BCS ISTQB Certified Tester Foundation Level 2018 認定 CTFL18 試験問題:

1. Which of the following statements about Experience Based Techniques (EBT) is correct?

A) EBT use tests derived from the test engineers' previous experience with similar technologies.
B) EBT is done as a second stage of testing, after non-experienced-based testing took place.
C) EBT require broad and deep knowledge in testing but not necessarily in the application or technological domain.
D) EBT is based on the ability of the test engineer to implement various testing techniques.

2. Which of the following is a typical defect that boundary value analysis would identify?

A) Improve handling of classes of inputs
B) Improper handling of large and small values
C) Improper handling of sequences of events
D) Improper handling of combinations of conditions

3. Consider the following code:
int premium=2500;
if (age<30)
{
Premium = premium + 1500;
}
Which options suits for a correct combination of Boundary value and expected result. Assume first number as boundary followed by expected result.

A) 30, 1500
31, 2500
B) 29, 2500
30, 1500
C) 29, 4000
30, 2500
D) 29, 1500
30, 2500

4. Which of the following represents good testing practice for testers, irrespective of the software lifecycle model used?

A) They should be involved in reviewing requirements or user stories as soon as drafts are available.
B) They should ensure that the same test objectives apply to each test level.
C) They should minimize the ratio of development levels to test levels to reduce project costs.
D) They should start test analysis when the corresponding development level is complete.

5. An iPhone application identifies and counts all purchases of a particular product from a shopping website. The application incorrectly counts purchase attempts by including both failed attempts, and also those where the purchase was terminated by the user before completion. Testing has identified that the problem was located in the `purchase identification' module, where the first stage in the purchasing process was counted, rather than a successful confirmed purchase.
Which of the following statements correctly identifies what has happened?

A) A defect in the purchase identification module caused by a mistake in the module specification led to a defect in the overall application
B) An error by the programmer led to a mistake in the purchase identification module and this caused a defect in the application
C) The application failed because of a defect in the purchase identification module caused by a programmer mistake or an error in the specification.
D) A bug in the purchase identification module caused a fault in the application

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