Which of the following provides the author with a tool to protect his/her original work from being used or taken by others without permission ?
A. Trademark
B. Copyright
C. Digital watermarking
D. Steganography
Answer:C
Which of the following provides the author with a tool to protect his/her original work from being used or taken by others without permission ?
A. Trademark B. Copyright C. Digital watermarking D. Steganography