100% Pass Top-selling CTFL-Foundation Exams - New 2024 ISQI Pratice Exam
ISQI Certifications Dumps CTFL-Foundation Exam for Full Questions - Exam Study Guide
NEW QUESTION # 150
Which of the following is a defect that is more likely to be found by a static analysis tool than by other testing techniques?
- A. Variables that are not used improperly declared
- B. Inadequate decision coverage
- C. Omission of a major requirement
- D. Component memory leakage
Answer: A
Explanation:
Static analysis tools are designed to analyze code without executing it. They are particularly good at finding defects related to code structure, such as variables that are not used or improperly declared. These tools can parse the code and identify issues that may not be easily detected through dynamic testing methods. Other issues like omission of a major requirement (A), inadequate decision coverage (B), and component memory leakage (C) are typically found through dynamic testing or higher-level verification techniques .
NEW QUESTION # 151
Which of the following are valid justifications for developers testing their own code during unit testing?
(i) Their lack of independence is mitigated by independent testing during system and acceptance testing.
(ii) A person with a good understanding of the code can find more defects more quickly using white-box techniques.
(iii) Developers have a better understanding of the requirements than testers.
(iv) Testers write unnecessary incident reports because they find minor differences between the way in which the system behaves and the way in which it is specified to work.
- A. (i) and (iv)
- B. (ii) and (iii)
- C. (i) and (ii)
- D. (iii) and (iv)
Answer: C
Explanation:
It is unlikely that developers will have a better understanding of the requirements than testers, partly because testers work closely with the user community (and may be drawn from it) and partly because developers seldom work with the complete set of requirements in a medium to large development.
Testers may raise incidents related to the difference between user expectations and the specification, but these are not unnecessary. Such issues are more likely to arise at the later stages of testing.
Early testing (unit testing) is usually done most effectively by developers with a good understanding of the code and the development environment; they can be more efficient and more effective at this level. Later independent stages of testing offset any disadvantage from the lack of independence at unit testing level.
NEW QUESTION # 152
When considering the roles of test leader and tester, which of the following tasks would NOT typically be performed by a tester?
- A. Set up and check the test environment
- B. Review tests developed by others
- C. Prepare and acquire the test data
- D. Write test summary reports
Answer: B
NEW QUESTION # 153
Why is independent testing important? [K1]
- A. Because independent testers can verify assumptions made during specification and implementation of the system
- B. Because independent testers have a greater sense of responsibility for quality than developers
- C. Because independent testers make fewer assumptions than developers
- D. Because independent testers are isolated from the development team
Answer: A
Explanation:
Independent testing is crucial because independent testers can provide an unbiased perspective and verify the assumptions made during the specification and implementation phases. This helps in identifying defects that might be overlooked by developers who are closely involved in the creation of the system.
Reference: ISTQB CTFL Syllabus, version 4.0, highlights the importance of independent testing in verifying assumptions and providing an unbiased evaluation.
NEW QUESTION # 154
As part of the improvement program, the organization is also looking at tool support. Which type of tool could be used to ensure higher quality of the code to be reviewed? 1 credit
- A. Static analysis tool
- B. Review tool
- C. Test execution tool
- D. Test design tool
Answer: A
NEW QUESTION # 155
Which of the following activities is appropriate to the test planning stage?
- A. Writing a test execution schedule
- B. Assigning resources for the planned activities
- C. Designing the test environments
- D. Analysing the test basis
Answer: B
NEW QUESTION # 156
Which of the following defects can NOT be found by static analysis tools?
- A. Wrong business rules
- B. Infinite tools
- C. Undefined variables
- D. Syntax errors of the code
Answer: A
Explanation:
Section: (none)
NEW QUESTION # 157
Component testing may include:
- A. Sociability testing.
- B. The use of stubs and drivers.
- C. Beta testing.
- D. User acceptance testing.
Answer: D
Explanation:
Component testing, also known as unit testing, involves testing individual components of the software separately. This type of testing focuses on the functionality of a specific section of the code. To facilitate this process, stubs and drivers are often used. Stubs are dummy modules that simulate the behavior of lower-level modules that are not yet integrated. Drivers are used to simulate higher-level modules that control the component being tested.
Reference: ISTQB CTFL Syllabus, version 4.0, mentions the use of stubs and drivers in the context of component testing.
NEW QUESTION # 158
The four test levels defined for a common V-model testing approach are:
- A. Functional, glass box, incremental and maintenance.
- B. Unit, component, functional and alpha/beta.
