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NEW QUESTION # 35
Which of the following baselines starts the maintenance phase of the lifecycle?
- A. Product
- B. Allocated
- C. Developmental
- D. Functional
Answer: A
Explanation:
The product baseline marks the transition of a software product from development to maintenance. This baseline includes the final product release that is delivered to the customer. It signifies the completion of development and the beginning of the maintenance phase, where the focus shifts to fixing defects, making minor improvements, and ensuring the software remains operational and effective in the production environment.
Allocated, functional, and developmental baselines are typically established during earlier phases of the software development lifecycle to manage different aspects of the development process.
References:
* "Software Engineering: A Practitioner's Approach" by Roger S. Pressman.
* IEEE Standard 828-2012 for Configuration Management in Systems and Software Engineering.
NEW QUESTION # 36
A software engineer is asked to analyze the relationship between the number of defects found and the complexity of various software applications. Which of the following is the appropriate tool to use for this analysis?
- A. Cause and effect diagram
- B. Histogram
- C. Scatter diagram
- D. Control chains
Answer: C
Explanation:
A scatter diagram is the appropriate tool for analyzing the relationship between the number of defects found and the complexity of various software applications. Scatter diagrams are used to plot pairs of numerical data, with one variable on each axis, to look for a relationship between them. This visual representation helps in identifying patterns or correlations between the two variables, such as whether higher complexity correlates with more defects.
References:
* "The Six Sigma Handbook: A Complete Guide for Green Belts, Black Belts, and Managers at All Levels" by Thomas Pyzdek and Paul Keller
* "Quality Control Handbook" by J.M. Juran
NEW QUESTION # 37
As it relates to testing, the phrase "80% coverage" means 80% of the
- A. statements in the program have been tested
- B. planned test cases have been completed
- C. predicted errors have been uncovered
- D. software is error-free
Answer: A
Explanation:
The phrase "80% coverage" in testing typically refers to the percentage of statements in the program that have been executed at least once during testing. This is known as statement coverage or code coverage. It is a measure of how much of the code has been exercised by the test suite and is used to assess the thoroughness of the testing efforts. It does not necessarily mean that 80% of the software is error-free, that 80% of planned test cases have been completed, or that 80% of predicted errors have been uncovered, although higher coverage often correlates with better defect detection.References:
* Kaner, Cem, Jack Falk, and Hung Quoc Nguyen. "Testing Computer Software." 2nd Edition, Wiley,
1999.
* Myers, Glenford J., Tom Badgett, and Corey Sandler. "The Art of Software Testing." 3rd Edition, Wiley, 2011.
NEW QUESTION # 38
Ideas and exclusive rights for novel inventions can be protected for a limited time through
- A. patents
- B. copyrights
- C. license
- D. trademark
Answer: A
Explanation:
Definition of Patents:Patents provide legal protection for new inventions, granting the inventor exclusive rights to use and commercialize the invention for a certain period.
Purpose of Patents:They prevent others from making, using, or selling the invention without permission, thus protecting the intellectual property of the inventor.
Other Forms of IP Protection:While copyrights, licenses, and trademarks also protect intellectual property, they do not specifically cover novel inventions in the same way patents do.
NEW QUESTION # 39
What type of audit is designed specifically to provide assurance that activities have been performed as documented?
- A. Operations
- B. Supplier
- C. Quality
- D. Compliance
Answer: D
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 # 40
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. Documenting the problems to present to management
- B. Performing internal audits of the system
- C. Identifying actions to be performed during the pilot
- D. Making quality system revisions
Answer: D
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 # 41
Which of the following categories describes acquirer-type stakeholders?
- A. Distributors, suppliers, users
- B. Indirect user, direct user, customers
- C. Indirect user, direct user, distributor
- D. Distributors: developers, suppliers
Answer: B
Explanation:
Acquirer-type stakeholders are those who acquire the software or service, which typ y includes both indirect and direct users, as well as customers. These stakeholders are directly involved in the acquisition and usage of the software, making them key participants in determining requirements and evaluating the final product.
NEW QUESTION # 42
Which of the following types of test coverage is most appropriate when the objective is to determine if the software has any problems handling all the required possible hardware and software designs?
