Question 6 of 82
Which of the following is an advantage of the whole team approach?
Correct Answer: A
Question 7 of 82
If you are using test results to learn more about the software and are then creating additional tests based on those results, what type of testing are you doing?
Correct Answer: A
Question 8 of 82
You are working on calculating the estimation for a project. You have been given the following numbers by your manager, who is considered to be an expert in estimation:
Optimistic = 35 days -
Likely = 40 days -
Pessimistic = 65 days -
Apply the three-point estimation technique, what is the proper expression of the final estimate?
Optimistic = 35 days -
Likely = 40 days -
Pessimistic = 65 days -
Apply the three-point estimation technique, what is the proper expression of the final estimate?
Correct Answer: D
To calculate the three-point estimation, we apply the formula: E = (Optimistic + 4*Likely + Pessimistic) / 6. Substituting the given values: E = (35 + 4*40 + 65) / 6 = 43.3 days. To find the standard deviation (SD), we use the formula: SD = (Pessimistic - Optimistic) / 6. Substituting the given values: SD = (65 - 35) / 6 = 5. Therefore, the proper expression of the final estimate is E = 43.3 days, SD = 5.
Question 9 of 82
Which black-box technique should be used to verify different responses of the system, depending on its current conditions or previous history?
Correct Answer: C
Question 10 of 82
You have been given the following story:
As a help desk worker -
I want to enter a caller’s birth date
So the system can display the caller’s account information
As a team, you have developed the following table of acceptance criteria:
You have developed the following test cases and will execute them in the specified order:
1. Enter a valid date and verify that the account retrieved matches the birth date entered.
2. Enter an invalid date and verify that the error indicates the date is invalid.
3. Verify that the date prompt is already formatted for the date with xx/xx/xx format.
4. Enter a valid date and verify that two pages of account information are readable.
5. Enter a valid date and verify that the response occurs within 2 seconds when the system is under an average load.
What is incorrect about this approach?
As a help desk worker -
I want to enter a caller’s birth date
So the system can display the caller’s account information
As a team, you have developed the following table of acceptance criteria:
You have developed the following test cases and will execute them in the specified order:
1. Enter a valid date and verify that the account retrieved matches the birth date entered.
2. Enter an invalid date and verify that the error indicates the date is invalid.
3. Verify that the date prompt is already formatted for the date with xx/xx/xx format.
4. Enter a valid date and verify that two pages of account information are readable.
5. Enter a valid date and verify that the response occurs within 2 seconds when the system is under an average load.
What is incorrect about this approach?
Correct Answer: C