SOFTWARE ENGINEERING

Detailed explanation-1: -A decision table is a graphical method for explaining the logic of making decision in tabular format. It is a set of conditions + set of actions and different combinations of decisions.

Detailed explanation-2: -In a decision table, conditions are usually expressed as true (T) or false (F). Each column in the table corresponds to a rule in the business logic that describes the unique combination of circumstances that will result in the actions.

Detailed explanation-3: -A decision table is used to represent conditional logic by creating a list of tasks depicting business level rules. Decision tables can be used when there is a consistent number of conditions that must be evaluated and assigned a specific set of actions to be used when the conditions are finally met.

Detailed explanation-4: -Decision tables are a concise visual representation for specifying which actions to perform depending on given conditions.