CSQE Dumps with Practice Exam Questions Answers
CSQE by ASQ Certification Actual Free Exam Practice Test
NEW QUESTION # 32
Which of the following measures describes the number of independent linear paths through a module?
- A. Cyclomatic complexity
- B. Lines of code
- C. Function points
- D. Defect density
Answer: A
Explanation:
Cyclomatic complexity measures the number of independent linear paths through a module. It is a quantitative measure of the complexity of a program, calculated using the control flow graph of the program. This metric helps in understanding the complexity and potential risk areas within the code.
References:
* McCabe, T. J. (1976). A Complexity Measure. IEEE Transactions on Software Engineering.
* Pressman, R. S. (2014). Software Engineering: A Practitioner's Approach (8th Edition).
NEW QUESTION # 33
A software engineer collected the following data set during testing
12, 13, 13, 15, 18, 14, 16, 15, 12, 18, 17, 16, 16, 15, 14
The engineer then used the following class intervals to represent the data in a histogram
11.5-13.5
13.5-15.5
15.5-17.5
17.5-19.5
Which of the following statements describes these class intervals most accurately?
- A. They are unrelated to the data set
- B. They should be whole numbers since the data are whole numbers
- C. They are appropriate.
- D. They fail to describe the full range of data
Answer: C
Explanation:
The class intervals 11.5-13.5, 13.5-15.5, 15.5-17.5, and 17.5-19.5 are appropriate for representing the given data set in a histogram. These intervals cover the entire range of the data, ensuring each data point falls within a specific interval, and they are consistent in width, which is crucial for accurate histogram representation.
NEW QUESTION # 34
When the number of failures found during acceptance testing is compared to the number of failures found after release, the result is a measure of
- A. test coverage
- B. product maintainability
- C. test effectiveness
- D. measurement efficiency
Answer: C
Explanation:
Measuring Test Effectiveness:This involves comparing the number of defects found during testing phases to those found after release.
Importance of Test Effectiveness:It provides insight into how well the testing process is identifying defects before the product reaches the customer.
Impact on Quality:High test effectiveness means most defects are caught during testing, leading to higher quality products and fewer post-release issues.
NEW QUESTION # 35
Which of the following elements must be in place for a measure to be reliable?
- A. An automated tool for calculating the measure
- B. A well-designed data collection form
- C. An online database for tracking the measure
- D. An operational definition of the measure
Answer: D
Explanation:
For a measure to be reliable, it must be consistently interpreted and applied across different contexts and by different people.
* Operational Definition: An operational definition specifies the exact procedures or criteria used to measure something, ensuring consistency and repeatability.
* Consistency: With a clear operational definition, different people can use the measure in the same way, which is crucial for reliability.
* Clarity: This definition eliminates ambiguity and ensures that everyone understands what is being measured and how.
Example: If measuring "response time," the operational definition might specify that it is the time between a user submitting a request and the system's initial response.
NEW QUESTION # 36
Which of the following disadvantages are associated with the "formal meeting" technique of oral communication?
- A. Can degrade into time wasters, can be disruptive, and requires considerable planning and skills to achieve positive impression
- B. Can degrade into time wasters, some people feel uncomfortable offering opinions in public, and difficult for remote team members
- C. Loss of non-verbal communication, no permanent record, and time consuming
- D. Loss of non-verbal communication, one way communication, and all topics may not be relevant to all team members
Answer: B
Explanation:
Formal meetings, while useful, can have several disadvantages:
* They can degrade into time wasters if not well-managed.
* Some people might feel uncomfortable offering opinions in a public setting, leading to a lack of valuable input.
* It can be challenging for remote team members to participate effectively, especially if the meeting relies heavily on in-person dynamics.
References:
* "Peopleware: Productive Projects and Teams" by Tom DeMarco and Timothy Lister
* "The Art of Project Management" by Scott Berkun
NEW QUESTION # 37
A software maintenance release is conducted to deliver new
- A. functionality
- B. features
- C. software products
- D. defect corrections
Answer: B
Explanation:
Outsourcing is a business practice where a company hires an external organization to perform tasks, handle operations, or provide services. One key advantage of outsourcing is that it allows the primary company to focus its resources on its core competencies. By delegating non-core activities to external specialists, the company can concentrate on what it does best, thereby enhancing efficiency, innovation, and competitive advantage in its primary market.
