Which of the following statements is true about component reuse?
Answer : C
Component reuse in software development offers several advantages, one of the primary being the improvement of development costs. This means that:
Cost Efficiency: Reusing components reduces the need for developing new modules from scratch, saving time and resources.
Consistency and Quality: Reused components are typically well-tested and reliable, enhancing the overall quality of the software.
Reusable components help streamline the development process, leading to faster and more cost-effective software production.
Software Engineering: A Practitioner's Approach by Roger S. Pressman
Component-Based Software Engineering: Putting the Pieces Together by George T. Heineman and William T. Councill
A software maintenance release is conducted to deliver new
Answer : A
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.
'The Outsourcing Revolution' by Michael F. Corbett
IEEE Software Engineering Body of Knowledge (SWEBOK), Chapter on Software Engineering Management
The executive summary of a project management report should emphasize details related to
Answer : C
An executive summary in a project management report is designed to provide a high-level overview of the project status, focusing on the most critical information for executives. It should emphasize:
Risks to the Project: Highlighting the potential risks helps executives understand the challenges and potential issues that could impact the project. This includes identifying, assessing, and prioritizing risks, and outlining mitigation strategies.
Project Management Body of Knowledge (PMBOK) Guide
PRINCE2 (Projects IN Controlled Environments) methodology
Defect prevention should be initiated during the
Answer : B
Defect prevention should be initiated during the requirements phase. This phase is critical because:
Early Detection: Identifying and addressing defects early in the requirements phase can prevent downstream defects in design, coding, and testing phases.
Cost Efficiency: Defects found later in the project lifecycle are more expensive to fix than those found early.
Software Engineering: A Practitioner's Approach by Roger S. Pressman
IEEE Standard for Software Reviews and Audits
After test procedures have been executed and problems have been identified, the next step should be to
Answer : C
After test procedures have been executed and problems have been identified, the next step should be to implement appropriate changes to the code. This involves fixing the identified defects or issues based on the test results, followed by re-testing to ensure that the changes have resolved the issues without introducing new ones.
Kaner, C., Falk, J., & Nguyen, H. Q. (1999). Testing Computer Software.
IEEE Standard for Software and System Test Documentation (IEEE 829-2008).
The Equity Theory states that for rewards to be motivational they must be distributed
Answer : A
Equity Theory, proposed by John Stacey Adams, posits that employees are motivated when they perceive that their efforts and rewards are fair compared to others. Here's a detailed explanation:
Equity Theory Overview: This theory suggests that individuals compare their job inputs (effort, skill, experience) and outputs (salary, recognition) with those of others.
Perceived Fairness: Employees are motivated when they believe that their rewards are proportional to their contributions compared to others.
Motivation through Fair Distribution: Fair and deserved rewards reduce feelings of inequity and dissatisfaction, leading to higher motivation and performance.
Implications in the Workplace: Ensuring rewards are as deserved helps in maintaining morale and reducing turnover.
'Work and Motivation' by Victor Vroom.
'Motivation and Work Behavior' by Richard M. Steers and Lyman W. Porter.
Which of the following types of audits is most often based on customer requirements?
Answer : B
Product audits are often based on customer requirements because they focus on verifying that the final product meets the specified requirements and expectations of the customer. The objective is to ensure that the product is fit for its intended use and meets the agreed-upon standards and specifications. This type of audit typically involves examining the product itself, its performance, and its documentation to ensure compliance with customer requirements.