MCQ IN COMPUTER SCIENCE & ENGINEERING

Detailed explanation-1: -The Constructive Cost Model (COCOMO) is a procedural software cost estimation model developed by Barry W. Boehm. The model parameters are derived from fitting a regression formula using data from historical projects (63 projects for COCOMO 81 and 163 projects for COCOMO II).

Detailed explanation-2: -COCOMO or Constructive Cost Estimation Model is a model that estimates the effort and time taken to complete the model based on the size of the source code. It includes 15 multiplying factors from different attributes of the project, and finally calculates time and effort using this information.

Detailed explanation-3: -ANSWER: Constructive Cost Estimation Model.

Detailed explanation-4: -Macro Model is another name for top-down estimation. The overall cost estimate for the project is obtained from the global attributes of the software project using the top-down estimating approach, and then the project is partitioned into several low-level mechanisms or components.

Detailed explanation-5: -COCOMO stands for the constructive cost model, a cost estimation model for software projects based on LOC. The COCOMO model calculates a proposed software project’s time, effort, cost, and quality. In simple words, it predicts the performance of a software project.