Software Engineering PYQs -UGC NET 2021 | Software Engineering Previous Years | Priyanka Chatterjee

Software Engineering Previous Years Solution by Priyanka Chatterjee 1.Statement I: Cleanroom software process model incorporates the statistical quality certification of code increments as they accumulate into a system. Statement II: Cleanroom software engineering follows the classic analysis, design, code, test, and debug cycle to software development and focusing on defect removal rather than defect prevention. In light of the above statements, choose the correct answer from the options given below Both Statement I and Statement II are false Both Statement I and Statement II are true Statement I is false but Statement II is true Statement I is true but Statement II is false 2.The V components in MVC are responsible for: Business logic and domain objects. Security of the system. Translating between user interface actions/events and operations on the domain objects. User interface. 3.In the context of Software Configuration Management (SCM), what kind of files should be committed to your source control repository? Code files Documentation files Output files Automatically generated files that are required for your system to be used Choose the correct answer from the options given below: 4.Identify the correct order of the following five levels of Capability Maturity Model (from lower to higher) to measure the maturity of an organization's software process. A. Defined B. Optimizing C. Initial D. Managed E. Repeatable 4.In software testing, beta testing is the testing performed by _______________. potential customers at the developer's location potential customers at their own locations product developers at the customer's location product developers at their own locations 5.In software engineering, what kind of notation do formal methods predominantly use? Computer code Diagrammatic Mathematical Textual Given below are two statements, one is labelled as Assertion A and the other is labelled as Reason R Assertion A: Software developers do not do exhaustive software testing in practice. Reason R: Even for small inputs, exhaustive testing is too computationally intensive (e.g., takes too long) to run all the tests. In light of the above statements, choose the correct answer from the options given below 6.If every requirement stated in the Software Requirement Specification (SRS) has only one interpretation, then SRS is said to be Consistent Correct Unambiguous Verifiable 7. A system has 99.99% uptime and has a mean-time-between-failure of 1 day. How fast does the system has to repair itself in order to reach this availability goal?