View Full ISTQB CTFL v4.0 Exam Dumps and Practice Test Dumps

 

Question 61

Which review activity focuses on examining a work product for defects before implementation begins?

1. Static testing
2. Test execution
3. Dynamic analysis
4. Runtime monitoring

Correct Answer: 1

Explanation:

Static testing examines work products without executing the software. It can be applied to requirements, user stories, designs, source code, test plans, and other artifacts. The main purpose is to identify defects early, when they are usually easier and less expensive to correct. Reviews and static analysis are common forms of static testing. Unlike dynamic testing, static testing does not require the software to run. Finding unclear requirements, inconsistencies, omissions, or incorrect assumptions early can prevent those issues from becoming defects in later development stages.

Question 62

Which review type is typically characterized by a structured process and defined roles?

1. Informal review
2. Inspection
3. Peer discussion
4. Ad hoc review

Correct Answer: 2

Explanation:

An inspection is a formal and highly structured review type. It normally follows a defined process with specific responsibilities assigned to participants. The purpose is to identify defects systematically and improve the quality of the work product. Inspections can examine requirements, designs, code, test documentation, or other artifacts. Compared with an informal review, an inspection generally involves more preparation, explicit roles, documented findings, and defined entry or exit conditions. Because the process is structured, inspections can provide consistent results and useful measurement data for improving development and testing practices.

Question 63

Which participant is responsible for recording defects and other findings during a review?

1. Author
2. Reviewer
3. Scribe
4. Moderator

Correct Answer: 3

Explanation:

The scribe records identified defects, issues, decisions, and other important information during a review. This role helps ensure that findings are captured accurately instead of depending on participants to remember them later. The author is responsible for creating or maintaining the work product being reviewed. Reviewers examine the product and identify possible defects. The moderator manages the review process and helps keep the discussion productive. Depending on the review type, responsibilities can vary, but the scribe’s primary responsibility is maintaining an accurate record of review findings and relevant discussion outcomes.

Question 64

What is a major objective of a technical review?

1. Assess technical quality
2. Approve project funding
3. Assign customer contracts
4. Measure sales performance

Correct Answer: 1

Explanation:

A technical review concentrates on evaluating the technical aspects of a work product. Participants with appropriate technical knowledge examine whether the product satisfies relevant requirements, standards, and technical expectations. Such reviews can identify problems in architecture, design, implementation approaches, or other technical artifacts before those issues become more expensive to correct. A technical review is not primarily concerned with business sales, project funding, or contract management. Its value comes from bringing knowledgeable participants together to detect technical problems and improve the quality of the work product through structured examination and discussion.

Question 65

Which review role usually coordinates the review process and ensures that activities are completed?

1. Reviewer
2. Author
3. Moderator
4. Customer

Correct Answer: 3

Explanation:

The moderator coordinates the review process and helps ensure that the planned review activities are performed effectively. This may include arranging the review, guiding participants, maintaining focus, and helping the group follow the agreed process. The author provides and explains the work product, while reviewers examine it and report findings. A customer may provide business input but does not normally coordinate the review itself. Effective moderation helps prevent discussions from becoming unfocused and supports productive identification of defects and issues within the work product.

Question 66

Which review practice helps participants identify defects before a review meeting begins?

1. Individual preparation
2. Random discussion
3. Late deployment
4. Production monitoring

Correct Answer: 1

Explanation:

Individual preparation allows reviewers to examine the work product before the review meeting. Participants can become familiar with the material, identify potential defects, and prepare questions in advance. This makes the review meeting more productive because participants can focus on important findings instead of spending the entire session reading the material for the first time. Preparation may involve reviewing requirements, checking consistency, comparing related artifacts, or using checklists. Adequate preparation is especially valuable in structured reviews because it improves defect detection and reduces unnecessary meeting time.

Question 67

Which factor most directly supports effective review outcomes?

1. Minimal participant involvement
2. Clear review objectives
3. Delayed defect recording
4. Unplanned meeting topics

Correct Answer: 2

Explanation:

Clear review objectives help participants understand what the review is intended to achieve. Objectives might include finding defects, evaluating compliance with standards, assessing technical quality, or improving a work product. When the purpose is unclear, participants may focus on unrelated concerns or apply inconsistent expectations. Effective reviews also benefit from suitable participants, adequate preparation, appropriate review techniques, and management support. However, clearly defined objectives provide direction for the activity. They help participants concentrate on relevant issues and make it easier to determine whether the review achieved its intended purpose.

