Walmart Labs Interview Question | Webpages
Question
Given a set of webpages and changes on the website, how will you test the new website feature to determine if the change works positively?
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Answers ( 3 )
A/B testing is a method of comparing two versions of a webpage or app against each other. AB testing is essentially an experiment where two or more variants of a page are shown to users at random, and statistical analysis is used to determine which variation performs better.
Generally the traffic coming to your website will be divided into 2 different groups,
control group( who will be shown the original version) and variation group( who will
be shown the modified version). Now, depending upon how the users react to these 2 different
scenarios , some metrics can be determined to measure the effect of the change.
A/B testing can be applied to test the perforate of websites before and after applying changes to it.