Answer:
Maybe take away the 'xtra'
Answer:
Certificate Signing Request(CSR).
Explanation:
Certificate Signing Request(CSR):- It is a message that is specially encrypted Which validates the information that is required by CA for the issuing of a digital certificate.
It is the first step towards getting your own SSL certificate.
So we conclude that the answer to this question is Certificate Signing Request (CSR).
Which is a multicast address ?
ans: 241.2.2.1
C is correct..
Please vote my answer branliest! Thanks.