To configure attachment filtering to block all PDF files, which of the following commands should you
issue?

A.
Add-AttachmentFilterEntry -name *.pdf -type FileName

B.
Set-AttachmentFilterEntry -type *.pdf -type FileType

C.
Add-AttachmentFilterEntry -name *.pdf -type ContentType

D.
Set-AttachmentFilterEntry -name *.pdf -type FileName

Explanation:
To add an attachment filtering option that blocks all PDF files, you need to define a name of a
wildcard with the PDF filename extension (*.pdf) using the -FileName option, such as AddAttachmentFilterEntry -name *.pdf -type FileName.