ATA: ISTQB Advanced Level Test Analyst

By ISTQB · Question Mode

QuestionQ45

Test Analysis and Test Design

A new website must function correctly with different browsers (Internet Explorer, Google Chrome, Firefox, Netscape, Mozilla), using different plug-ins (Realplayer, Mediaplayer), receiving pages from different servers (IIS, Apache and WebLogic), and running on various server operating systems (windows 2007, XP, Linux).

Which of the following test techniques would you use to test this new website in its various environments?

Explanation

Pairwise testing is a combinatorial technique for efficiently testing systems with multiple configuration parameters. It selects test cases so that every pair of parameter values—such as a browser and plug-in, or a server and operating system—appears together at least once, providing practical coverage of interaction faults across the different environments.

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