Welcome Sample.User to the self-evaluation test related to 1.1.1. Software Evolution.

Read the question and choose the best answer. Time is limited to 50 seconds!

Then rank the quality of the question (from bad to excellent). Gain score for a correct answer.
An initiator will get royalty score for QnAs created by her/him.
Question:
Who invented numbers?

Arabs invented numbers.



Sumerians invented numbers.



Indians invented numbers about 3000 years ago.



Rank the Quality of the Question from "-10" (bad) or "0" (not clear) to 10 (correct) or even 20 (with source sample or outstanding content with humor)
-10 (bad/wrong) 0 (not clear) 10 (correct) 20 (with source sample or outstanding content with humor)
Your summary report will be available to you and your instructor. Thank you for your work!!!