A company developing an advanced version of current software prefers which approach?
Show answer Hide answer
Answer: C. Both RAD & Iterative Enhancement
Explanation
Rapid application development and iterative enhancement both support incremental delivery for existing software versions. Iterative enhancement refines existing codebases while rapid development accelerates feature deployment cycles. Combining these approaches allows teams to deliver advanced software capabilities efficiently and reliably. Iterative enhancement involves improving an existing operational software product through successive cycles. Rapid application development emphasizes prototyping and reusable components over lengthy planning phases. Both methodologies accommodate evolving requirements when upgrading mature software systems.
Companies upgrading legacy enterprise software choose iterative methods to minimize operational disruption. Rapid prototyping helps stakeholders visualize new features before full implementation begins. Using flexible development approaches ensures timely delivery of competitive software enhancements. Choosing only rapid development ignores the structural benefits provided by iterative enhancement strategies. Selecting only iterative enhancement overlooks the speed advantages offered by rapid application development tools. The spiral model emphasizes heavy risk analysis which may slow down straightforward software upgrades.
- Subject
- Computer Science
- Category
- Software Engineering
- Topic
- —
- Difficulty
- medium
Related questions
Q1. Which among these options is wrong ?
Show answer Hide answer
Answer: C. Computer science belongs to Software engineering
Software engineering is widely recognized as a specialized sub-discipline contained within broader computer science. Computer science encompasses theoretical foundations, algorithms, and hardware architecture far beyond...
Q2. What is a set of software elements treated as a single unit for SCM purposes?
Show answer Hide answer
Answer: A. Software Configuration Item
A Software Configuration Item represents a managed unit within configuration management processes. SCIs are uniquely identified and formally controlled throughout the software development lifecycle. Treating related soft...
Q3. Which option is excluded from standard change management processes?
Show answer Hide answer
Answer: D. None of the mentioned
All listed steps are fundamental components of standard change management procedures. Logging changes ensures traceability and accountability throughout the software lifecycle. Estimating impact and reviewing with stakeh...
Q4. What is the cause of software bugs and failures_____________________?
Show answer Hide answer
Answer: C. Both Software companies and Developers
Software defects originate from multiple sources including organizational flaws and developer mistakes. Software companies establish faulty processes while individual developers introduce specific coding errors. Comprehe...
Q5. Which of these is not among the eight principles of the Software Engineering Code of Ethics and Professional Practice?
Show answer Hide answer
Answer: D. ENVIRONMENT
The environment is not listed as one of the fundamental ethical principles. Professional software engineering ethics focus primarily on human stakeholders and products. Environmental concerns are broad but omitted from t...
Q6. Which of the following terms characterizes testing?
Show answer Hide answer
Answer: B. Evaluating deliverable to find errors
Testing involves evaluating software deliverables systematically to uncover hidden defects and errors. Executing programs under controlled conditions helps discover discrepancies between expected and actual results. Qual...