Question

What is the purpose of the BCC option in an email?
A.
to send a backup copy of the message to all email addresses in the address book without concealing the entire list of recipients
B.
to send a backup copy of the message to all email addresses in the address book without revealing the entire list of recipients
C.
to send a copy of the message to multiple recipients without concealing the entire list of recipients
D.
to send a copy of the message to multiple recipients without revealing the entire list of recipients
E.
to send a message to only one recipient