Google Glass, glasses that allow you to take pictures and search online by speaking commands, are introduced at a technology trade show. What stage of the product development life cycle is this? -concept development -production -product testing -marketing and sales

What type of file does a cookie place on web site visitors' computers so that web site managers can customize their sites to their visitors' preferences?

Create a class named majors that includes an enumeration for the six majors offered by a college as follows: acc, chem, cis, eng, his, phys. display the enumeration values for the user, then prompt the user to enter a major. display the college division in which the major falls. acc and cis are in the business division, chem and phys are in the science division, and eng and his are in the humanities division. save the file as majors. java.

Hashtags serve to identify the topic of a given tweet true false