How does the device called a red herring typically function in a detective story?

AIt contrasts different settings.
BIt adds color to the theme.
CIt introduces the story's main character.
DIt serves as a false clue in the plot.

Verified Answer :

A red herring is when irrelevant topics are introduced into a situation in order to divert the attention of the listeners from the real issue. In the case of a detective story, red herring typically functions when it serves as a false clue in the plot. The correct answer is option d. This false clue diverts the people's attention to the real situation or case.