Question 68

Which work product is especially suitable for static testing because defects can be found without executing code?

1. Requirements specification
2. CPU temperature
3. Runtime memory usage
4. Network latency result

Correct Answer: 1

Explanation:

A requirements specification is a common work product for static testing. Reviewers can examine requirements without executing any software and identify problems such as ambiguity, inconsistency, omission, or incorrect statements. Static testing is valuable because requirements defects can propagate into design, implementation, and testing if they remain undetected. Runtime measures such as CPU temperature, memory usage, and network latency require the system to execute and therefore belong to dynamic evaluation. Examining requirements early helps development teams clarify expected behavior before implementation begins and reduces the likelihood of building software based on incorrect or incomplete information.

Question 69

Which defect is particularly suitable for detection through static testing?

1. Slow response under load
2. Ambiguous requirement wording
3. Memory consumption during execution
4. Incorrect runtime calculation

Correct Answer: 2

Explanation:

Ambiguous requirement wording can often be identified through static testing because reviewers can examine the requirement itself without running the software. Ambiguity occurs when different readers could reasonably interpret a requirement in different ways. Such problems can lead to inconsistent implementations and difficult acceptance decisions later. Runtime behavior, such as response time, memory consumption, or calculation results during execution, normally requires dynamic testing. Detecting unclear requirements early is one of the major benefits of static testing because corrections can be made before development effort is built on an incorrect interpretation.

Question 70

Which review type is generally performed without a formal process or defined roles?

1. Inspection
2. Technical review
3. Informal review
4. Management review

Correct Answer: 3

Explanation:

An informal review is the least formal review type. It may involve asking a colleague to look at a document, code section, design, or another work product and provide feedback. It does not necessarily require defined roles, formal preparation, or a documented review procedure. More formal review types, such as inspections and technical reviews, typically have clearer processes and responsibilities. Informal reviews are useful when quick feedback is needed or when a lightweight examination is appropriate. Their simplicity makes them easy to perform, although the results may be less consistent than those from a structured review.

Question 71

What is a key responsibility of a reviewer during a structured review?

1. Identify relevant findings
2. Approve employee salaries
3. Schedule product releases
4. Manage infrastructure costs

Correct Answer: 1

Explanation:

A reviewer examines the work product and identifies defects, questions, inconsistencies, or other relevant findings. Reviewers should approach the material objectively and focus on the agreed review objectives. They may use checklists, standards, requirements, or their own expertise to evaluate the product. The reviewer does not normally manage salaries, release scheduling, or infrastructure costs as part of the review role. Effective reviewers prepare before the review, understand the review criteria, and communicate findings clearly. Their contribution helps detect problems before the work product moves further through the development lifecycle.

Question 72

Which review activity determines whether the work product is ready to leave the review process?

1. Defect injection
2. Exit evaluation
3. Code deployment
4. User training

Correct Answer: 2

Explanation:

An exit evaluation determines whether the review has achieved its objectives and whether the work product can leave the review process. Depending on the review approach, exit criteria may consider whether planned participants attended, important findings were addressed, required corrections were completed, or sufficient coverage was achieved. The exact criteria depend on organizational practices and review type. Deployment and user training are unrelated to deciding whether a review is complete. A defined exit evaluation helps prevent a work product from being treated as finished simply because the review meeting has ended.

Question 73

Which development approach places testing activities early and repeatedly within short development cycles?

1. Sequential delivery
2. Iterative development
3. Final-stage validation
4. One-time integration

Correct Answer: 2

Explanation:

Iterative development divides work into repeated cycles in which software is developed and evaluated incrementally. Testing can therefore occur throughout the lifecycle instead of being postponed until the end. This supports early feedback and allows defects or misunderstandings to be discovered closer to the time they are introduced. Sequential approaches may place activities into more distinct phases, while final-stage validation concentrates testing later. Iterative development does not mean that every project uses identical testing practices, but it generally creates repeated opportunities for testing, feedback, correction, and refinement during development.

Question 74

What is a common testing implication of using a sequential development lifecycle?

