what is boundary value analysis?

Question

i want to know about the boundary value analysis in testing.

Satyapriya Nayak · Answer

Hi Shekhar Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable{mso-style-name:Table Normal;mso-tstyle-rowband-size:0;mso-tstyle-colband-size:0;mso-style-noshow:yes;mso-style-priority:99;mso-style-qformat:yes;mso-style-parent:;mso-padding-alt:0in 5.4pt 0in 5.4pt;mso-para-margin:0in;mso-para-margin-bottom:.0001pt;mso-pagination:widow-orphan;font-size:11.0pt;font-family:Calibrisans-serif;mso-ascii-font-family:Calibri;mso-ascii-theme-font:minor-latin;mso-fareast-font-family:Times New Roman;mso-fareast-theme-font:minor-fareast;mso-hansi-font-family:Calibri;mso-hansi-theme-font:minor-latin;mso-bidi-font-family:Times New Roman;mso-bidi-theme-font:minor-bidi;} Boundary value analysis is a technique for test data selection. Test engineer chooses the values that lie along the data extremes. It includes max minimum just inside just out side typical values and error values. Boundary Value Analysis is a technique used for writing the test cases. For example: If a particular field accepts the Values from 1 to 1000 then we test that field by entering only 1 1000 0 1001 999 2. We check on the boundaries and then Minimum-1 minimum +1 and maximum+1 maximum-1. Thanks

Gaurav Chauhan · Answer

i will get back to you