- C. Unit, integration, system and maintenance.
- D. Component, integration, system and acceptance.
Answer: D
Explanation:
The four test levels defined for a common V-model testing approach are Component, Integration, System, and Acceptance testing. These levels align with the development stages in the V-model,where each level of testing corresponds to a specific phase in the software development lifecycle, ensuring comprehensive verification and validation of the software.
NEW QUESTION # 159
Testers are often seen as the bearer of unwanted news regarding defects. What are effective ways to improve the communication and relationship between testers and others?
a)Communicate factual information in a constructive way.
b)Try to understand how the other person feels and why they react the way they do.
c)Always outsource testing activities.
d)Never record information that could be used to apportion blame to an individual or team.
- A. a, b and c
- B. a and c
- C. a and b
- D. a, b and d
Answer: C
Explanation:
Effective ways to improve communication and relationships between testers and other team members include communicating factual information in a constructive way (a) and trying to understand how the other person feels and why they react the way they do (b). These approaches foster a collaborative and empathetic environment, reducing friction and enhancing teamwork.
Reference: ISTQB CTFL Syllabus, version 4.0, discusses strategies for improving communication and relationships within teams.
NEW QUESTION # 160
Which of the following is not a quality characteristic listed in ISO 9126 Standard?
- A. Functionality
- B. Supportability
- C. Usability
- D. Maintainability
Answer: B
Explanation:
ISO 9126 defines a quality model that includes the following quality characteristics: Functionality, Reliability, Usability, Efficiency, Maintainability, and Portability. Supportability is not listed as one of the quality characteristics in the ISO 9126 standard. This standard focuses on the aforementioned characteristics to evaluate the quality of software products. Reference: ISTQB CTFL Syllabus V4.0, Section 2.4.
NEW QUESTION # 161
A booking system for a city bus service prices its fares according to the time of travel:
* Peak-time tariff starts at 0600 and finishes at 1000 am
* Off-peak tariff applies during all other times of service
* The bus service does not operate between 2300 and the start of the next day's peak service
Note that all times mentioned are inclusive.
When applying the equivalence partitioning test design technique, which of the following options, shows test case inputs that each fall into a different equivalence partition?
- A. 2400, 1000, 2301
- B. 1001, 1300, 2259
- C. 0100, 0800, 2200
- D. 0600, 1000, 1200
Answer: A
NEW QUESTION # 162
Reporting Discrepancies as incidents is a part of which phase:
- A. Test Analysis and Design
- B. Test Implementation and execution
- C. Test Closure Activities
- D. Evaluating exit criteria and reporting
Answer: B
NEW QUESTION # 163
A washing machine has three temperature bands for different kinds of fabrics: fragile fabrics are washed at temperatures between 15 and 30 degrees Celsius; normal fabrics are washed attemperatures between 31 and 60 degrees Celsius; heavily soiled and tough fabrics are washed at temperatures between 61 and 100 degrees Celsius.
Which of the following contains only values that are in different equivalence partitions?
- A. 15, 30, 60
- B. 20, 35, 60
- C. 25, 45, 75
- D. 12, 35, 55
Answer: C
Explanation:
Using equivalence partitioning, we divide the temperature ranges into the following partitions:
* Fragile fabrics: 15-30
* Normal fabrics: 31-60
* Heavily soiled and tough fabrics: 61-100
In set C (25, 45, 75), each value belongs to a different equivalence partition:
* 25 (Fragile fabrics)
* 45 (Normal fabrics)
* 75 (Heavily soiled and tough fabrics)
Reference: ISTQB CTFL Syllabus V4.0, Section 4.2.1.
NEW QUESTION # 164
System testing is:
- A. The responsibility of the users of a system.
- B. Used to search for defects in software modules that are separately testable.
- C. Concerned with the behavior of a whole system/product as defined by the scope of a development project.
- D. Triggered by modifications, migration or retirement of the software system.
Answer: C
Explanation:
System testing is a level of software testing where a complete and integrated software is tested. The purpose of this test is to evaluate the system's compliance with the specified requirements. System testing is conducted on the entire system to verify that it behaves as expected and meets the functional and non-functional requirements defined in the scope of the project.
Reference: ISTQB CTFL Syllabus, version 4.0, emphasizes that system testing is concerned with the behavior of the whole system/product.
NEW QUESTION # 165
Which one of the following estimation approaches is appropriate at this stage of the project? 2 credits
- A. Create an estimate based on the complexity of the code
- B. Create an estimate based on a percentage of the development effort
- C. Create an estimate based on the function point analysis technique and test point analysis
- D. Create an estimate based on the credentials of the successful bidder
Answer: C
NEW QUESTION # 166
Which of the following statements is most true about test conditions?
