In a fully developed use case description the postcondition data describes the existence of domain model objects.
A postcondition in computer programming is a condition or predicate that, immediately following the execution of a certain line of code or an action in a formal specification, must always be true. In some cases, code-based assertions are used to test postconditions. Postconditions are frequently just listed in the affected code section's documentation.
Postconditions, together with preconditions and class invariants, are elements of the programme construction process design by contract in several software design methodologies.
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Answer:
Studying hours.
Explanation:
Studying hours should the third variable that correlates the other two. Since that higher self-esteem should motivate students to study more, and that hours are going to get higher grades. So, depending on how many hours they dedicate to study, grades are going to raise, it's like a cycle in this case.
Answer:
See below
Explanation:
The age at which a child would be ready or willing to bathe independently would vary from person to person. Perhaps the child is not yet adequately aware of how to clean himself/herself or may hurt themselves by slipping on the wet floor. Another challenge could be difficulty in using shampoo without adult supervision as it can come into contact with the eyes which can be very painful for the child.
Answer:
the painting probloly is showing what the painting means.
