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: B. Web based systems have led to degradation of programming languages
Web based systems have advanced programming languages rather than causing their degradation or decline. The growth of web architectures has spurred the creation of robust frameworks and modern web languages. Web technolo...
Answer: B. Flexibility
Flexibility is a desired software quality rather than a fundamental environmental factor impacting software types. Heterogeneity, business change, and security present universal challenges across all modern software cate...
Answer: B. Coding
The Prototyping model focuses on quick design, prototype building, and refinement. Full-scale coding of the final production software occurs in other traditional models. Prototypes are built rapidly to clarify requiremen...
Answer: C. RAD Model
The RAD model prioritizes intense user involvement throughout every phase of development. Rapid Application Development relies on workshops and iterative prototyping with stakeholders. Continuous user feedback shapes the...
Answer: C. Code coverage
Code coverage measures the percentage of source code executed by test cases to validate logic. High coverage guarantees that test suites exercise critical paths and catch hidden programming errors. Tracking executed stat...
Answer: D. Increases reusability of components, Highly specialized & skilled developers/designers are required
The Rapid Application Development model demands high technical expertise and extensive component reusability. Accelerated development schedules require skilled professionals who can leverage existing software assets effe...
Answer: A. cluster testing
Cluster testing is a method used in object oriented integration testing to verify interacting groups of classes. It groups related classes that collaborate to perform specific tasks and tests their combined behavior. Thi...
Answer: C. Test Archiving Systems
Test archiving systems are specifically designed to store and manage test documentation and results. Proper archiving ensures that historical test data remains accessible for compliance audits and future analysis. These...
Answer: C. Equivalence partitioning
Equivalence partitioning is a black-box technique applicable at all levels of software testing. It divides input data into valid and invalid partitions to reduce total test cases. This technique works effectively from un...
Answer: D. Software maintainability & functionality
High quality software requires robust functionality and enduring maintainability over time. Functionality ensures the program meets user requirements and performs intended operations correctly. Maintainability ensures de...
Answer: D. It scales up well to large projects
The build and fix model lacks structured planning and does not scale up well to large projects. As codebases grow under this model, they quickly become unfixable and unmaintainable. Identifying poor scalability correctly...
Answer: C. Lack of monitoring
Lack of monitoring makes it difficult to track progress and identify issues during construction. Invisible software progress hinders management oversight and increases overall project complexity. Without adequate monitor...
Answer: C. Software is set of programs, documentation & configuration of data
Software is formally defined as the combination of computer programs documentation and configuration data. This comprehensive definition acknowledges that executable code alone is insufficient without supporting material...
Answer: D. Software Validation
Software validation is a fundamental engineering activity, but the question asks what principles do not account for; this is ambiguous, but validation is definitely a core activity.
Answer: D. All of the mentioned
A successful software testing strategy requires explicit objectives, formal reviews, and rapid testing cycles. Combining all these critical elements ensures comprehensive quality control from early planning to final exec...
