The following decision table contains the rules for determining the risk of atherosclerosis. Rule 1 Rule 2 Rule 3 Rule 4 Rule 5 Conditions Cholesterol (mg/dl) 125 – 125 – ≤124 ≤ 124 ≥ 201 200 200 Blood pressure (mm ≤ 140 > 140 ≤ 140 > 140 – Hg) Action Risk level very low low medium high very high You designed the test cases with the following test input data: TC1: Cholesterol = 125 mg/dl Blood pressure = 141 mm Hg TC2: Cholesterol = 200 mg/dl Blood pressure = 201 mm Hg TC3: Cholesterol = 124 mg/dl Blood pressure = 201 mm Hg TC4: Cholesterol = 109 mg/dl Blood pressure = 200 mm Hg TC5: Cholesterol = 201 mg/dl Blood pressure = 140 mm Hg What is the decision table coverage achieved by these test cases?
Rule 1 Rule 2 Rule 3 Rule 4 Rule 5
Conditions
Cholesterol (mg/dl) ≤124 ≤ 124 125 – 200 125 – 200 ≥ 201
Blood pressure (mm Hg) ≤ 140 > 140 ≤ 140 > 140 –
Action
Risk level very low low medium high very high
Answer Options
A.40%
B.60%✓
C.80%
D.100%
Correct Answer
B: 60%

Question

The following decision table contains the rules for determining the risk of atherosclerosis. Rule 1 Rule 2 Rule 3 Rule 4 Rule 5 Conditions Cholesterol (mg/dl) 125 – 125 – ≤124 ≤ 124 ≥ 201 200 200 Blood pressure (mm ≤ 140 > 140 ≤ 140 > 140 – Hg) Action Risk level very low low medium high very high You designed the test cases with the following test input data: TC1: Cholesterol = 125 mg/dl Blood pressure = 141 mm Hg TC2: Cholesterol = 200 mg/dl Blood pressure = 201 mm Hg TC3: Cholesterol = 124 mg/dl Blood pressure = 201 mm Hg TC4: Cholesterol = 109 mg/dl Blood pressure = 200 mm Hg TC5: Cholesterol = 201 mg/dl Blood pressure = 140 mm Hg What is the decision table coverage achieved by these test cases?

	Rule 1	Rule 2	Rule 3	Rule 4	Rule 5
Conditions
Cholesterol (mg/dl)	≤124	≤ 124	125 – 200	125 – 200	≥ 201
Blood pressure (mm Hg)	≤ 140	> 140	≤ 140	> 140	–
Action
Risk level	very low	low	medium	high	very high

Answer Options

A.40%

B.60%✓

C.80%

D.100%

Correct Answer

B: 60%

Accepted Answer

60%.