Question

st Which of the following multiplicity indicator is used to denote the optional association?
O 1. *
0 0..1
O *(0..*)
O *0..1 ​

Answer 1

Answer is B " 0..1 "

Answer 2

Concept Introduction: There are different mathematical indicators.

Explanation:

We have been Given: Which of the following multiplicity indicator is used to denote the optional association?

O 1. *

0 0..1

O *(0..*)

O *0..1

We have to Find: Which of the following multiplicity indicator is used to denote the optional association?

O 1. *

0 0..1

O *(0..*)

O *0..1

The correct option is Option No. D,

$*0..1$

Association end multiplicity indicator is used to denote the optional association. Association is basically used to display the connection between two modules. Association end is the multiplicity indicator which is used to identify the entity type at the end of the association.

Final Answer: The Correct answer is

$*0..1$

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