multiple choice questions on cocomo model

Intermediate COCOMO takes these Cost Drivers into account and Detailed COCOMO additionally accounts for the influence of individual project phases. The first level, Basic COCOMO is good for quick, early, rough order of magnitude estimates of software costs, but its accuracy is limited due to its lack of factors to account for difference in project attributes (Cost Drivers). Wages paid to a labour who was engaged in production activities can be termed as. COCOMO consists of a hierarchy of three increasingly detailed and accurate forms. Multiple costing is a technique of using two or more costing methods for ascertainment of cost by. A body is traveling in a circle at a constant speed. The need for the new model came as software development technology moved from mainframe and overnight batch processing to desktop development, code reusability, and the use of off-the-shelf software components. A body is moving along a circular path with variable speed, it has a) A radical acceleration b) A tangential acceleration c) Zero acceleration d) Both radical and tangential acceleration 2. It provides more support for modern software development processes and an updated project database. COCOMO II is the successor of COCOMO 81 and is better suited for estimating modern software development projects.

In 1995 COCOMO II was developed and finally published in 2000 in the book Software Cost Estimation with COCOMO II. References to this model typically call it COCOMO 81. These projects were based on the waterfall model of software development which was the prevalent software development process in 1981. The study examined projects ranging in size from 2,000 to 100,000 lines of code, and programming languages ranging from assembly to PL/I. Which form of software development model is most suited to a system where all the requirements are known at the start of a project and remain stable throughout the. a 71) A COCOMO model is (a) Common Cost estimation model (b) Constructive. 20 marks is allocated to Section A and 25 marks to Section B.

It drew on a study of 63 projects at TRW Aerospace where Boehm was Director of Software Research and Technology. BCA 602 : CORE 25 : SOFTWARE ENGINEERING MULTIPLE CHOICE QUESTIONS. It was first published in Boehm's 1981 book Software Engineering Economics as a model for estimating effort, cost, and schedule for software projects. The model uses a basic regression formula with parameters that are derived from historical project data and current as well as future project characteristics.

The Constructive Cost Model (COCOMO) is an algorithmic software cost estimation model developed by Barry W.

Multiple choice questions on cocomo model