Write the proghrams for the following:
1. given values for two boolean variables a and b, the expression evaluates to true if just one of a or b is true, but not if both are true or both or false i. (note: this is also called an "exclusive or" between a and b.)
2. given values for three boolean variables a, b, and c, the expression evaluates to true if an odd number (i. e. exactly 1 or 3) of the variables a, b, and c is true, and is false otherwise. a. note: use only boolean expressions. do not use if-elif-else blocks

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