Today the use of the lanching vehicles in the space and finding secrets of earth and different planets by using the technology in the world.
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Which is better: Windows xp, windows vista, windows 7, ubuntu, ubuntu, other linux, Mac osx
This is my first poll. Please fill it carefully!
This poll demonstrates how to create question with the one text line option.
Ranking question is designed to allow the respondent to order options by importance criteria. Ranking question can be made by selecting the question type "Matrix" and checking check box "Unique rating" in the question edit panel. In this way made question respondent will not be able to select equal rank for different options.
Operating system comparison. What people think about them, for what OS can be used to etc...