Guidelines to formal etiquette quite clearly stipulate that?

A. corn on the cob should be eaten with a knife and fork.
B. asparagus spears should be eaten with the fingers.
C. eating a canapé directly from a server's tray is permissible.
D. bread should always be divided into servings with a sharp knife.

I want to say C but not sure

Well A is out. So is B unless someone is about 5 years old!

D is correct, but not necessarily with a "sharp knife"!!

C seems odd to me, but I guess it happens. I've usually seen people take canapés from a server's tray and put them on a small dish or even a napkin before eating.

D isn't the correct answer.

C is wrong too, right along with D! The correct answer is between A and B! Good Luck!:D

B. is correct not A. because it is permitted to eat corn on the bob with your hands like you would with hot dogs and hamburgers

To determine the correct answer regarding the guidelines of formal etiquette, we need to refer to credible sources such as etiquette books, experts, or recognized cultural norms. While I can provide some general information, it's important to consult specific guidelines or seek advice from an etiquette professional for a complete and accurate answer.

Regarding the given options:
A. It is typically considered acceptable to eat corn on the cob with your hands rather than using a knife and fork, especially in informal settings.
B. Asparagus spears are commonly eaten with your fingers in both formal and informal settings.
C. Eating a canapé directly from a server's tray is generally considered impolite and against the rules of formal etiquette. Instead, it is customary to take a canapé from a serving tray using a small plate or cocktail napkin.
D. While bread can be pre-sliced or served as a whole loaf, it is usually considered appropriate to tear or break off smaller pieces of bread by hand rather than using a knife.

Referring to the options provided, option C contradicts the generally accepted rules of formal etiquette. Therefore, it would be advisable to choose a different option that aligns more closely with proper etiquette guidelines.