Software Engineering is part of Computer Science and holds 1,969 questions with answers, free to read and with no account needed.
Questions from this area appear in PPSC, FPSC, NTS, KPPSC and SPSC papers. Each guide explains how that paper is built and which subjects carry it.
Attempt each question before revealing the answer, and keep a note of the ones you get wrong — those are the topics worth reading about properly. If an answer looks wrong, there is a link to report it on every question.
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...
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...
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...
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...
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...
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...
Answer: B. Structural testing
White box testing inspects internal code structures, logic paths, and implementation details. This examination of internal mechanics leads to its classification as structural testing. Testers must understand programming...
Answer: D. All of the mentioned
Software products are correctly categorized into generic products sold on the open market and customized ones. Generic products are built for a broad customer base whereas customized solutions fulfill specific client nee...
Answer: D. Beta testing
Beta testing is a form of user acceptance testing performed by real users in a real-world environment. Acceptance testing ensures the software satisfies user requirements before final commercial release. Conducting beta...
Answer: B. thread-based testing
Thread-based testing focuses on integrating classes that collectively respond to specific system events. This method tracks the flow of control and data across collaborating classes for a given event. Testing threads of...
Answer: B. Version
Software Configuration Management basics include identification, control, status accounting, and auditing. Version control is a mechanism used within management practices rather than a foundational process category itsel...
Answer: C. Increasing Supply
Increasing supply is an economic growth factor and does not explain why software fails. Software failures result from poor reliability, high costs, and failing to meet expectations. An abundance of supply has no direct c...
Answer: B. DDL(Data Definition Langauge)
DDL stands for Data Definition Language used to define database schema structures. It allows administrators to create, alter, and delete database relations and schemas. Commands like CREATE and DROP belong entirely to th...
Answer: A. Software dependence
Software dependence describes system coupling rather than acting as a standard engineering process activity. Core software processes include specification, development, validation, and evolution activities. Excluding dep...
Answer: D. Waterfall Model
The Waterfall Model enforces strict sequential phases that make revisiting earlier stages extremely costly. Rigid documentation requirements lock in specifications early, preventing smooth incorporation of later changes....
