Software engineering - layered technology, Computer Engineering

Assignment Help:

Software Engineering - Layered Technology

Although various authors have developed personal definitions of software engineering, a definition given by Fritz Bauer at the seminal conference on the subject still provides a forum for discussion:

"Software engineering is the establishment and use of sound engineering principles so as to obtain economically software that is reliable and works efficiently on real machines. "

Every reader will be tempted to add further to this definition. It says very little about the technical aspects of software quality; it does not directly state the need for customer satisfaction or in-time product delivery; it omits mention of the significance of measurement and metrics; it does not tell the significance of a mature process. And yet, Bauer's definition gives us a baseline. What are the "sound engineering principles" that can be applied to computer software development? How do we "economically" construct software so that it is "reliable"? What is the requirement to develop computer programs that work "efficiently" on not one but various different "real machines"? These are the questions that persistently challenge software engineers.

The IEEE [IEE93] has developed a more complete definition when it states;

"Software Engineering (1)  The  application of  a  systematic, disciplined, quantifiable approach to  the operation, development, and maintenance of software that is, the application of engineering to software. (2) The study of approaches as in (1) ".


Related Discussions:- Software engineering - layered technology

What are desirable features of an electronic market place, What are the des...

What are the desirable features of an Electronic Market Place? Features of an Electronic Market Place: 1. Its electronic and business center is not a physical building qu

What is asynchronous reset, What is Asynchronous Reset? Asynchronous re...

What is Asynchronous Reset? Asynchronous reset: The biggest problem along with asynchronous resets is the reset release, which termed as reset removal. By using an asynchron

How to get the column count of a report, How to get the column count of a r...

How to get the column count of a report? SY-LINSZ system variable gives the column count (line size) and SY-LINCT for line count.

Design a sample counter, Let's design a synchronous BCD counter. A BCD coun...

Let's design a synchronous BCD counter. A BCD counter follows a sequence of ten states and returns to 0 after count of 9. These counters are also known as decade counters. This typ

Write the truth table for a clocked J-K flip-flop, Write the truth table fo...

Write the truth table for a clocked J-K flip-flop that is triggered by the positive-going edge of the clock signal. Ans. Logic diagram of JK flip flop Truth T

How is it possible to make a module counter using n flipflop, How is it pos...

How is it possible to make a module 2 n counter using N-flipflops?  Name the two types of such counters. Ans: Module 2 n counter counts total 2 n distinguishable states w

Which dependencies of hierarchical tables in the sap system, The structure ...

The structure of Logical Databases reflects which dependencies of hierarchical tables in the SAP system. Foreign Key dependencies

What are common reason for error massages while copying file, Q. What are c...

Q. What are common reason for error massages while copying file? While copying files with copy, DOS in encounters any error, it displays a suitable error massage. The common re

Internal organization of memory chip - computer architecture, Internal Orga...

Internal Organization of memory chip: Word line & bit lines 16x8 organization : 16 words of 8 bits per Form of an array

., advantages and disadvantages of a header node

advantages and disadvantages of a header node

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