Câu 24: CTAL-TAV4-0: Certified Tester Advanced Level - Test Analyst v4.0

You are testing a beverage vending machine. The beverage price is $1. The machine accepts coins with denominations of 25c, 50c, and $1. When the sum of the coins inserted equals or exceeds the beverage price, the system dispenses the beverage and returns the change. However, if the system is unable to dispense change due to a lack of coins or the user presses the cancel button, the system does not dispense the beverage and returns the inserted coins. You use a keyword-based approach. You have the following keywords at your disposal. Consider the following test script written using keywords to execute a certain test scenario.DefineState(1,1,1)Insert25 -Cancel -Insert50 -Insert50 -What keyword should this test script end with?

1. A. VerifyState(2.75).
2. B. VerifyState(1.75).
3. C. VerifyState(1.25). — đáp án hiện tại
4. D. VenfyState(3.00).