CTFL Block07 - Certifica2IT

Question 1 of 10

1. You test a system whose lifecycle is modeled by the state transition diagram shown below. The system starts in the INIT state and ends its operation in the OFF state.

What is the MINIMAL number of test cases to achieve valid transitions coverage?

A.4

B.2

C.7

D.3

Question 1 of 10

Question 2 of 10

2. Your test suite achieved 100% statement coverage. What is the consequence of this fact?

A.Each instruction in the code that contains a defect has been executed at least once

B.Any test suite containing more test cases than your test suite will also achieve 100% statement coverage

C.Each path in the code has been executed at least once

D.Every combination of input values has been tested at least once

Question 2 of 10

Question 3 of 10

3. Which of the following is NOT true for white-box testing?

A.During white-box testing the entire software implementation is considered

B.White-box coverage metrics can help identify additional tests to increase code coverage

C.White-box test techniques can be used in static testing

D.White-box testing can help identify gaps in requirements implementation

Question 3 of 10

Question 4 of 10

4. Which of the following BEST describes the concept behind error guessing?

A.Error guessing involves using your knowledge and experience of defects found in the past and typical errors made by developers

B.Error guessing involves using your personal experience of development and the errors you made as a developer

C.Error guessing requires you to imagine that you are the user of the test object and to guess errors the user could make interacting with it

D.Error guessing requires you to rapidly duplicate the development task to identify the sort of errors a developer might make

Question 4 of 10

Question 5 of 10

5. In your project there has been a delay in the release of a brand-new application and test execution started late, but you have very detailed domain knowledge and good analytical skills. The full list of requirements has not yet been shared with the team, but management is asking for some test results to be presented.
Which test technique fits BEST in this situation?

A.Checklist-based testing

B.Error guessing

C.Exploratory testing

D.Branch testing

Question 5 of 10

Question 6 of 10

6. Which of the following BEST describes the way acceptance criteria can be documented?

A.Performing retrospectives to determine the actual needs of the stakeholders regarding a given user story

B.Using the given/when/then format to describe an example test condition related to a given user story

C.Using verbal communication to reduce the risk of misunderstanding the acceptance criteria by others

D.Documenting risks related to a given user story in a test plan to facilitate the risk-based testing of a given user story

Question 6 of 10

Question 7 of 10

7. Consider the following user story:

As an EditorI want to review content before it is publishedso that I can assure the grammar is correct

and its acceptance criteria:

The user can log in to the content management system with "Editor" role
The editor can view existing content pages
The editor can edit the page content
The editor can add markup comments
The editor can save changes
The editor can reassign to the "content owner" role to make updates

Which of the following is the BEST example of an ATDD test for this user story?

A.Test if the editor can save the document after edit the page content

B.Test if the content owner can log in and make updates to the content

C.Test if the editor can schedule the edited content for publication

D.Test if the editor can reassign to another editor to make updates

Question 7 of 10

Question 8 of 10

8. How do testers add value to iteration and release planning?

A.Testers determine the priority of the user stories to be developed

B.Testers focus only on the functional aspects of the system to be tested

C.Testers participate in the detailed risk identification and risk assessment of user stories

D.Testers guarantee the release of high-quality software through early test design during the release planning

Question 8 of 10

Question 9 of 10

9. Which TWO of the following options are the exit criteria for testing a system? Select TWO options.

A.Test environment readiness

B.The ability to log in to the test object by the tester

C.Estimated defect density is reached

D.Requirements are translated into given/when/then format

E.Regression tests are automated

Question 9 of 10

Question 10 of 10

10. Your team uses the three-point estimation technique to estimate the test effort for a new high-risk feature. The following estimates were made:

Most optimistic estimation: 2 person-hours
Most likely estimation: 11 person-hours
Most pessimistic estimation: 14 person-hours

What is the final estimate?

A.9 person-hours

B.14 person-hours

C.11 person-hours

D.10 person-hours

Question 10 of 10

Block 07