Pick the true statement(s). A. User-visible registers are directly accessible by user programs. B. The PSW (Program Status Word) register holds flag bits on program state. C. A condition code bit holds the processor mode (kernel or user). D. A general purpose register (GPR) holds an instruction.

How would you categorize the software that runs on mobile devices? break down these apps into at least three basic categories and give an example of each.

Match the sentence fragment in the first column with the appropriate ending in the second column. a little per favore?

1. web and mobile applications allow users to be actively engaged in an online activity. a true b false 2. some examples of business applications purposes are to collaborate, share files, meet virtually in real-time, and accept payments. a true b false 3. an education application would most likely do which of the following? a allow users to watch popular movies and tv shows b connect users with social and business contacts c confirm users' travel plans d teach users a new language 4. a uniform resource locator (url) is how the internet knows where to take users when an address is typed into a browser. a true b false 5. deon is required to provide the citation information for his sources. what type of information should he collect from his sources? a author name, title, date of publication, date of access, url b connections to background information c interesting facts and statistics d notes on important information