Which of the following is true for optional fragments?$

Question

TuteeHUB · Accepted Answer

NA

TuteeHUB · Answer

An optional fragment is a portion of an interaction that may be done

TuteeHUB · Answer

The fragment operator name is opt

TuteeHUB · Answer

Optional fragments have only a single operand, which must contain a guard

TuteeHUB · Answer

All of the mentioned

1.	Which of the following is true for optional fragments?$
A.	An optional fragment is a portion of an interaction that may be done
B.	The fragment operator name is opt
C.	Optional fragments have only a single operand, which must contain a guard
D.	All of the mentioned
Answer» E.

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