References:
* "The Outsourcing Revolution" by Michael F. Corbett
* IEEE Software Engineering Body of Knowledge (SWEBOK), Chapter on Software Engineering Management
NEW QUESTION # 38
In specifying a software requirement, it is important to consider how the requirement might be
- A. coded
- B. referenced
- C. validated
- D. documented
Answer: C
Explanation:
When specifying a software requirement, it is essential to consider how the requirement might be validated.
Validation ensures that the software meets the needs and requirements of the stakeholders and functions as intended in the real-world environment. Without proper validation criteria, it would be challenging to confirm whether the software fulfills its intended purpose.
References:
* "Software Requirements" by Karl E. Wiegers and Joy Beatty
* IEEE Standard 830-1998 for Software Requirements Specifications
NEW QUESTION # 39
Which of the following libraries would be most appropriate for a tester to use when experimenting with different test case designs?
- A. Static
- B. Controlled
- C. Dynamic
- D. Backup
Answer: C
Explanation:
The lead auditor acts as the final arbitrator for any audit-related issues that cannot be handled at a lower level.
This individual is responsible for the overall conduct of the audit, ensuring that the audit is performed according to the plan and that all findings are appropriately addressed and resolved.
The lead auditor has the authority to make final decisions on disputes or issues that arise during the audit process, ensuring objectivity and adherence to audit standards.
References:
* ISO 19011: Guidelines for Auditing Management Systems
* "Internal Auditing: Assurance & Advisory Services" by Urton L. Anderson, Michael J. Head, et al.
NEW QUESTION # 40
According to the CMMI-DEV VI.3, how many process areas are defined for an organization at Maturity Level
2?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: D
Explanation:
According to the CMMI-DEV (Capability Maturity Model Integration for Development) version 1.3, there are
7 process areas defined for an organization at Maturity Level 2. These process areas are Requirements Management, Project Planning, Project Monitoring and Control, Supplier Agreement Management, Measurement and Analysis, Process and Product Quality Assurance, and Configuration Management. These areas focus on establishing basic project management and process discipline.References:
* CMMI-DEV Version 1.3, CMMI Product Team, Software Engineering Institute (SEI), Carnegie Mellon University, 2010.
* "CMMI for Development, Version 1.3," Software Engineering Institute.
NEW QUESTION # 41
The software configuration management (SCM) planning process includes
- A. identifying; analyzing; and mitigating SCM risks
- B. establishing and documenting SCM policies for the organization
- C. defining the specific SCM roles and responsibilities for the project
- D. monitoring the performance and effectiveness of SCM processes
Answer: C
Explanation:
The software configuration management (SCM) planning process includes defining the specific SCM roles and responsibilities for the project. This involves:
* Role Identification: Identifying all roles related to SCM, such as SCM Manager, SCM Engineer, and Configuration Librarian.
* Responsibility Assignment: Clearly defining the responsibilities associated with each role.
* Documentation: Documenting these roles and responsibilities in the SCM plan to ensure clarity and accountability.
This step is crucial for establishing a clear framework for managing configuration items and changes throughout the project lifecycle.
References:
* "Software Configuration Management Patterns: Effective Teamwork, Practical Integration" by Stephen
P. Berczuk and Brad Appleton
* IEEE Standard for Software Configuration Management Plans (IEEE Std 828)
NEW QUESTION # 42
The following graphs illustrate the arrival rate and current status of software defects during system test. Which of these graphs indicates a product that is most ready for formal release to the customer?
- A.
- B.
- C.
- D.
Answer: B
Explanation:
Graph Analysis: In the provided graphs, each graph represents the status of defects over time, divided into categories: Open, Fixed, and Tested and Closed.
Option A: Shows a large number of open and fixed defects with fewer tested and closed defects.
Option B: Indicates an increasing trend in tested and closed defects but still has a substantial number of open defects.
Option C: Shows a significant decrease in open defects and a substantial increase in tested and closed defects, indicating progress.
Option D: Depicts the fewest number of open defects, with the majority of defects tested and closed, indicating that most defects have been addressed and verified.
Conclusion: The graph in Option D, with the majority of defects tested and closed and the fewest number of open defects, suggests the product is most ready for formal release to the customer. This aligns with software quality assurance principles where minimal unresolved defects indicate readiness for release.
