Which application embedded in Windows operating systems allows remote control of a computer and uses the RDP secure protocol for transmissions？（）

Which client-server application allows an administrator...

单项选择题Which client-server application allows an administrator to control a remote computer, but does not encrypt or secure the communication between client and server?（）

Which email protocol allows an email client to read mai...

单项选择题Which email protocol allows an email client to read mail stored on the mail server？（）

Which email protocol allows an email client to download...

单项选择题Which email protocol allows an email client to download email messages to the local computer？（）