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

Define a macro, "State how you would type arguments h, o, w, n, o, w to the...

"State how you would type arguments h, o, w, n, o, w to the macro cat, define(cat, $1$2$3$4$5$6$7$8$9) so that the printed result was how now Describe exactly what happens when

Name the problem arising while development of software, What we called the ...

What we called the problem arising in development of software Problems arising in the development of software is called as crisis. It includes problems arising in the process o

What are repositories used by qtp to store object properties, What are repo...

What are repositories used by QTP to store object properties? QTP uses two kinds of repositories to store object properties. a.) Shared object repository: A global object

December 2010, differentiate between structured analysis and structured des...

differentiate between structured analysis and structured design

What are the controlling events between objects, What are the Controlling E...

What are the Controlling Events Between Objects Event is the specification of a important occurrence which has a location in time and space. Examples of events are flight l

What is structured programming and why is it important, What is structured ...

What is structured programming and why is it important? Structured programming is a programming which was coined in the late 1960's to mean programming without using go to stat

Determine the current failure intensity, Q. Presume a program will experien...

Q. Presume a program will experience a total of 200 failures. Preliminary failure intensity is 16 failure/ CPU hr. It has currently experienced 50 failures. Determine the following

Software restructuring, Software restructuring Software restructuring c...

Software restructuring Software restructuring changes source code and / or data an effort to make it amenable to future changes. In general, restructuring does not change the o

What are the reasons behind to perform white box testing, What are the reas...

What are the reasons behind to perform white box testing? There are three major reasons behind performing the white box testing. 1. Programmers may have some incorrect assum

What is test incident report, A document reporting on any event that happen...

A document reporting on any event that happens during testing that needs further investigation.

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