- A. State
- B. Data domain
- C. Interface
- D. Platform configuration
Answer: D
Explanation:
Platform configuration testing ensures that the software works correctly across different hardware and software environments.
* Objective: The primary goal is to verify that the software can handle all the required hardware and software configurations it is expected to run on.
* Comprehensive Testing: This type of coverage involves testing the software on various combinations of operating systems, browsers, hardware devices, and other configurations to ensure compatibility and performance.
* Identification of Issues: It helps in identifying issues that may arise due to differences in the environments, which can be crucial for software that needs to run on multiple platforms.
NEW QUESTION # 43
When a software change order is reviewed by the change control board (CCB), it is assigned a status from which of the following sets of classifications?
- A. Approved, disapproved, deferred
- B. Accepted, evaluated, m progress
- C. Escalated, rejected, in progress
- D. Escalated, proposed, accepted
Answer: A
Explanation:
When a software change order is reviewed by the Change Control Board (CCB), it undergoes a formal assessment to determine the impact and feasibility of the change. The CCB typically assigns one of the following statuses:
* Approved: The change is accepted and will be implemented.
* Disapproved: The change is rejected and will not be implemented.
* Deferred: The decision on the change is postponed, often pending further information or consideration.
These classifications help in managing changes systematically, ensuring only feasible and beneficial changes are made to the software system.
References:
* IEEE Standard for Configuration Management in Systems and Software Engineering (IEEE Std
828-2012)
* Software Engineering Body of Knowledge (SWEBOK)
NEW QUESTION # 44
Which of the following describes when a test plan should be changed?
- A. After product stability has been assessed
- B. After each code review
- C. When the configuration management tool is updated
- D. After changes to the design specifications
Answer: D
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 # 45
Which of the following types of meetings is structured most like a program review meeting?
- A. Iteration planning
- B. Backlog refinement
- C. Scrum of Scrums
- D. Daily feedback
Answer: C
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 # 46
A software requirements specification (SRS) for software that is part of multiple systems should include which of the following elements?
- A. Training requirements
- B. External interfaces
- C. System quality characteristics
- D. Physical requirements
Answer: B
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 # 47
What type of information should a project's configuration status accounting communicate?
- A. Activity on baselined items
- B. Change control board minutes
- C. Budget updates for the project
- D. Changes to the project plan
Answer: A
Explanation:
Configuration Status Accounting (CSA) involves recording and reporting the status of configuration items throughout the lifecycle of a project. This includes:
* Status of Configuration Items: Information about the current state of items, including version numbers and change histories.
* Baselined Items: Items that have been formally approved and serve as a basis for further development.
* Changes and Updates: Documenting any modifications made to the baselined items.
CSA ensures that all stakeholders are informed about the status and history of configuration items.
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 # 48
Which of the following types of testing is conducted to test the interfaces and interactions between source code modules?
- A. integration
- B. component
- C. functional
- D. system
Answer: A
Explanation:
Integration testing is a type of testing conducted to evaluate the interfaces and interactions between different modules of source code. Here's why integration testing is the correct choice:
* Definition: Integration testing focuses on verifying that the modules or components of an application work together as expected. It checks for data flow between modules and ensures that integrated units function correctly.
* Scope: Unlike system testing (which tests the entire system) or component testing (which tests individual components), integration testing specifically targets the interactions and interfaces between modules.
* Purpose: The goal is to identify issues that arise when combining components, such as incorrect data exchange, communication errors, and interface mismatches.
NEW QUESTION # 49
The tester should complete which of the following sections of a problem report when documenting a test failure?
- A. Problem resolution description
- B. Root cause of the problem
- C. Steps to recover from the failure
- D. Steps to reproduce the failure
Answer: D
Explanation:
When documenting a test failure, the tester should complete the "Steps to reproduce the failure" section of a problem report. This section is crucial as it provides a detailed account of the actions taken leading up to the failure, allowing developers to replicate the issue consistently. This replication is essential for diagnosing and fixing the problem effectively. Documenting the steps accurately ensures that all relevant information is conveyed, facilitating quicker resolution and better communication within the team.References:
* Kaner, Cem, Falk, Jack, and Nguyen, Hung Quoc. "Testing Computer Software." 2nd Edition, Wiley,
1999.
* IEEE Std 1044-1993, IEEE Standard Classification for Software Anomalies.
