriede

1 year ago

User 1: I think D is the best option.

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Mollie

2 years ago

Hmm, this is a tricky one. My gut says B, decrease the Working Set High value only. That way, the server can use more of the available RAM without getting bogged down by excessive caching.

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Vallie

2 years ago

I'm going with A. Increasing the Working Set Low value only seems like the best way to optimize the performance, without risking the server getting out of control with its memory usage.

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Herminia

2 years ago

C is the correct answer. Decreasing both the Working Set Low and Working Set High values will ensure the QlikView Server can utilize the increased RAM effectively, without wasting resources on unnecessary caching.

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Elfrieda

1 year ago

C) Decrease both the Working Set Low and Working Set High values

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Alica

1 year ago

B) Decrease the Working Set High value only

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Kattie

1 year ago

A) Increase the Working Set Low value only

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Brock

2 years ago

But increasing both values would allow the server to utilize more RAM efficiently, leading to better performance.

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Lajuana

2 years ago

I think the answer is D. Increasing both the Working Set Low and Working Set High values will optimize the QlikView Server performance, since the system RAM is being increased from 128 GB to 256 GB. More available memory means the server can cache more data, improving performance.

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