Describe basic steps in software cost estimation, Software Engineering

Assignment Help:

Question:

(a) Describe fully the first five basic steps in software cost estimation.

(b) What are the main differences between COCOMO1 and COCOMO2 cost estimation models?

(c) You are in charge of a team of software engineers who develop a medium size and complexity system. According to COCOMO1 your project can be classified as the "semidetached/moderate" project. You have two options to consider:

Option 1: implementation using a programming language A
Option 2: implementation using a programming language B.

Your initial estimations of the size are as follows: Option 1: 10KDSI Option 2: 15KDSI

The effort multipliers for the intermediate COCOMO1 all have nominal values when using programming language B, but the use of programming language A will increase the two multipliers (LEXP - programming language experience and PLAP - programmer's capability) to 1.3. Assuming that the costs of software engineers amount to Rs 30000 per person per month, which option would you choose? Perform all necessary calculations to justify your decision.

State the relative strengths and weaknesses of the following alternative methods for software cost estimation:

1. Expert judgment 4. Top-down
2. Parkinson 5. Bottom-up


Related Discussions:- Describe basic steps in software cost estimation

Determine the characteristics of software, What are the characteristics of ...

What are the characteristics of Software? Software is engineered or modified; it is not manufactured in the traditional sense. Software is free of wear out. Though the

What specific languages can be used in srs, What specific languages can be ...

What specific languages can be used in SRS? What are the advantages of using these specific languages of SRS? Ans. Requirement specification necessitates the utilization of s

Mobile application, we got the code for mobile app we need a document for t...

we got the code for mobile app we need a document for that

Give detail discussion about black box testing, Give detail discussion abou...

Give detail discussion about Black box testing. Black box or behavioural testing emphasis on the functional needs of the software. It is used during the last stage of tes

Project requirements, Leader: Aim/vision of project. Business plan, Screenc...

Leader: Aim/vision of project. Business plan, Screencast coordination, lines of communication, feedback, must give updates during  lecture slot. Evaluated, in part, on how well who

Software quality and testing issues, Software quality and testing issues: ...

Software quality and testing issues: The aim of this assignment is to enable students to conduct an in-depth research on software quality and testing issues. Software Quality

The majority charge carriers in p-type semiconductor, The majority charge c...

The majority charge carriers in p-type semiconductor are?? The majority charge carriers are  holes.

Why software change happens, Why software change occurs? Software chang...

Why software change occurs? Software change occurs because of the following reasons. New requirements appear when the software is used. The business atmosphere changes. E

What is requirements engineering, What is Requirements Engineering Req...

What is Requirements Engineering Requirements engineering is systematic use of proven techniques, principles and language tools for cost effective analysis, on-going evaluatio

Explain special value testing, Special Value Testing: It is the form of fu...

Special Value Testing: It is the form of functional testing. Special value testing happens when a tester uses his or her domain knowledge, experience with same program and informa

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd