Question:What is Action Entry?
Answer
An indication of an action to be taken under a rule in a decision table.
Question:What is Action Entry?
An indication of an action to be taken under a rule in a decision table.
Question:Define AND operation?
A Boolean operation,as in the statement A AND B,in which the statement is true only both A AND B are true.
Question:What is action stub?
The list of actions in a dicision table.
Question:How do you evaluate Boolean expressions without any parentheses?
We have to evaluate as follows: 1. All NOTs are evaluates first. 2. All ANDs are evaluates next. 3. Finally, all ORs are evaluated.
Question:Prove that: A AND (B OR C) = (A AND B) OR (A AND C)
| A | B | C | B OR C | A AND (B OR C) | A AND B | A AND C | (A AND B) OR (A AND C) |
|---|---|---|---|---|---|---|---|
| F | F | F | F | F | F | F | F |
| F | F | T | T | F | F | F | F |
| F | T | F | T | F | F | F | F |
| F | T | T | T | F | F | F | F |
| T | F | F | F | F | F | F | F |
| T | F | T | T | T | F | T | T |
| T | T | F | T | T | T | F | T |
| T | T | T | T | T | T | T | T |