What are the two types of 'Enclosed Cabs' found in pest control equipment?

Enclosed cabs used in pest control equipment primarily focus on providing a barrier between the operator and potential pesticide exposure. The correct answer highlights the type of cabs that possess structural features like doors and windows, creating a basic protective environment for the operator while working.

While some enclosed cabs may include air filters for added protection, not all enclosed cabs are equipped with advanced filtration systems. It's crucial to note that the primary purpose of having enclosed cabs with doors and windows is to reduce exposure to chemicals during application. Such cabs typically offer fundamental protection whether they include air filtration or not.

Therefore, the option relating to cabs with only doors and windows correctly identifies a fundamental category of enclosed cabs that provide necessary structural barriers, which can be sufficient for some operational settings while still ensuring that safety is a primary concern in pest control applications.