Software Testing

1. Software Testing Intro 2. What is Testing 3. Why Software Testing necessary 4. Role of Testing 5. General Testing Principles 6. Types of Software Testing 7. Load,Performance & Stress Test 8. Software Development Process 9. Project/System Life Cycle 10. Difference between terms 11. Manual V/s Automated Testing 12. Economic of Bug/Error/Fault 13. Fundamental Test Process 14. Software Testing Tools 15. Intro.to HP- QTP 16. Installing QTP 9.2 17. Ex.01 Evaluating AUT 18. Ex.01 Answer 19. Ex.02 Learning AUT 20. QTP 9.2 / 10 21. QTP Window Layout 22. Test Object Model 23. Applying Test Object Model 24. Object SPY & Object Properties 25. Designing Test 26. Ex.03 Record & Running a Test 27. Ex.03 Answer 28. Saving a Test 29. Printing a Test 30. App. Record & Run Options 31. Ex.04 Sample Web Site 32. Web Record & Run options 33. Ex.05 Recording a Test 34. Working with Keyword View 35. Keyword View Description 36. Recorded Object Hierarchy 37. Ex.06 Identifying Objects 38. Ex.06 Answers 39. Keyword view columns 40. Microsoft VBScripting 41. Running VBScript 42. Msgbox Function 43. Variable 44. VBScript and QTP 45. Print statement 46. InputBox function 47. Operator Precedence 48. Cint( ) function 49. Data Types 50. VarType( ) Function 51. TypeName( ) Function 52. Cbool( ) Function 53. Cbyte( ) Function 54. Cdate( ) Function 55. CDbl( ) Function 56. Cint( ) Function 57. CLng( ) Function 58. CSng( ) Function 59. CStr( ) Function 60. If Then - End If statement 61. If Then -Else-End If statement 62. If-Elseif-Else-End If Statement 63. Len( ) Function 64. Left( ) Function 65. Right( ) Function 66. Mid( ) Function 67. Ltrim(), Rtrim(), Trim() Function 68. For-Next Statement 69. Array Function 70. ABS( ) Function 71. ASC( ) Function 72. Chr( ) Function 73. Date( ) Function 74. Now( ) Function 75. DateAdd( ) Function 76. Time( ) Function 77. DateDiff( ) Function 78. InStr( ) Function 79. InStrRev( ) Function 80. StrComp( ) Function 81. Lcase( ) Function 82. Ucase( ) Function 83. Rnd( ) & Randomizer 84. Round( ) Function 85. VBScript Procedure 86. Ex.07 QTP Logon App.Script 87. Ex.08 Synchronization 88. Ex.09 Synchronization I/O 89. Ex.10 Output Parameter 90. Ex.11 Create Input Parameter 91. Check Points 92. Ex.12 Add Standard Checkpoint 93. Ex.13 Checking Objects 94. Ex.14 Page Checkpoint 95. Ex.15 Checking Text 96. Ex.16 Checking Tables 97. Ex.17 Parameterization Test 98. Testing Interview Part1 99. Testing Interview Part2 100.Testing Interview Part3 101.Testing Interview Part4 102.Testing Interview Part5 103.Testing Interview Part6 104.Testing Interview Part7 105.Testing Interview Part8 106.Testing Interview Part9 107.Testing Interview Part10 108.Testing Interview Part11
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Why is Software Testing necessary tutorials?

Today Software systems are an increasing part of life.

From business applications (e.g. Education, Accounting, Inventory, Banking, Finance, Insurance, Super market) to consumer products (e.g. TV, Washing machine, Microwave Oven, Mobile, DVD Player, Car, Security System, Lift, Plane, Navigation System etc).

Most people have had an experience with software that did not work as expected.

Software that does not work correctly can lead to many problems, including loss of money, time, Production & business reputation.

 

What is the difference between Error, Bug and Defect?

  • Error: It is the Deviation from actual and the expected value.

  • Bug: It is found in the development environment before the product is shipped to the respective customer.

  • Defect: It is found in the product itself after it is shipped to the respective customer.

 

A programmer makes an error (mistake), which results in defect (Fault, bug) in the software source code. If this defect is executed, in certain situation the system will produce wrong results, causing a failure.

 

Causes of software Problems

A human being can make an error (mistake), which produces a defect (fault, bug) in the code, in software or a system, or in a document. If a defect in code is executed, the system will fail to do what it should do (or do something it shouldn’t), causing a failure. Error/Bug or Defects in software, systems or documents may result in failures, but not all defects do so. It may be intentional or unintentional. Problems occur because of

Human beings are fallible

  • Time pressure, deadline and crisis

  • Complex code, complexity of infrastructure, changed technologies, and/or many system interactions.

  • Miscommunication or no communication regarding what an Application should do or shouldn’t do.

  • Changing requirements, effects of changes with current and other project might be unknown.

  • Failures can be caused by environmental conditions as well: radiation, magnetism, electronic fields, and pollution can cause faults.

  • Changes in hardware conditions, Operating System and other software

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