The Main Disadvantage of Using CGI Scripts Is That

Multiple Choice

The main disadvantage of using CGI scripts is that:

A) they cause a resource bottleneck since they have to execute separately for each user request.
B) they are specific to the web server and to the operating system, thus being platform dependent.
C) an error in one script can damage and bring down the web server completely.
D) they do not have the capability to process forms or prepare outputs based on form data.