There is a production environment with 2,500 apps in it and running 5 web worker roles.
How much memory should be allocated to each web worker role computer?
Click on the arrows to vote for the correct answer
A. B. C. D. E.Correct Answer: D
The average memory footprint for the applications in a production environment is about 70 MB.
This footprint can be used in the following equation to calculate the memory allocated to web worker role VMs or computers
No.
of provisioned apps * 70 MB * 5% - (no.
of web worker roles * 1044 MB)
Therefore, for the production environment with 2500 apps and running 5 web worker roles, the memory needs to be allocated to each web worker role can be calculated as:
2500*70*0.05 -(5*1044) = 3530 MB.Option A is incorrect.
As per the given scenario, 3530 GB is not the correct answer.
Option B is incorrect.
As per the given scenario, 7060 GB is not the correct answer.
Option C is incorrect.
As per the given scenario, 7060 MB is not the correct answer.
Option D is correct.
In the given scenario, the memory that needs to be allocated to each web worker role is 3530 MB.Option E is incorrect.
As per the given scenario, 10590 MB is not the correct answer.
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To calculate the amount of memory that should be allocated to each web worker role computer, we need to first determine the total amount of memory required by all the web worker roles in the production environment. We can then divide this total memory by the number of web worker role computers to get the amount of memory per computer.
Assuming that each app requires an average of 500 MB of memory and there are 2,500 apps in the production environment, the total memory required by all the apps would be:
Total memory = 2,500 apps * 500 MB/app Total memory = 1,250,000 MB
Each web worker role is running 5 apps, so the total memory required by each web worker role computer would be:
Total memory per computer = 5 apps * 500 MB/app Total memory per computer = 2,500 MB
Assuming that we have a total of 10 web worker role computers in the production environment, the total memory required by all the web worker role computers would be:
Total memory for all computers = 10 computers * 2,500 MB/computer Total memory for all computers = 25,000 MB
However, the answers provided are in GB, not MB. So, we need to convert the total memory from MB to GB:
Total memory for all computers in GB = 25,000 MB / 1024 MB/GB Total memory for all computers in GB = 24.414 GB (rounded to 3 decimal places)
Finally, we divide the total memory required by all the web worker role computers by the number of web worker role computers to get the amount of memory per computer:
Memory per computer = 24.414 GB / 10 computers Memory per computer = 2.4414 GB (rounded to 4 decimal places)
Therefore, the answer closest to the amount of memory that should be allocated to each web worker role computer is A. 3530 GB RAM, which is much higher than what is required based on the calculations above. The other options, B, C, D, and E, are even further off and can be disregarded.