Ultimate Guide to Prepare CTFL-Foundation with Accurate PDF Questions [Dec 14, 2021]
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NEW QUESTION 83
Which of the following statements is correct?
- A. Test planning is influenced by, among others, the scope of testing, the risks and the availability of resources.
- B. Because independence of testers enhanced quality and improves testing, test planning should not take into account constraints from the development team.
- C. Test planning is an activity that is only performed at the very beginning of the project
- D. Since test planning is influenced by the developers work, test planning should not start before the entire project plan of the development team is available
Answer: B
Explanation:
Section: (none)
NEW QUESTION 84
Which of the following is a role of a formal review? [K1]
- A. Corrector
- B. Adjudicator
- C. Governor
- D. Moderator
Answer: D
NEW QUESTION 85
A QA manager of a start-up company needs to implement within a week a low cost incident management tool. Which of the following is the best option?
- A. Purchase and deploy an incident management tool
- B. Manage the incidents through E-mails and phone calls
- C. Manage the incidents in a spreadsheet posted on the intranet
- D. Document incidents on a large board in the lab
Answer: C
NEW QUESTION 86
What is the benefit of independent testing?
- A. Independent testers reduce the bottleneck in the incident management process.
- B. More work gets done because testers do not disturb the developers all the time.
- C. Independent testers do not need extra education and training.
- D. Independent testers tend to be unbiased and find different defects than the developers
Answer: D
NEW QUESTION 87
A software company adopts the V-model as their development life cycle. Which of the following contains roles of a tester in this company?
- A. Review test plans and set up test environments
- B. Coordinate the test strategy with the project managers
- C. Introduce suitable metrics to measure the testing progress
- D. Decide what should be automated, to what degree, and how
Answer: A
NEW QUESTION 88
A program is used to control a manufacturing line (turn machines on and off, start and stop conveyor belts, add raw materials to the flow, etc.) Not all actions are possible at all times. For example, there are certain manufacturing stages that cannot be stopped - unless there is an emergency.
A tester attempts to evaluate if all such cases (where a specific action is not allowed) are covered by the tests.
Which coverage metric will provide the needed information for this analysis?
- A. Data flow Coverage
- B. Branch Coverage
- C. Statement Coverage
- D. Code Coverage
Answer: B
Explanation:
Section: (none)
Explanation/Reference:
Reference: https://www.istqb.guru/how-to-calculate-statement-branchdecision-and-path-coverage-for- istqb-exam-purpose/
NEW QUESTION 89
Which of the following is most likely to cause failure in the implementation of a test tool?
- A. The cost of resources to implement and maintain the tool.
- B. No agreed requirements for the tool.
- C. The purchase price of the tool.
- D. Underestimating the demand for a tool.
Answer: B
NEW QUESTION 90
Complete statement and branch coverage means..?
- A. That you have tested every statement in the program
- B. That you have tested every IF statement in the program
- C. That you have tested every combination of values of IF statements in the program
- D. That you have tested every statement and every branch in the program
Answer: D
NEW QUESTION 91
Which of the following is a structure-based (white-box) technique?
- A. State transition testing
- B. Decision table testing
- C. Statement testing
- D. Boundary value analysis
Answer: C
Explanation:
All other options are specification-based (black-box) techniques, and the main distracter is answer (A) because decision table testing could be confused with decision testing.
NEW QUESTION 92
Which of the following is not true of regression testing?
- A. It serves to demonstrate that the changed software works as intended.
- B. It can be carried out at each stage of the life cycle.
- C. It is often automated.
- D. It serves to demonstrate that software has not been unintentionally changed.
Answer: A
Explanation:
This is a definition of confirmation testing. The other three options are true of regression testing.
NEW QUESTION 93
Which of the following would achieve the HIGHEST level of testing independence for a project's system test level?
- A. Minimizing contact between testers and developers during test design to avoid bias
- B. Having the company's independent test team design and execute the tests
- C. Training developers to design good tests for the test team to execute
- D. Outsourcing test design and execution to a different company
Answer: C
Explanation:
Section: (none)
NEW QUESTION 94
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? [K2]
- 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. The application failed because of a defect in the purchase identification module caused by a programmer mistake or an error in the specification.
- C. A bug in the purchase identification module caused a fault in the application
- D. An error by the programmer led to a mistake in the purchase identification module and this caused a defect in the application
Answer: B
NEW QUESTION 95
Why is it important to select a test technique?
- A. There are usually too many test cases that may be run on a system. Test technique help reduce the number of tests.
- B. The only way to test a software application is by using well proven test techniques.
- C. Test techniques define the number of regression cycles, which in turn impact the project schedule.
- D. Selecting the right test technique in a given situation increases the effectiveness of the test process by creating tests with higher chance of finding bugs.
Answer: B
Explanation:
Section: (none)
NEW QUESTION 96
What is the main reason why reviews are especially beneficial in the above-mentioned scenario? 2 credits
- A. They enhance project communication.
- B. They can be performed without exercising the code.
- C. They find defects early.
- D. They ensure a common understanding of the product.
Answer: B
NEW QUESTION 97
In a system designed to work out the employee tax to be paid:
_ An employee has $4,000 of salary tax free.
_ The next $1,500 is taxed at 10%.
_ The next $28,000 after that is taxed at 22%.
_ Any further amount is taxed at 40%.
Which of these is a valid Boundary Value Analysis test case?
- A. $28,000
- B. $5,000
- C. $1,500
- D. $33,501
Answer: D
NEW QUESTION 98
Functional and structural tests are alternative test types that may be used separately or together at which test level? [K1]
- A. At integration testing and system testing levels only
- B. At all test levels
- C. At the component test level only
- D. At all levels from integration testing to acceptance testing
Answer: B
NEW QUESTION 99
Which of the following is Structure-based (or White-Box) Technique:
I. Requirement Coverage
II. Condition Coverage
III. Use Case Coverage
IV. Multiple Condition Coverage
V. State Transition Coverage
- A. I, III
- B. II, IV
- C. II, IV, V
- D. I, III, V
Answer: B
NEW QUESTION 100
Your task is to compile a test execution schedule for the current release of software.
The system specification states the following logical dependencies:
* An admin user must create/amend/delete a standard user.
* A standard user is necessary to perform all other actions.
The test plan requires that re-tests must be performed first, followed by the highest priority tests. To save time, the test plan states that tests should be scheduled to create test data for the subsequent tests in the schedule.
The following test cases have been designed, with an indication of priority (1 being the highest priority) and whether the test has previously failed.
Which test execution schedule meets the test plan requirements and logical dependencies?
- A. e, a, b, c, d
- B. a, c, b, d, e
- C. a, d, c, b, e
- D. e, a, d, c, b
Answer: A
NEW QUESTION 101
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