Of the methods that the ProxySG uses to detect file type, which one is usually the most accurate?
A) Checking the HTTP content type (or MIME type)
B) Performing an anti-virus scan
C) Detecting apparent data type
D) Checking the file extension

Question

Quizplus · Accepted Answer

Checking the HTTP content type (or MIME type) is usually the most accurate method of detecting file type because it is the most specific. The MIME type is a standard way of identifying the type of data that is contained in a file, and it is typically set by the server that sends the file.

Of the Methods That the ProxySG Uses to Detect File