- A. Applies to software testing only.
- B. A testable component derived from business requirements.
- C. An item or event of a component or system that can be verified by one or more test cases.
- D. The grouping of a composite set of test cases which, when tested as a whole, reveal a positive or negative result.
Answer: C
Explanation:
A test condition is defined as an item or event of a component or system that can be verified by one or more test cases. This means that a test condition is something that can be tested to determine if it meets the expected behavior. It forms the basis for creating test cases that will verify the condition's correctness.
NEW QUESTION # 167
Which of the following would be a good test technique to use when under severe time pressure?
- A. Exploratory testing
- B. Specification based testing
- C. Use Case testing
- D. Structure based testing
Answer: A
Explanation:
Exploratory testing is highly effective when under severe time pressure because it allows testers to simultaneously learn, design, and execute tests. It is a flexible approach that does not require extensive preparation and documentation, making it ideal for situations where time is limited.
NEW QUESTION # 168
A system is being enhanced to simplify screen navigation for users.
Which of the following does NOT reflect structural testing?
- A. To ensure that 100% decision testing is achieved for each system component
- B. To ensure that users can navigate to all fields on the screen
- C. To test all branches of component calls within the application call graph
- D. To test all paths that users could take through the screen menu system
Answer: B
Explanation:
Structural testing, also known as white-box testing, focuses on the internal structure of the software. It includes testing all paths, achieving decision coverage, and ensuring that all branches within the component calls are tested. Ensuring that users can navigate to all fields on the screen, however, is a form of functional testing, which focuses on the behavior and usability of the application from the user's perspective, rather than its internal structure.
NEW QUESTION # 169
How many minimum test cases are required to cover 100% Statement coverage and Decision coverage?
Consider the following pseudo-code
If (Walking && Midnight)
If (Raining)
Take umbrella and search light
Else
Take searchlight
End IF
Else if (Running && Sunshine)
IF (Raining)
Take umbrella
End IF
Else keep doing what you were doing
End IF
- A. 8 for Statement, 6 for Decision
- B. 5 for Statement, 5 for Decision
- C. 6 for Statement, 8 for Decision
- D. 4 for Statement, 5 for Decision
Answer: B
Explanation:
Section: (none)
Explanation/Reference:
Reference: https://guide2mobiletesting.blogspot.com/2016/08/istqb-easiest-way-to-solve-statement.html
NEW QUESTION # 170
Which statement correctly describes debugging? [K2]
- A. Developers identify, locate and correct defects, testers confirm the correction has cleared the original defect
- B. Developers identify defects, testers locate defects, developers correct and confirm the correction has cleared the original defect
- C. Testers identify and locate defects, developers correct defects and confirm the correction has cleared the original defect
- D. Testers identify defects, developers locate and correct defects, testers confirm the correction has cleared the original defect
Answer: A
Explanation:
Debugging is the process where developers identify, locate, and correct defects. Testers are then responsible for confirming that the correction has resolved the original defect. This separation of responsibilities ensures that defects are properly fixed and verified.
Reference: ISTQB CTFL Syllabus, version 4.0, explains the roles of developers and testers in the debugging process.
NEW QUESTION # 171
Which is not a major task of test implementation and execution?
- A. Checking test logs against the exit criteria specified in test planning.
- B. Develop and prioritizing test cases, creating test data, writing test procedures and optionally, preparing test harness and writing automated test scripts.
- C. Verifying that the test environment has been set up correctly.
- D. Logging the outcome of test execution and recording the identities and versions of the software under test, test tools and test ware.
Answer: D
NEW QUESTION # 172
Given the Following program IF X <>= ZTHEN Statement 2;ENDMcCabe's Cyclomatic Complexity is :
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
NEW QUESTION # 173
The cost of fixing a fault:
- A. Increases as we move the product towards live use
- B. Is more expensive if found in requirements than functional design
- C. Can never be determined
- D. Decreases as we move the product towards live use
- E. Is not important
Answer: A
NEW QUESTION # 174
......
Authentic Best resources for CTFL-Foundation Online Practice Exam: https://www.testkingpdf.com/CTFL-Foundation-testking-pdf-torrent.html
CTFL-Foundation Test Engine Practice Exam: https://drive.google.com/open?id=1ORQ0aDT45WFwcKuJPUsDmW1XqElhAcGp
