Friday, July 15, 2011

Simple Test

Imagine a system which returns playing cards with numbers or characters on both sides.
There is one requirement:
If there is a vowel on on side, there must be an even number on the other side
System returned four cards like:

Can you optimize testing and have only two cards that you might turn to test and verify that your system works correctly.

Which cards would you turn ?



  1. Hi Aleksande lipski :)

    My choice for your simple test.

    Qn : which cards would you turn?

    Ans : I go for the cards which shown the alphabet "A" and the card showing number "4".

    Mohan Raj Rajendran

  2. @Mohai Hi please see for explanation