**Most recent edit on 2009-02-12 12:48:34 by Admin**
**Additions:**
Orthogonal arrays provide a subset of test cases to actually execute, from the set of all possible test cases. The method determines the minimum subset of test cases, so that all combinations of any two test factors are included in this subset of test cases. Telcordia's AETG and Lucent's (Orthogonal Array Test System), are software tools which generate orthogonal arrays and test cases based on a description of the test factors.
**Deletions:**
Orthogonal arrays provide a subset of test cases to actually execute, from the set of all possible test cases. The method determines the minimum subset of test cases, so that all combinations of any two test factors are included in this subset of test cases. Telcordia's AETG and Lucent's (Orthogonal Array Test System), are software tools which generate orthogonal arrays and test cases based on a description of the test factors.

**Edited on 2009-02-12 12:45:55 by Admin**
**Additions:**
Orthogonal arrays provide a subset of test cases to actually execute, from the set of all possible test cases. The method determines the minimum subset of test cases, so that all combinations of any two test factors are included in this subset of test cases. Telcordia's AETG and Lucent's (Orthogonal Array Test System), are software tools which generate orthogonal arrays and test cases based on a description of the test factors.
**Deletions:**
Orthogonal arrays provide a subset of test cases to actually execute, from the set of all possible test cases. The method determines the minimum subset of test cases, so that all combinations of any two test factors are included in this subset of test cases. Telcordia?s AETG and Lucent?s OATS (Orthogonal Array Test System), are software tools whicht generate orthogonal arrays and test cases based on a description of the test factors.

**Oldest known version of this page was edited on 2004-02-07 00:06:42 by Roland Stens** []
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#### Orthogonal Array

Orthogonal arrays provide a subset of test cases to actually execute, from the set of all possible test cases. The method determines the minimum subset of test cases, so that all combinations of any two test factors are included in this subset of test cases. Telcordia?s AETG and Lucent?s OATS (Orthogonal Array Test System), are software tools whicht generate orthogonal arrays and test cases based on a description of the test factors.