![]() ![]() What Is Project Estimation In Software Engineering Object Points (for 4 GLs) l l l Object points are an alternative function-related measure to function points when 4 Gls or similar languages are used for development Object points are NOT the same as object classes The number of object points in a program is a weighted estimate of The number of separate screens that are displayed The number of reports that are produced by the system The number of 3 GL modules that must be developed to supplement the 4 GL code C: SoftwareEngCocomoSoftware Measurement Page, COCOMO II, object points. Person-month effort and ease of maintenance What's a line of code? The measure was first proposed when programs were typed on cards with one line per card How does this correspond to statements as in Java which can span several lines or where there can be several statements on one line? L l What programs should be counted as part of the system? Assumes linear relationship between system size and volume of documentation Software Engineering SW Cost Estimation Slide 14. Lines Of Code (LOC) l l Program length (LOC) can be used to predict program characteristics e. An application must score in the following areas:- 1) Operational: -This tells how good a software works on operations like budget, usability, efficiency, correctness,functionality, dependability, security and safety.) depreciation costs of assets Activity Based Costing (ABC) Software Engineering SW Cost Estimation Slide 8. Description: A software product is judged by how easily it can be used by the end-user and the features it offers to the user. The demand of software engineering also emerged to cater to the immense rate of change in user requirements and environment on which application is supposed to be working. It ensures that the application is built consistently, correctly, on time and on budget and within requirements. ![]() Problems arise when a software generally exceeds timelines, budgets, and reduced levels of quality. Software engineering was introduced to address the issues of low-quality software projects. #SoftwareEngineering #SoftwareEngineeringLectures #SoftwareEngineeringTutorials #SoftwareEngineeringNotes #SoftwareEngineeringClasses #SoftwareEngineeringVideos #SoftwareEngineeringPDF #SoftwareEngineeringBtech #SoftwareEngineeringGATE #SoftwareEngineeringUGC #SoftwareEngineeringNET #SoftwareEngineeringDIPLOMA Software engineering is a detailed study of engineering to the design, development and maintenance of software. ![]()
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