ISTQB ISTQB-CTFL valid exam dumps : ISTQB Certified Tester Foundation Level (CTFL v4.0)

Which of the following statements about checklist-based testing is TRUE?

• A. Checklists used in checklist-based testing should be reviewed periodically for updates as, over time, test cases designed using the same checklist may become less effective at finding defects.
• B. Checklist-based testing is a technique for managing the review meeting that can be applied in those reviews where the use of checklists is mandatory, as is often the case in formal reviews.
• C. In checklist-based testing, using checklists at a high level of detail is more likely to produce test cases that are easier to reproduce than those using checklists at a low level of detail
• D. Checklist-based testing is a review technique that can be used in a formal review process where reviewers, during individual review, try to detect issues within the work product based on a checklist

Which of the following options cover the test types performed during typical system testing phase:
I. Usability
II Requirements based scenarios
III Testing parts of the code in isolation
IV Correct order of parameters in API calls

• A. I, Ill
• B. III. IV
• C. I. II
• D. II. IV

The following state transition diagram describes the functionality involved in a system using fingerprint and password authentication to log onto a system.
How many distinct states of the system are visible in the above diagram?

• A. 2
• B. 3
• C. 4
• D. 1

Consider the following testing levels:
1) Component Testing
2) Integration Testing
3) System Testing
4) Acceptance Testing
Which of the following statements is true?

• A. All testing levels are applicable, independent of which software development life-cycle process (V- model. iterative, incremental) is used.
• B. Acceptance testing is applicable for all software development models.
  Component and system testing are applicable only for the V-model.
• C. All the testing levels are applicable to V-model for software development.
  Only acceptance testing is applicable for iterative models.
• D. Integration and system testing are applicable when V-model is used.
  Component and acceptance testing are applicable when iterative development models are used.

Which of the following statements about statement coverage is TRUE?

• A. Achieving 100% statement coverage ensures that no variable within the code has been used without being initialised.
• B. Achieving 80% statement coverage ensures that 80% of all executable statements within the code have been exercised.
• C. Achieving 100% statement coverage ensures that 100% branch coverage is achieved
• D. Achieving 90% statement coverage ensures that 90% branch coverage is achieved.