Sometimes a virus will disable a system’s antivirus protection or add exceptions which prevent its being detected. Running an antivirus program from would bypass any files designed to protect the virus.

I’d say platform as a service (paas) or application platform as a service (apaas) or platform base service is a category of cloud computing services that provides a platform allowing customers to develop, run, and manage applications without the complexity of building and maintaining the infrastructure typically associated with developing and launching an app.

This question is unclear

Middleware

Ucan’t change it as far as i know