____ occurs when a competitor or other party clicks on a ...

[EY67]

____ occurs when a competitor or other party clicks on a sponsored link repeatedly in order to foul up advertising effectiveness.
 a. Spamming
  b. Phishing
  c. Click fraud
  d. Behavioral targeting
  e. Keyword-matching

Question 2

What characteristic must a scale possess in order for the researcher to compute the ratio of the magnitude of the numbers?
 a. It must have an arbitrary zero point.
  b. The range of the absolute scale intervals must be divisible by two.
  c. It must use only integers.
  d. It must have an absolute zero point.
  e. The modal ratio must be greater than two.

[izzat]

Answer to Question 1

C

Answer to Question 2

d

[EY67]

Great answer, keep it coming

[Liamb2179]

Thanks for the timely response, appreciate it