The practice of making a transmission appears to come from an authorized user

Q. The practice of making a transmission appears to come from an authorized user.
A. Hacking
B. Spoofing
C. Spamming
D. spamdexing
Answer: Spoofing

A. Hacking
B. Spoofing
C. Spamming
D. spamdexing
Answer: Spoofing