CTFL Block22 - Certifica2IT

Question 1 of 10

1. Which of the following is true about exploratory testing?

A.Test cases are designed before the exploratory testing session starts

B.The tester can perform test execution, but cannot perform test design

C.Exploratory testing results are good predictors of the number of remaining defects

D.During exploratory testing the tester may use black-box test techniques

Question 1 of 10

Question 2 of 10

2. Which collaborative user story writing practice enables the team to achieve a collective understanding of what needs to be delivered?

A.Planning poker, so that a team can achieve consensus on the effort needed to implement a user story

B.Reviews, so that a team can detect inconsistencies and contradictions in a user story

C.Iteration planning, so that user stories with the highest business value for a customer can be prioritized for implementation

D.Conversation, so that team members can understand how the software will be used

Question 2 of 10

Question 3 of 10

You have just started designing test cases for the following user story.

As a customer,I want to be able to filter search results by price range, so that I can find products within my budget more easily.Acceptance criteria:1. The filter should work for all versions of the application from version 3.0 upwards2. The filter should allow the customer to set a price range with a minimum and a maximum price3. The search results should update dynamically as the customer adjusts the price range filter

In all test cases the precondition is as follows: there are only two products available, products A and B. Product A costs $100 and product B costs $110.
Which of the following is the BEST example of a test case for this user story?

A.Enter webpage and set filter to show prices between $90 and $100. Expected result: results show product A only. Set maximum price to $110. Expected result: results now include both products A and B

B.Enter webpage. Expected result: the default minimum and maximum prices are $100 and $110 respectively. Add product C to stock, with price $120. Refresh the client’s webpage. Expected result: the default maximum price changes to $120

C.Enter webpage and set filter to show prices between $90 and $115. Expected result: results show both products A and B. Change currency from USD to EUR. Expected result: the filter range changes correctly to EUR values, according to the current exchange rate

D.Enter webpage with three different browsers: Edge, Chrome and Opera. In each browser set filter between $90 and $110. Expected result: results include both products A and B and the results layout is the same in all three browsers

Question 3 of 10

Question 4 of 10

4. Which of the following BEST define EXIT criteria in a testing project? Select TWO options.

A.The budget is approved

B.Budget runs out

C.Test basis is available

D.Test cases achieved at least 80% statement coverage

E.All test analysts are ISTQB certified at the Foundation Level

Question 4 of 10

Question 5 of 10

5. The team wants to estimate the time needed for one tester to execute four test cases for a software component. The team has gathered the following measures of the effort used to execute a single test case:

Best-case scenario: 1 hour
Worst-case scenario: 8 hours
Most likely scenario: 3 hours

Given that the three-point estimation technique is being used, what is the final estimate of the time needed to execute all four test cases?

A.14 hours

B.3.5 hours

C.16 hours

D.12 hours

Question 5 of 10

Question 6 of 10

The table shows the traceability matrix from test cases to requirements. “X” means that a given test case covers the corresponding requirement.

You want to prioritize the test cases following the additional coverage prioritization technique.
You execute all four test cases.
Which test case should be executed as the LAST one?

A.TC1

B.TC2

C.TC3

D.TC4

Question 6 of 10

Question 7 of 10

7. How can the testing quadrants be beneficial for testing?

A.They help in test planning by dividing the test process into four stages, corresponding to the four basic test levels: component, integration, system, and acceptance testing

B.They help in assessing the high-level coverage (e.g., requirements coverage) based on low-level coverage (e.g., code coverage)

C.They help non-technical stakeholders to understand the different types of tests and that some test types are more relevant to certain test levels than others

D.They help agile teams to develop a communication strategy based on classifying people according to four basic psychological types, and on modelling the relations between them

Question 7 of 10

Question 8 of 10

8. For a given risk, its risk level is $1,000 and its risk likelihood is estimated as 50%.
What is the risk impact?

A.$500

B.$2,000

C.$50,000

D.$200

Question 8 of 10

Question 9 of 10

9. Which of the following are product risks? Select TWO options.

A.Scope creep

B.Poor architecture

C.Cost-cutting

D.Poor tool support

E.Response time too long

Question 9 of 10

Question 10 of 10

10. Which of the following is NOT a valid purpose for a test report?

A.Tracking test progress and identifying areas that require further attention

B.Providing information on the tests executed, their results, and any issues or defects found

C.Providing information about each defect, such as the steps to reproduce it

D.Providing information on testing planned for the next period

Question 10 of 10

Block 22