NEW QUESTION # 43
Which of the following examples best represents an effective facilitator?
- A. Reinforces communication from active participants
- B. Directs and controls team member activities
- C. Clarifies team member key points
- D. Allows for discussion to focus on team members
Answer: C
Explanation:
An effective facilitator plays a crucial role in ensuring that team discussions are productive and inclusive.
* Clarification: An effective facilitator clarifies key points made by team members, ensuring that everyone's contributions are understood clearly by the group.
* Encouragement: Facilitators encourage participation from all team members, helping to draw out ideas and perspectives that might otherwise go unheard.
* Neutrality: They maintain a neutral stance, focusing on the process of the discussion rather than contributing their own opinions or directing the outcome.
NEW QUESTION # 44
A software requirements specification (SRS) for software that is part of multiple systems should include which of the following elements?
- A. External interfaces
- B. Training requirements
- C. Physical requirements
- D. System quality characteristics
Answer: A
Explanation:
A software requirements specification (SRS) for software that is part of multiple systems should include external interfaces. This ensures that the software can interact correctly with other systems and components, defining how the software will communicate with other systems, devices, or external data sources.
NEW QUESTION # 45
In which of the following ways do metadata requirements guarantee everyone is interpreting data consistently?
- A. It ensures that quality standards are met by helping organizations better assess potential risks related to data security.
- B. It ensures that everyone who has access to the data has a consistent under standing of its meaning and use.
- C. It ensures that data is managed, maintained, and used appropriately through its lifecycle by creating traceability
- D. it ensures that the data structure remains consistent by making certain that data are correctly classified and stored.
Answer: B
Explanation:
Metadata requirements help guarantee consistent interpretation of data by providing a standardized definition and context for data elements. This includes descriptions, formats, and usage guidelines that ensure anyone accessing the data understands its meaning and how it should be used. Consistent metadata prevents misinterpretation and ensures that data remains reliable and useful across different users and systems.
NEW QUESTION # 46
Which of the following describes when a test plan should be changed?
- A. After changes to the design specifications
- B. After product stability has been assessed
- C. After each code review
- D. When the configuration management tool is updated
Answer: A
Explanation:
A test plan should be changed after changes to the design specifications. This ensures that the tests remain relevant and accurately reflect the new design and functionality of the software. Keeping the test plan updated with design changes helps ensure comprehensive test coverage and alignment with the project's requirements.
NEW QUESTION # 47
Under which of the following major Cost of Quality categories would testing a software upgrade be classified?
- A. Prevention
- B. Appraisal
- C. Internal failure
- D. External failure
Answer: B
Explanation:
Testing a software upgrade is classified under the appraisal category of the Cost of Quality. Appraisal costs are associated with evaluating and measuring the quality of products through testing and inspection to ensure they meet quality standards and specifications.
NEW QUESTION # 48
Which of the following metrics would be most appropriate for evaluating how effective the peer review process was for removing defects?
- A. Defect density
- B. Requirements volatility
- C. Cycle time
- D. First-pass yield
Answer: A
Explanation:
Defect density is a metric that measures the number of defects relative to the size of the software component (e.g., per thousand lines of code). It is particularly useful for evaluating the effectiveness of the peer review process in removing defects. By calculating defect density before and after the peer review process, teams can assess how many defects were identified and addressed during reviews. This metric helps in understanding the quality of the code and the effectiveness of the review process in identifying and mitigating defects. Higher effectiveness in peer reviews typically results in lower defect density. Industry practices and standards, such as those from IEEE or ISO, often recommend using defect density as a key quality metric.
NEW QUESTION # 49
What type of audit is designed specifically to provide assurance that activities have been performed as documented?
- A. Operations
- B. Compliance
- C. Supplier
- D. Quality
Answer: B
Explanation:
Compliance audits are specifically designed to provide assurance that activities have been performed as documented. These audits verify that the organization is adhering to regulatory guidelines, internal policies, and established procedures. The goal is to ensure that processes are being followed as they are written, which helps in maintaining consistency and quality. Compliance audits can identify areas where documentation and actual practices diverge, which is crucial for continuous improvement and regulatory compliance.
References:
* "The Audit Process" by David Coderre
* "Compliance Auditing: A Guide for Internal Auditors" by IIA Standards and Guidance
NEW QUESTION # 50
A software quality engineer is managing a project to develop a new air traffic control system for a federal agency When conducting a stakeholder needs analysis., which of the following groups would be most important for eliciting criteria for the functional tests?
