To answer this question, let's go through each option to understand why it is correct or incorrect:
Option A) YES - This option is incorrect because there is no specific limit on the number of application pools you can create in IIS 6.0.
Option B) NO - This option is incorrect because there is no specific limit on the number of application pools you can create in IIS 6.0.
Option C) YES Limited by Hardware capacity - This option is incorrect because there is no specific limit on the number of application pools based on hardware capacity in IIS 6.0.
Option D) In theory, there is no limit, but creating more than 60 App Pools is not recommended. - This option is correct because while there is no specific limit on the number of application pools in IIS 6.0, creating a large number of application pools can impact the performance and resource utilization of the server. It is generally not recommended to create more than 60 application pools for optimal performance.
The correct answer is D.