An order that must be filled immediately in its entirety, or otherwise must be canceled, is known as:
A) an immediate or cancel order.
B) an all or none order.
C) a fill or kill order.
D) a full or bust order

Question

An order that must be filled immediately in its entirety, or otherwise must be canceled, is known as:
A) an immediate or cancel order.
B) an all or none order. 
C) a fill or kill order.
D) a full or bust order

Quizplus · Accepted Answer

A fill or kill order requires the entire order to be executed immediately; if it cannot be filled in its entirety, it is canceled.

An Order That Must Be Filled Immediately in Its Entirety