Software estimation, Computer Engineering

Software Estimation

The statement of scope helps the planner to established estimates using one or more method which fail into two wide categories: empirical modeling and decomposition.

Decomposition method offered a delineation of major software functions which is followed through estimates of either the size or the number of person months needed to implement each function.

Empirical method use empirically derived expressions for time and effort to predict these project quantities. The automated tools can be used to implement a specific empirical model.

Accurate the project estimates mainly make use of at least 2 of the 3 techniques noted as earlier. By comparing and reconciling estimates derived using various methods the planner is more likely to derive an accurate estimate. The Software project estimation is never be an exact science but a combination of systematic techniques and good historical data can improve estimation accuracy

 

Posted Date: 10/18/2012 7:54:06 AM | Location : United States







Related Discussions:- Software estimation, Assignment Help, Ask Question on Software estimation, Get Answer, Expert's Help, Software estimation Discussions

Write discussion on Software estimation
Your posts are moderated
Related Questions
Q. Selecting integerated learning experiences? It is important that we select appropriate experiences for children, more so those that are from the child's world and emerge fro

Q. Illustration what is the cause of Brownian motion? Answer:- Molecules in a gas move freely, randomly, constantly in all directions and at high speeds. They are capable

The three main elements of LDB are:- Structure Selections and Database Program.

Q. Explain about Memory Buffer Register? Memory Buffer Register (MBR): It's a register that comprises the data to be written in memory (write operation) or it obtains the data

Q. Illustrate Memory Read operation? Memory unit receives the address from a register known as the memory address register designated by MAR. Data is transferred to another re

engineering plastics ,rubbers ,composites

Side tone is the speech heard by (A)  the receiving subscriber (B)  both the receiving and calling subscriber (C) by on looker (D) by calling subscriber Ans

Suppressing the number signs (+/-) is carried out using the addition NO-SIGNS to the Write statement.  Statement is wrong.

Display how the value ASCII "MIRIAM" is stored in memory in Big Endian format starting at location 100 hexadecimal. Suppose that each memory location kept two ASCII characters.

What is Hamiltonian path?  A Hamiltonian path in a directed graph G is a directed path that goes through every node exactly once. We consider a special case of this problem whe