Which type of network connects smart devices or consumer electronics within a range of about 30 feet (10 meters) and without the use of wires or cables?

In the Properties window, an object’s namespace is displayed in the ________.

a) title bar b) Name property c) component object box d) Namespace property

The ____ shows the objects in the current Alice world organized as a tree of tiles, with a tile for each object.

A. object tree B. testing shell C. object property D. method parameter