Qlik QV12SA Exam - Topic 3 Question 59 Discussion

Actual exam question for Qlik's QV12SA exam

Question #: 59
Topic #: 3

A QlikView Server is using more than 93% of its total memory. Users report slow performance when working within a QlikView document. The Working Set Low value is 70% and the Working Set High value is 90%.

What is causing the performance issue on the server?

AThe QlikView Server PGO files have been removed

BThe Object Calculation Time Limit has been reached

CThe QlikView Server swapped physical RAM to virtual memory

DThe QlikView Server has begun to drop cached results from memory

Show Suggested Answer

Suggested Answer: D

by Dawne at Oct 21, 2024, 12:26 AM

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Rosann

3 months ago

High memory usage usually leads to slow performance, no doubt about it.

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Mammie

3 months ago

Wait, are we sure it's not A? Removing PGO files seems risky!

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Staci

3 months ago

I disagree, it could be D with the cached results being dropped.

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Laurel

4 months ago

I think it's definitely option C, swapping to virtual memory.

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Catina

4 months ago

Sounds like the server is overloaded with memory usage.

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Bulah

4 months ago

I feel like I've seen a question about PGO files before, but I don't think that's the main issue here. It has to be something with memory management.

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Lashon

4 months ago

If the server is using over 93% of its memory, could it be that it's swapping to virtual memory? That sounds familiar.

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Lisbeth

4 months ago

I think the Object Calculation Time Limit might be a factor, but it seems more related to memory management issues.

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Brendan

5 months ago

I remember something about memory usage affecting performance, but I'm not sure if it's related to the cached results being dropped.

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Raul

5 months ago

I've seen issues like this before with QlikView servers. Based on the information provided, my best guess is that the server has started swapping physical RAM to virtual memory, which would explain the performance problems. I'll select that option and move on.

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Felice

5 months ago

Okay, this is a tricky one. The high memory usage and working set values point to some kind of performance problem, but I'm not sure which of these options is the correct answer. I'll need to think it through carefully.

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Marjory

5 months ago

Hmm, the high memory usage and low/high working set values suggest the server is struggling to manage its resources effectively. I'll need to analyze the options to determine the most likely cause.

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Sanjuana

5 months ago

This looks like a memory management issue with the QlikView Server. I'll need to carefully consider the information provided about the memory usage and working set values.

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France

9 months ago

Ah, the joys of server performance issues. I bet the IT team is running around like headless chickens right now, trying to figure this out.

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Novella

9 months ago

I'm a bit stumped on this one. Maybe the QlikView Server PGO files have been removed? That's my guess, but I could be way off.

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William

8 months ago

D) The QlikView Server has begun to drop cached results from memory

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Cathrine

8 months ago

C) The QlikView Server swapped physical RAM to virtual memory

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Cheryl

8 months ago

A) The QlikView Server PGO files have been removed

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Stefany

10 months ago

This is a tricky one, but I'm leaning towards B. The Object Calculation Time Limit has been reached, which could be the culprit here.

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Demetra

8 months ago

C) The QlikView Server swapped physical RAM to virtual memory

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Glory

8 months ago

B) The Object Calculation Time Limit has been reached

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Blair

9 months ago

A) The QlikView Server PGO files have been removed

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Valentine

10 months ago

I'm going with D. The server is dropping cached results from memory, which could definitely slow things down for the users.

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Theola

9 months ago

We should look into optimizing the memory usage to improve performance.

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Hana

9 months ago

That makes sense, it could definitely slow down performance for the users.

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Leanna

9 months ago

I think the issue is that the server is dropping cached results from memory.

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Kristel

10 months ago

Hmm, I think the answer is C. The server is swapping physical RAM to virtual memory, which can cause performance issues. Makes sense to me.

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Leonie

9 months ago

Dropping cached results could also be causing the slow performance.

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Candida

9 months ago

D) The QlikView Server has begun to drop cached results from memory

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Frank

10 months ago

That could definitely be the issue. Swapping to virtual memory can slow things down.

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Janessa

10 months ago

C) The QlikView Server swapped physical RAM to virtual memory

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Noah

10 months ago

I believe option D could also be the cause. Dropping cached results from memory can lead to slow performance.

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Ciara

10 months ago

I agree with Renato. When the server swaps memory, it slows down the performance.

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Renato

11 months ago

I think the performance issue is caused by option C, swapping physical RAM to virtual memory.

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