"Software developers design, write, test, and maintain the code for a software system. Extensive knowledge of programming languages, data structures, and algorithms are necessary to pass the technical interview which is designed to test these skills. Employers are looking for candidates with a bachelor's degree in computer science or related field or equivalent work experience. "
Why are manhole covers round?
Google shouldn't be THIS MUCH STUPID to ask this sort of brain teasers!
There are atleast three reasons manhole covers are round. 1. A round cover can not fall into the hole. 2. A heavy round cover can be easily moved by rolling it on its edge. 3. A round cover can be easily centered and aligned when being replaced. I'm certain there would be other possible answers, such as its easier for a person entering the manhole at any angle with round hole and cover....etc etc
Oh God. Not this stupid question again? What does it test besides whether you've already heard this question?