software testing course in pune

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Journey Through Software Testing

• Brought To You By Classboat.com

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Defective Software

• We develop programs that contain defects
• How many? What kind?
• Hard to predict the future, howeverit is highly
  likely, that the software we (including you!)
  will develop in the future will not be
  significantly better.

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support_at_classboat.com www.classboat.com
3
Sources of Problems

• Requirements Definition Erroneous, incomplete,
  inconsistent requirements.
• Design Fundamental design flaws in the
  software.
• Implementation Mistakes in chip fabrication,
  wiring, programming faults, malicious code.
• Support Systems Poor programming languages,
  faulty compilers and debuggers, misleading
  development tools.

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support_at_classboat.com www.classboat.com
4
Adverse Effects of Faulty Software

• Communications Loss or corruption of
  communication media, non delivery of data.
• Space Applications Lost lives, launch delays.
• Defense and Warfare Misidentification of friend
  or foe.

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support_at_classboat.com www.classboat.com
5
Bug in Space Code

• Project Mercurys FORTRAN code had the following
  fault
• DO I1.10 instead of ... DO
  I1,10
• The fault was discovered in an analysis of why
  the software did not seem to generate results
  that were sufficiently accurate.
• The erroneous 1.10 would cause the loop to be
  executed exactly once!

Classboat.com
Mobile No. 91-7767904499 E-mail -
support_at_classboat.com www.classboat.com
6
You now know

• what is software
• what is software engineering
• what is the composition of a software
  development organization
• what are the major phases of a software
  development project
• how major phased are organized

Classboat.com
Mobile No. 91-7767904499 E-mail -
support_at_classboat.com www.classboat.com
7
For more Info Just Checkout
www.classboat.com/class-pune/software-testing-trai
ning-course-in-deccan-6648

• Mobile No. 91-7767904499 E-mail -
  support_at_classboat.com www.classboat.com