1. Testing begins only after release
2. Test planning may start early
3. Requirements need no review
4. Defects become impossible

Correct Answer: 2

Explanation:

Even when development follows a sequential lifecycle, test planning can begin early. Testers can analyze requirements, identify test conditions, prepare test designs, and consider test environments before software execution is possible. Starting testing activities early helps detect issues in work products produced during earlier lifecycle stages. A sequential lifecycle does not mean testing must wait until coding is completely finished. It also does not eliminate the need for reviews or make defects impossible. The timing and organization of testing activities are influenced by the lifecycle model, but testing remains a lifecycle-wide activity.

Question 75

Which practice helps teams improve their testing process after an iteration?

1. Retrospective discussion
2. Permanent postponement
3. Defect concealment
4. Requirement deletion

Correct Answer: 1

Explanation:

A retrospective provides an opportunity for the team to reflect on completed work and identify ways to improve future activities. The team can discuss what worked well, what created difficulties, and which changes could make development and testing more effective. Retrospectives are especially common in iterative and incremental development approaches. They can address testing practices, communication, tools, environments, defect handling, and collaboration. The goal is not to assign blame but to identify practical improvements. Applying lessons from one iteration can help the team continuously refine its working methods in later iterations.

Question 76

Which statement best describes testing in a DevOps environment?

1. Testing becomes unnecessary
2. Testing supports continuous delivery
3. Testing occurs only manually
4. Testing ends before coding

Correct Answer: 2

Explanation:

In a DevOps environment, testing supports frequent integration, delivery, and deployment of software. Automated tests are often integrated into continuous integration and continuous delivery pipelines, allowing feedback to be generated quickly. Testing remains important even when automation is extensive because automation supports execution but does not replace all forms of testing. Manual investigation, exploratory testing, reviews, and other activities can still provide valuable information. DevOps encourages collaboration between development, testing, and operations so that quality-related feedback can be obtained continuously throughout the software delivery process.

Question 77

Which test-first practice defines expected behavior before implementing the related code?

1. Code-first debugging
2. Test-first development
3. Release-only validation
4. Production inspection

Correct Answer: 2

Explanation:

Test-first development means that tests or expected behavior are specified before the corresponding implementation is created. The approach encourages developers and testers to think about expected outcomes before writing the production code. Test-driven development is a specific example in which automated tests are typically created before the implementation and then used to guide development. Test-first practices can clarify requirements, expose misunderstandings early, and provide rapid feedback during implementation. The exact workflow depends on the development approach, but the central idea is to establish expected behavior before writing the related solution.

Question 78

Which activity compares a work product against defined criteria without executing the software?

1. Static analysis
2. Load execution
3. Runtime profiling
4. Production testing

Correct Answer: 1

Explanation:

Static analysis examines a work product without executing the software. It can be performed manually or with specialized tools. Static analysis tools may inspect source code or other artifacts for patterns associated with defects, maintainability problems, coding-standard violations, security weaknesses, or other issues. Because execution is not required, static analysis can provide feedback before the software reaches runtime testing. Dynamic techniques such as load execution and runtime profiling require the software to operate. Static analysis is therefore an important complementary activity that can identify certain classes of problems earlier than dynamic testing.

Question 79

Which review role normally provides the work product being examined?

1. Scribe
2. Reviewer
3. Author
4. Moderator

Correct Answer: 3

Explanation:

The author is the person who creates or maintains the work product under review. During a review, the author may provide background information, clarify intended meaning, and respond to questions raised by reviewers. The author should not automatically dismiss findings simply because they concern their own work. The scribe records review findings, the reviewer examines the work product, and the moderator coordinates the review process. Clearly understanding these roles helps prevent confusion during structured reviews and ensures that participants can focus on their assigned responsibilities while contributing to effective defect detection.

Question 80

Why can static testing provide value before executable software exists?

1. It removes all future defects
2. It examines early work products
3. It replaces every dynamic test
4. It guarantees perfect requirements

Correct Answer: 2

Explanation:

Static testing can provide value before executable software exists because it examines work products created during earlier lifecycle activities. Requirements, user stories, designs, models, test plans, and source code can all potentially be examined without running the final software. This allows defects such as ambiguity, inconsistency, omission, and incorrect assumptions to be identified early. Static testing does not eliminate every future defect, replace dynamic testing, or guarantee perfect requirements. Instead, it complements dynamic testing by providing an earlier opportunity to discover and correct problems before they propagate into later development activities.