Test Design Techniques-ISTQB Chapter IV
Test design techniques-ISTQB chapter IV
- 1.An item or event of a component or system that could be verified by one or more test cases is called
- A.
Test Oracle
- B.
Test design specification
- C.
Test condition
- D.
Test Data
- 2.In which document described in IEEE829 would you find instructions for the steps to be taken for a test incluing setup, loging, environment and measurement
- A.
Test plan
- B.
Test design specification
- C.
Test case specification
- D.
Test procedure Specification
- 3.With a highly experienced tester with a good business background which approach to defining test procedures would be effective and more efficient for a project under severe time presure ?
- A.
High level outline of the test conditions and general steps to take
- B.
Every step in the test spelled out in detail
- C.
High level outline of the test conditions with the steps to take discussed in detail with another experienced tester
- D.
Detailed documentation of all test cases and careful records of each step taken in the testing.
- 4.Which of the following statements about the relationship between statement coverage and decision coverage is correct?
- A.
100% decision coverage is achieved if statement coverage is greater than 90%.
- B.
100% statement coverage is achieved if decision coverage is greater than 90%.
- C.
100% decision coverage always means 100% statement coverage
- D.
100% statement coverage always means 100% decision coverage.
- 5.Why are error guessing and exploratory testing good to do?
- A.
They can find defects missed by specificationbased and structure-based techniques.
- B.
They don't require any training to be as effective as formal techniques.
- C.
They can be used most effectively when there are good specifications.
- D.
They will ensure that all of the code or system is tested.
- 6.How do experience-based techniques differ from specification-based techniques?
- A.
They depend on the tester's understanding of the way the system is structured rather than on a documented record of what the system should do.
- B.
They depend on having older testers rather than younger testers.
- C.
They depend on a documented record of what the system should do rather than on an individual's personal view.
- D.
They depend on an individual's personal view rather than on a documented record of what the system should do.
- 7.When choosing which technique to use in a given situation, which factors should be taken into account?U previous experience of types of defects found in this or similar systemsV the existing knowledge of the testersW regulatory standards that applyX the type of test execution tool that will be usedY the documentation availableZ previous experience in the development language
- A.
V,W,Y and Z
- B.
U, V, W and Y
- C.
U, X and Y
- D.
V, W and Y
- 8.
Given the state diagram, which test case is the minimum series of valid transitions to cover every state?- A.
SS-S1-S2-S4-S1-S3-ES
- B.
SS-S1-S2-S3-S4-ES
- C.
SS-S1-S2-S4-S1-S3-S4-S1-S3-ES
- D.
SS-S1-S4-S2-S1-S3-ES
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