BCS CTFL4 Exam Questions Instant Access - No Installation Required

Question 1

Which of the following is a factor that contributes to a successful review?

AAll participants in the review are aware they will be evaluated based on the defects they will find

BThe author of the work product to be reviewed leads the review meeting.

CAll participants in the review are trained to deal with the review type and its objectives.

DReview metrics must be collected to improve the review process

Answer : C

A successful review process involves all participants being trained in the review type and understanding its objectives. This ensures that everyone can contribute effectively and understand what is expected from the review. Proper training helps to identify defects accurately and facilitates constructive feedback, leading to a more efficient and effective review process. Hence, statement C is correct according to the ISTQB CTFL syllabus.

Question 2

A test manager decided to skip static testing since he believes bugs can be found easily by doing dynamic testing. Was this decision right or wrong?

AThe decision was wrong. Ensuring quality mandates that static testing is performed after performing the dynamic testing.

BThe decision was right. Static testing is usually redundant if a product is planned to go through a full-cycle of dynamic testing.

CThe decision was right. Most of the bugs are easier to identify during the dynamic testing.

DThe decision was wrong. Static testing can find defects early in the development process, reducing the overall cost of testing and development

Answer : D

Static testing is a form of testing that does not involve executing the software or system under test. It includes activities such as reviews, inspections, walkthroughs, and analysis of documents, code, and models. Static testing can find defects early in the development process, before they become more expensive and difficult to fix in later stages. Static testing can also improve the quality of the software or system by preventing defects from being introduced in the first place. Static testing can complement dynamic testing, which involves executing the software or system under test and checking the results against expected outcomes. Dynamic testing can find defects that static testing may miss, such as performance, usability, or integration issues. However, dynamic testing alone is not sufficient to ensure quality, as it may not cover all possible scenarios, inputs, or paths. Therefore, a test manager who decides to skip static testing is making a wrong decision, as he or she is ignoring the benefits of static testing and relying solely on dynamic testing, which may not be effective or efficient enough to find and prevent defects.Reference= ISTQB Certified Tester Foundation Level Syllabus, Version 4.0, 2018, Section 2.1.1, page 14; ISTQB Glossary of Testing Terms, Version 4.0, 2018, page 36; ISTQB CTFL 4.0 - Sample Exam - Answers, Version 1.1, 2023, Question 3, page 9.

Question 3

Which of the following applications will be the MOST suitable for testing by Use Cases

AAccuracy and usability of a new Navigation system compared with previous system

BA billing system used to calculate monthly charge based or large number of subscribers parameters

CThe ability of an Anti virus package to detect and quarantine a new threat

DSuitability and performance of a Multi media (audio video based) system to a new operating system

Answer : A

A new navigation system compared with a previous system is the most suitable application for testing by use cases, because it involves a high level of interaction between the user and the system, and the expected behavior and outcomes of the system are based on the user's needs and goals. Use cases can help to specify the functional requirements of the new navigation system, such as the ability to enter a destination, select a route, follow the directions, receive alerts, etc. Use cases can also help to compare the accuracy and usability of the new system with the previous system, by defining the success and failure scenarios, the preconditions and postconditions, and the alternative flows of each use case. Use cases can also help to design and execute test cases that cover the main and exceptional paths of each use case, and to verify the satisfaction of the user's expectations.

The other options are not the most suitable applications for testing by use cases, because they do not involve a high level of interaction between the user and the system, or the expected behavior and outcomes of the system are not based on the user's needs and goals. A billing system used to calculate monthly charge based on a large number of subscriber parameters is more suitable for testing by data-driven testing, which is a technique for testing the functionality and performance of a system or component by using a large set of input and output data. The ability of an antivirus package to detect and quarantine a new threat is more suitable for testing by exploratory testing, which is a technique for testing the functionality and security of a system or component by using an informal and flexible approach, based on the tester's experience and intuition. The suitability and performance of a multimedia (audio video based) system to a new operating system is more suitable for testing by compatibility testing, which is a technique for testing the functionality and performance of a system or component by using different hardware, software, or network environments.Reference= CTFL 4.0 Syllabus, Section 3.1.1, page 28-29; Section 4.1.1, page 44-45; Section 4.2.1, page 47-48.

Question 4

Which of the following statements about the testing quadrants is TRUE?

AThe higher the number of the testing quadrant, the more important the tests associated with this quadrant are

BAutomated acceptance tests produced during BDD and ATDD are classified in quadrant 02.

CExploratory tests are classified in quadrant Q3, and they are usually included in a continuous integration process.

DAutomated unit tests produced during TDD are classified in quadrant Q4 as they are technology facing.

Answer : B

The correct statement is B. According to the ISTQB CTFL syllabus, the testing quadrants help to categorize tests based on their purpose and whether they are technology-facing or business-facing, and whether they support the team or critique the product. Quadrant Q2 includes tests that are business-facing and support the team, such as automated acceptance tests produced during Behavior-Driven Development (BDD) and Acceptance Test-Driven Development (ATDD) .

Quadrant Q3 includes business-facing tests that critique the product, such as exploratory testing, usability testing, and user acceptance testing. These tests are typically manual and focus on evaluating the product from a user perspective, rather than being part of a continuous integration process.

