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

Explain the modularity concept mean, What does Modularity concept mean? ...

What does Modularity concept mean? Software architecture embodies modularity; i.e. Software is named in to addressable components called modules, which are integrated finally.

Explain the concept of top down design, Q. Explain the concept of Top down ...

Q. Explain the concept of Top down design? Top down design: A top down design approach begins by identifying the major modules of the system decomposing them into their lower

Define cardinality and modality, Define Cardinality & Modality. Cardina...

Define Cardinality & Modality. Cardinality: Requirement of the number of occurrences of one that can be linked to number of occurrences of another. Modality: The Modality of

SOFTWARE, EXPLAIN COMPONENTS OF DATABASE MANAGEMENT

EXPLAIN COMPONENTS OF DATABASE MANAGEMENT

How is software design different from coding, How is software design differ...

How is software design different from coding ? Points of difference among software design and coding can be laid down as under:  Design : 1. Design is most vital and t

What is continuous cmmi model, What is continuous CMMI MODEL? This is a...

What is continuous CMMI MODEL? This is a finer-grain model that considers individual or groups of practices and assesses their use. The maturity assessment is not a one valu

Discuss about service oriented architecture, Question : (a) Discuss ab...

Question : (a) Discuss about Service Oriented Architecture (SOA), in terms of key principles, benefits and applicability. Also include examples of applications suitable for

What is outputs, What is Outputs? Ans) Products, services, or informatio...

What is Outputs? Ans) Products, services, or information supplied to meet end user requirements.

C++, program for full subtractor?

program for full subtractor?

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