Android OS, with its openness, readily developed applications and flexibility has anchored a new wave of mobile devices that are rapidly gaining popularity. Here's a quiz about the operating system, its devices and history to see how well you really know it. Keep score and rank yourself at the end.
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The origins of iconic tech products. High-tech hotels. The top 10 cities for tech workers. The silliest BlackBerry accessories. Get it all right here and much, much more.