NEW QUESTION # 50
A software project requires data to be secure due to export control regulations The software project needs to be running on the client's virtual machines, and the client does not want to connect to the software through their enterprise VPN. Which of the following cloud ownership and service model combinations should the client use?
- A. A virtual private cloud and software as a service
- B. A community- cloud and platform as a service
- C. A public cloud and software as a service
- D. A private cloud and infrastructure as a service
Answer: D
Explanation:
For secure data handling due to export control regulations, running on the client's virtual machines without connecting through an enterprise VPN, the combination of a private cloud and infrastructure as a service (IaaS) is suitable. This setup allows the client to have dedicated infrastructure and control over their data environment, ensuring compliance with security and regulatory requirements.
NEW QUESTION # 51
Project management has been complaining that code inspections are taking too much time and are not worth the effort. The software manager has to decide whether the inspection program should be continued or disregarded for the upcoming release. Which of the following factors is critical to the manager s decision?
- A. The estimated impact of inspection on the schedule
- B. The cost of not using inspection
- C. The cost of additional testing
- D. The resources currently available for development
Answer: B
Explanation:
The critical factor for the software manager's decision on whether to continue or disregard the inspection program is the cost of not using inspection. Code inspections are a preventive measure to identify defects early in the development process. The cost of not using inspections can include increased defects in the final product, higher costs for post-release fixes, decreased customer satisfaction, and potentially significant impacts on the company's reputation. While resources, schedule impact, and additional testing costs are important considerations, the long-term cost implications of not identifying defects early can be far more detrimental.References:
* Gilb, Tom, and Dorothy Graham. "Software Inspection." Addison-Wesley, 1993.
* IEEE Std 1028-2008, IEEE Standard for Software Reviews and Audits.
NEW QUESTION # 52
Each software development process should have a clearly defined set of inputs, activities, outputs, and
- A. entry exit criteria
- B. go no-go criteria
- C. cost estimates
- D. stimuli criteria
Answer: A
Explanation:
Each software development process should have a clearly defined set of inputs, activities, outputs, and entry exit criteria. These criteria specify what conditions must be met to enter a particular phase of the development process and what conditions must be met to exit that phase. This ensures that each phase is properly completed before moving on to the next, thereby maintaining the quality and integrity of the development process.
References:
* Sommerville, I. (2011). Software Engineering (9th Edition).
* IEEE Standard for Software and System Test Documentation (IEEE 829-2008).
NEW QUESTION # 53
Upon receipt of a new software deliver}-, which of the following tests should be executed to ensure the software operates in the target environment?
- A. Integration
- B. Installation
- C. Acceptance
- D. Release
Answer: B
Explanation:
Upon receipt of a new software delivery, installation tests should be executed to ensure the software operates in the target environment. Installation testing involves validating that the software installs correctly and functions as expected in the specified environment. This is a critical step to confirm that all dependencies, configurations, and setups are correctly applied and that the software is ready for further functional and acceptance testing.
References:
* Pressman, R. S. (2014). Software Engineering: A Practitioner's Approach (8th Edition).
* Kaner, C., Falk, J., & Nguyen, H. Q. (1999).Testing Computer Software.
NEW QUESTION # 54
Which of the following libraries would be most appropriate for a tester to use when experimenting with different test case designs?
- A. Controlled
- B. Backup
- C. Dynamic
- D. Static
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 # 55
The best way to reduce post-release defect density in future releases is to
- A. evaluate defect arrival rates and analyze defect resolution costs
- B. maintain a responsive helpdesk function to identify recurring problems
- C. provide online help for known defects
- D. categorize defects and perform analyses to uncover their causes
Answer: D
Explanation:
The best way to reduce post-release defect density in future releases is to categorize defects and perform analyses to uncover their causes. By systematically categorizing defects and analyzing their root causes, organizations can identify underlying issues in the development process and implement corrective actions.
This approach helps in preventing similar defects in future releases, leading to improved software quality.
References:
* "Root Cause Analysis: Improving Performance for Bottom-Line Results" by Robert J. Latino and Kenneth C. Latino
* "The Pragmatic Programmer: Your Journey to Mastery" by Andrew Hunt and David Thomas
NEW QUESTION # 56
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