- A. Investigators at the transportation safety board
- B. Key associations that represent pilots and ground crews
- C. Purchasing and finance representatives from the federal agency
- D. Current air traffic controllers
Answer: D
Explanation:
When developing a new air traffic control system, the functional tests should be based on the needs and requirements of the end-users who interact with the system on a daily basis. Current air traffic controllers are the most critical stakeholders for eliciting criteria for functional tests due to the following reasons:
* User Experience: Air traffic controllers have firsthand experience with the operational aspects and practical challenges of the system, providing valuable insights into functional requirements.
* Operational Knowledge: They understand the necessary functionalities, safety features, and usability aspects that the new system must support.
* Critical Feedback: Their feedback is crucial for identifying essential functionalities, ensuring the system meets real-world requirements and safety standards.
NEW QUESTION # 51
An organization uses the plan-do-check-act (PDCA) cycle to align its processes to an international quality standard, which of the following activities would be performed during the "act" step?
- A. Making quality system revisions
- B. Identifying actions to be performed during the pilot
- C. Performing internal audits of the system
- D. Documenting the problems to present to management
Answer: A
Explanation:
PDCA Cycle Overview:The Plan-Do-Check-Act (PDCA) cycle is a continuous improvement process used to align processes with quality standards.
Act Phase:In the 'Act' step, the organization acts on the findings from the 'Check' step to implement changes that improve the process. This typically involves making revisions to the quality system.
Quality Improvements:By making revisions based on the findings from audits and performance evaluations, the organization continuously improves its processes and aligns them better with international standards.
NEW QUESTION # 52
Which of the following types of meetings is structured most like a program review meeting?
- A. Backlog refinement
- B. Scrum of Scrums
- C. Daily feedback
- D. Iteration planning
Answer: B
Explanation:
A "Scrum of Scrums" meeting is structured most like a program review meeting. It is designed to coordinate efforts among multiple Scrum teams working on the same project. During this meeting, representatives from each team discuss their progress, impediments, and dependencies with other teams. This is akin to a program review meeting where higher-level coordination and integration of efforts are reviewed and managed.
References:
* Schwaber, K., & Sutherland, J. (2020). The Scrum Guide.
* Larman, C., & Vodde, B. (2010). Practices for Scaling Lean & Agile Development: Large, Multisite, and Offshore Product Development with Large-Scale Scrum.
NEW QUESTION # 53
Test data requirements
- A. include mechanisms for defining when, and for how long, each test data item is needed
- B. act as a single source of content for multiple testers to find and use existing test data items
- C. describe the data items and their characteristics and properties needed to execute the tests
- D. allow test data items to be reusable so that the same tests can be executed multiple times
Answer: C
Explanation:
Test data requirements describe the specific data needed to execute test cases effectively. This includes defining the characteristics and properties of data items, such as format, type, and values. Properly describing test data ensures that tests can be executed accurately and consistently, which is crucial for validating software functionality and performance.
NEW QUESTION # 54
Software configuration status accounting is the process of
- A. providing objective assurance that the software configuration items being built match their requirements
- B. recording and reporting of information needed to effectively manage a software configuration
- C. systematically controlling changes to software items under configuration control
- D. partitioning the software product into formally identified configuration items
Answer: B
NEW QUESTION # 55
Which of the following is an example of a poorly defined project milestone?
- A. Test plan approved by customer
- B. Coding 50% completed
- C. Program documentation approved
- D. Program specification completed
Answer: B
Explanation:
A milestone like "Coding 50% completed" is poorly defined because it is ambiguous and difficult to measure precisely. Here's a detailed explanation:
* Ambiguity: It is unclear what 50% completion means - is it 50% of total lines of code, 50% of modules, or 50% of functionality?
* Measurement Challenges: Determining exact percentages of completion can be subjective and inconsistent.
* Milestone Criteria: Good milestones should be clear, measurable, and verifiable. "Coding completed for module X" is more specific and measurable.
* Project Tracking: Poorly defined milestones can lead to confusion and inaccurate tracking of project progress.
References:
* "Software Project Management" by Bob Hughes, Mike Cotterell, and Rajib Mall.
* "The Art of Project Management" by Scott Berkun.
NEW QUESTION # 56
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