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Setting Software Quality Purposes

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Various quality attributes may have various levels of significance to various clients and users. Relevant quality views and attributes need to be identified first. – PowerPoint PPT presentation

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Title: Setting Software Quality Purposes


1
Setting Software Quality Purposes
QATestLab
Office in Ukraine Phone 38(044)501-55-38 E-mail
contact (at) qa-testlab.com Address 154a,
Borschagivska str., Kiev, Ukraine http//qatestlab
.com/
  • Quality is a Rule

2
Setting Software Quality Purposes
  • Various quality attributes may have various
    levels of significance to various clients and
    users. Relevant quality views and attributes need
    to be identified first.
  • In the case if software is used in different
    real-time control conditions, for example air
    traffic control software and embedded software in
    automobile, medical devices and so on, accidents
    due to failures may be disastrous. Consequently,
    safety is the main interest.

Office in Ukraine Phone 38(044)501-55-38 E-mail
contact (at) qa-testlab.com Address 154a,
Borschagivska str., Kiev, Ukraine http//qatestlab
.com/
3
Setting Software Quality Purposes
  • On the other hand, for mass market software
    packages, such as different auxiliary utilities
    for personal computers, usability, instead of
    reliability or safety, is the main interest.

In the narrower meaning of quality associated
with errors, faults and failures there are
various kinds of troubles and software bugs that
may have various significance to various clients.
Office in Ukraine Phone 38(044)501-55-38 E-mail
contact (at) qa-testlab.com Address 154a,
Borschagivska str., Kiev, Ukraine http//qatestlab
.com/
4
Setting Software Quality Purposes
  • In that way, for software that is intended for
    different operational environments,
    inter-operability troubles may have a main
    importance for clients and users while the equal
    troubles may not have such a big importance for
    software products with a standard operational
    environment.

Office in Ukraine Phone 38(044)501-55-38 E-mail
contact (at) qa-testlab.com Address 154a,
Borschagivska str., Kiev, Ukraine http//qatestlab
.com/
5
Setting Software Quality Purposes
So as soon as information about clients quality
anticipations is obtained, it is necessary to
measure it to set proper quality purposes in 2
phases
Secondly it is necessary to find out the
anticipated values or ranges of the corresponding
quality measurements. For instance, various
market segments might have different reliability
expectations, which are also impressed by the
common market conditions and competitive pressure.
Firstly it is necessary to choose the quality
measurements and models generally accepted by the
clients.
Office in Ukraine Phone 38(044)501-55-38 E-mail
contact (at) qa-testlab.com Address 154a,
Borschagivska str., Kiev, Ukraine http//qatestlab
.com/
6
Setting Software Quality Purposes
  • Software vendors not only compete on quality
    alone, but also on price, time-table, innovation,
    flexibility, user experience and others.

Zero defect is not reachable purpose and should
not be the goal. Instead, zero defection and
positive flow of new clients and users based on
quality anticipations management should be a
purpose. 
Office in Ukraine Phone 38(044)501-55-38 E-mail
contact (at) qa-testlab.com Address 154a,
Borschagivska str., Kiev, Ukraine http//qatestlab
.com/
7
QATestLab
Thank You !
Office in Ukraine Phone 38(044)501-55-38 E-mail
contact (at) qa-testlab.com Address 154a,
Borschagivska str., Kiev, Ukraine http//qatestlab
.com/
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