ISTQB Certified Tester Foundation Level 2018 CTFL-2018 Online Prep Questions

Posted by: Pdfprep Category: ISTQB Online Questions Tags: CTFL-2018 Online Questions Post Date: February 28, 2021

Pdfprep2021-02-28T23:14:09+00:00

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1. Which one of the following statements about techniques for estimating test effort is correct?

The metrics-based technique finds the most similar former project and uses its original estimate for the current project.

The expert-based approach is based on the experience of the owners of the testing tasks or by subject matter experts.

The metrics-based technique uses metrics supplied by the current test team based on their subjective feel for effort required.

In an expert-based approach, the test lead with the most years in the role is chosen to produce the estimate.

2. Which of the following would NOT typically be covered in a test summary report?

The risks associated with unresolved defects found during testing.

Any features of the system that were not tested along with reasons.

Whether there is any economic benefit in continuing testing beyond the planned date.

An analysis of lessons learned to determine changes for future projects.

3. Which of the following BEST describes how configuration management supports the test process?

It enables the tester to reproduce the tested item through unique identification and version control.

It enables the tester to systematically design test conditions, cases and data.

It enables incidents to be tracked from discovery and classification to correction and confirmation of the solution.

It helps the test manager to decide how best to integrate and coordinate the testing activities into the software life cycle.

4. Which option BEST describes how the level of risk is determined?

The likelihood of an adverse event happening multiplied by the cost of preventing it.

The consequences of potential problem multiplied by the cost of possible legal action.

The impact of an adverse event multiplied by the likelihood of that event occurring.

The likelihood and the probability of a hazard occurring.

5. Which of the following are product risks?

a) Failure prone software delivered.

b) Software does not perform its intended functions.

c) Insufficient staff available for testing.

d) Test environment not ready on time.

e) Poor data integrity and quality.

b, c and e.

b, d and e.

a, b and e.

b, c and d.

6. Your agile project has scheduled a final sprint before release to fix and re-test all open defects with a priority level of 3 or above.

The following defect report shows the defect fields that are currently being captured on the system.

Title: Unable to add excursions to pre-paid cruises

Date raised: 21/05/18

Author: Emma Rigby

Status: Fixed

What occurred: I went to book an excursion for a pre-paid cruise but received an error message saying, ‘Facility not available’. I can book excursions on cruises that have not yet been fully paid.

What should have occurred: Requirement 3.12 says clearly that customers can add excursions after cruises have been fully paid so the facility should have been available (when an additional amount may now need to be paid).

Priority: 2

Software build: 2.1

Test level: System test

Environment details: System test 3

Which of ONE of the following additional defect report fields would be MOST beneficial for the sprint team to add?

Severity.

Test Script Id.

Actual results.

Expected results.

7. An issue has been found in a production system, where a code component fails to release memory after it has finished using it.

Which of the following tools would have been the MOST effective at detecting this defect during Performance testing?

Dynamic analysis tool.

Test Execution tool.

Configuration management tool.

Coverage measurement tool.

8. You have been asked to improve the way test automation tools are being used in your company.

Which one of the following is the BEST approach?

Selecting and automating scripts that test new functionality to find the most defects.

Using a keyword-driven testing approach to separate the actions and data from the tool’s script.

Ensuring that all data, inputs and actions are stored in the tool’s script for ease of maintenance.

Keeping expected results separate from the automation tool to allow the testers to check the results.

9. Which of the following BEST describes a Test Case?

A statement about “what to test” in terms of measurable coverage criteria from analysis of the test basis.

A set of preconditions, inputs, actions, expected results and postconditions developed based on test conditions.

A description of the test objectives to be achieved and the means and the schedule for achieving them.

A source to determine expected results to compare with the actual result of the system under test.

10. Testing and Debugging are key activities in the software development lifecycle.

Which of the following are DEBUGGING activities?

a) Designing tests to find failures.

b) Locating the cause of failures.

c) Analysing and fixing the defects.

d) Executing tests to show failures.

a and d.

a and b.

b and c.

c and d.

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11. Which of the following options describe the chain of events in the correct sequence?

Error, fault, failure.

Fault, bug, mistake.

Mistake, failure, fault.

Failure, bug, error.

12. During the development of a software change for a system, the developer makes a mistake in his work, which leads to a fault in the code. Unfortunately, the fault is not found by software testing and is released into live.

What is the DEFINITE consequence of this mistake?

The system will fail, causing a defect.

If the defect is executed, the system may fail.

Loss of money, time, or business reputation.

Contractual requirements have not been met by testing.

13. Which of the following options BEST explains the pesticide paradox principle of testing?

If we do not regularly review and revise our tests, we’ll stop finding defects.

Repeatedly running a set of tests will ensure that a system is defect free.

Defects are, paradoxically, often contained in a small number of modules.

Testing, like spraying pesticide, is an effective bug/defect removal activity.

14. During which stage of the fundamental test process is the testability of requirements evaluated?

Test Execution.

Test Planning.

Test Design.

Test Analysis.

15. Which of the following would achieve the HIGHEST level of testing independence for a project’s system test level?

Training developers to design good tests for the test team to execute.

Outsourcing test design and execution to a different company.

Having the company’s independent test team design and execute the tests.

Minimising contact between testers and developers during test design to avoid bias.

16. Which ONE of the following is the BEST way to take advantage of the different mindsets of testers and developers?

Insist on independent testing at all stages in the lifecycle.

Have all developers undergo ISTQB training.

Keep developers and testers in separate teams.

Bring the two mindsets together.