How to develop healthy softwares

By -
It is not difficult to develop a software , but it is very difficult to develop a good and health software.
To develop a healthy and good software which meets the customer demand is only develop with the help of software engineering

As per the IBM report, “31%of the project get cancelled before they are completed, 53% overrun their cost estimates by an average of 189%
and for every 100 projects, there are 94 restarts

Why software engineering
  • Change in nature & complexity of software
  • Ready for change
  • Concept of one “guru” is over
  • We all want improvement
Some software failure

It took the European Space Agency 10 years and $7 billion to produce Ariane 5,
a giant rocket capable of hurling a pair of three-ton satellites into orbit with each
launch and intended to give Europe overwhelming supremacy in the commercial space business.

Ariane 5 The rocket was destroyed after 39 seconds of its launch, at an altitude of two and a
half miles along with its payload of four expensive and uninsured scientific satellites.

Software Engineering

Software=Program+Documentation+Operating Procedures

The goal of Software Engineering is to provide models and processes that lead to the production of well-documented maintainable software in a manner that is predictable.

Comments

LOGICMOJO said…
Amazing tips. I would also recommend programmers and aspiring software engineers to invest some time in learning design patterns and system design. These are really essential to develop scalable and maintainable applications and systems. Thank you for sharing your valuable knowledge and experience. System design interview questions
May 31, 2021 at 4:47 PM
Post a Comment

Popular posts from this blog

Progress 4GL interview questions for QAD technology

By -
1.        What is “No-undo” in the variable declaration? 2.        What are the different .pf parameters 3.        What are the different types of  locks in progress? Explain with example. If a record is locked Exclusively, can a shared lock be provided over the same? 4.        What are different type of procedures in progress? Can internal procedure call other internal procedure? If yes how? If no why no? Can external procedure call internal procedures? 5.        How is array defined in progress? What is the limit of extent for progress? Can we create 2 dimensional / multi dimensional arrays in progress / How? If no then how can we achieve the same? 6.        What are browses? 7.        What are queries? 8.        Can we call excel application from progress? How? 9.        What is the difference between can-find and find? 10.     What are the different types of triggers available in progress? Name few database level triggers. 11.     What are the different type
Read more

QAD interview questions for SE and Eb2 version

By -
1.       What is the difference between WO close and WO accounting close. 2.       What are the different types of transaction types in mfg-pro 3.       What is tag count when it is used 4.       Explain the purchase cycle 5.       What is the difference between the WO module and Repetitive  module. 6.       Explain the Payment cycle 7.       Explain the Sales Cycle 8.       What is a schedule order 9.       Explain GTM why and where it can be used 10.   How can u ensure that the supplier is given a schedule on a particular day of the week say only on Monday. 11.   What is MRP .What are the different types of MRP 12.   Can the  status of the the material can be changed 13.   What are financial transactions passed when you do voucher and payments. 14.   What are the transaction  passed when the payment is made 15.   The financial transaction passed when the sales  order is  updated. 16.   What are the primary input for MRP explain  in details 17.   Expl
Read more

Use of API in QAD EE

By -
/*Sample API Program to create currency in QAD EE*/ {us/mf/mfdtitle.i} {us/bbi/gplabel.i} {us/wb/wbrp01.i}         {us/gl/glsec.i} {us/gp/gpuid.i} {proxy/bcurrencydef.i } /* ======== FOR API ========= */ DEFINE VARIABLE viReturn                     AS INTEGER     NO-UNDO. DEFINE VARIABLE ilReturnDataset              AS LOGICAL     NO-UNDO. DEFINE VARIABLE ilPartialUpdate              AS LOGICAL     NO-UNDO. DEFINE VARIABLE icPartialUpdateExceptionList AS CHARACTER   NO-UNDO. DEFINE VARIABLE ocPrimaryKey                 AS CHARACTER   NO-UNDO. DEFINE VARIABLE ocRowid                      AS CHARACTER   NO-UNDO. DEFINE VARIABLE oiDraftInstance              AS INTEGER     NO-UNDO. DEFINE VARIABLE ocPrimaryKeyName             AS CHARACTER   NO-UNDO. DEFINE VARIABLE vho                          AS HANDLE. DEFINE VARIABLE oiReturnStatus               AS INTEGER     NO-UNDO. empty temp-table tCurrency. for first RoundingMethod no-lock where RoundingMethodCode = "
Read more