Quadrant Q4 includes technology-facing tests that critique the product, such as performance tests, security tests, and other non-functional tests, which can be automated but are not related to unit tests produced during TDD .

Question 5

Which ONE of the following statements does NOT describe how testing contributes to higher quality?

AProperly designed tests that pass reduce the level of risk in a system.

BThe testing of software demonstrates the absence of defects.

CSoftware testing identifies defects, which can be used to improve development activities.

DPerforming a review of the requirement specifications before implementing the system can enhance quality.

Answer : B

The testing of software does not demonstrate the absence of defects, but rather the presence of defects or the conformance of the software to the specified requirements1.Testing can never prove that the software is defect-free, as it is impossible to test all possible scenarios, inputs, outputs, and behaviors of the software2.Testing can only provide a level of confidence in the quality of the software, based on the coverage, effectiveness, and efficiency of the testing activities3.

The other options are correct because:

A .Properly designed tests that pass reduce the level of risk in a system, as they verify that the system meets the expected quality attributes and satisfies the needs and expectations of the users and clients4.Risk is the potential for loss or harm due to the occurrence of an undesirable event5.Testing can help to identify, analyze, prioritize, and mitigate the risks associated with the software product and project6.

C .Software testing identifies defects, which can be used to improve development activities, as they provide feedback on the quality of the software and the effectiveness of the development processes7. Defects are flaws or errors in the software that cause it to deviate from the expected or required results or behavior. Testing can help to detect, report, track, and resolve the defects, and prevent them from recurring in the future.

D . Performing a review of the requirement specifications before implementing the system can enhance quality, as it can ensure that the requirements are clear, complete, consistent, testable, and aligned with the needs and expectations of the users and clients. Requirements are the specifications of what the software should do and how it should do it. Testing can help to validate that the requirements are met by the software, and verify that the software is implemented according to the requirements.

Reference=

1ISTQB Certified Tester Foundation Level Syllabus v4.0, 2023, p. 10

2ISTQB Certified Tester Foundation Level Syllabus v4.0, 2023, p. 11

3ISTQB Certified Tester Foundation Level Syllabus v4.0, 2023, p. 12

4ISTQB Certified Tester Foundation Level Syllabus v4.0, 2023, p. 13

5ISTQB Certified Tester Foundation Level Syllabus v4.0, 2023, p. 97

6ISTQB Certified Tester Foundation Level Syllabus v4.0, 2023, p. 98

7ISTQB Certified Tester Foundation Level Syllabus v4.0, 2023, p. 14

[8] ISTQB Certified Tester Foundation Level Syllabus v4.0, 2023, p. 15

[9] ISTQB Certified Tester Foundation Level Syllabus v4.0, 2023, p. 16

[10] ISTQB Certified Tester Foundation Level Syllabus v4.0, 2023, p. 17

[11] ISTQB Certified Tester Foundation Level Syllabus v4.0, 2023, p. 18

[12] ISTQB Certified Tester Foundation Level Syllabus v4.0, 2023, p. 19

Question 6

Consider the following examples of risks identified in different software development projects:

[I]. The contrast color ratio for both normal text and large text of a website does not comply with the applicable accessibility guidelines, making it difficult for many users to read the content on the pages

[II]. A development vendor fails to deliver their software system on time, causing significant delays to system integration testing activities that have been planned as part of a development project for a system of systems

[III]. People in the test team do not have sufficient skills to automate tests at the test levels required by the test automation strategy which does not allow production of an effective regression test suite

[IV]. In a web application, data from untrusted sources is not subject to proper input validation, making the application vulnerable to several security attacks

Which of the following statements is true?

A[I] and [III] are product risks; [II] and [IV] are project risks

B[I] and [IV] are product risks. [II] and [III] are project risks

C[II], [III] and [IV] are product risks; [I] is a project risk

D[IV] is a product risk; [I]. [II] and [III] are project risks

Answer : B

This answer is correct because product risks are risks that affect the quality of the software product, such as defects, failures, or non-compliance with requirements or standards. Project risks are risks that affect the project's schedule, budget, resources, or scope, such as delays, cost overruns, skill gaps, or scope changes. In this case, [I] and [IV] are product risks, as they relate to the accessibility and security of the software product, which are quality attributes. [II] and [III] are project risks, as they relate to the delivery time and the test automation skills of the test team, which are project factors.Reference: ISTQB Glossary of Testing Terms v4.0, ISTQB Foundation Level Syllabus v4.0, Section 2.1.1.1

Question 7

A typical objective of testing is to

ADetermine the most appropriate level of detail with which to design test cases.

BVerify the compliance of the test object with regulatory requirements.

CPlan test activities in accordance with the existing test policy and test strategy

DVerify the correct creation and configuration of the test environment

Answer : B

One of the primary objectives of testing is to ensure that the software or system being tested meets all regulatory requirements. This is crucial in many industries where compliance with laws and standards is mandatory. According to the ISTQB CTFL Syllabus v4.0, testing aims to evaluate the quality of the software product and verify that it complies with specified requirements, including regulatory requirements.

BCS ISTQB Certified Tester Foundation Level 4.0 CTFL4 Exam Questions