MCQ IN COMPUTER SCIENCE & ENGINEERING

Detailed explanation-1: -are that part of a decision table that specifies which actions are to be followed for a given set of rules.

Detailed explanation-2: -In the decision table, the lower left part is known as action stub and it displays the action to be taken if any of the provided set of conditions is available.

Detailed explanation-3: -The right half of the decision table is divided into a series of vertical columns called rules. The top portion of each rule contains the condition entries; these are simply “Yes” and “No” entries indicating which conditions apply to this rule.

Detailed explanation-4: -A decision table is a table with various conditions and their corresponding actions. Decision tree is a two dimensional matrix. It is divided into four parts, condition stub, action stub, condition entry, and action entry.

Detailed explanation-5: -A decision table groups rules that have similar conditions and actions, and helps you spot problems such as overlaps and gaps among the rules. A decision table contains rows and columns that work together to form rules. The decision engine executes the rules row by row, from the first row to the last row.