What symbol(s) indicate a true/false condition on a systems sequence diagram?Question 4Select one:a./b.[ ]c.{ }d.*
Question
What symbol(s) indicate a true/false condition on a systems sequence diagram?Question 4Select one:a./b.[ ]c.{ }d.*
Solution
The symbol that indicates a true/false condition on a systems sequence diagram is [ ]. So, the correct answer is b. [ ]. This is known as a condition or guard. It is a Boolean expression written in square brackets and is used to show that a particular interaction or a group of interactions occur only under certain conditions.
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