Please write a sample query to look at data by week for the created_at date, where you're summing revenue by country and state.

Provide an example of a project that combines the three principles of lean six sigma with business project management (bpm) and services oriented architecture (soa). identify the elements of the project that comply with each of three principles.

Acompany is inviting design for its new corporate logo from its users. this is an example of ? a. crowdfunding b. crowdvoting c. crowdsourced design d. crowdtracking

What is wi-fi infrastructure? a metropolitan area network that uses radio signals to transmit and receive data a communications technology aimed at providing high-speed wireless data over metropolitan area networks a means by which portable devices can connect wirelessly to a local area network, using access points that send and receive data via radio waves includes the inner workings of a wi-fi service or utility, including the signal transmitters, towers, or poles and additional equipment required to send out a wi-fi signal