You work as the network administrator for your company. Now, you are asked to configure the
Cisco ASA security appliance, using Modular Policy Framework to prevent executables with the
.exe file extension from being downloaded. Which regular expression should be created to match
the .exe file extension?

A.
*.exe

B.
.+\.[Ee][Xx][Ee]

C.
.+.[Ee][Xx][Ee]

D.
.*\.[Ee][Xx][Ee.