A class design requires that a particular instance variable must be accessible by any subclasses of this class, but otherwise not by classes which are not members of the same package. What should be done to achieve this

Which excel file extension stores automated steps for repetitive tasks?

Which player type acts on other players? a. killer b. achiever c. explorer d. socializer

Which of the following best describe how the depth-limited search works. a normal depth-first search is performed but the number of ply/depths is limited. a normal breadth-first search is performed but the number of ply/depths is limited. a normal breadth-first search is performed but values above a specific value will be ignored. a normal depth-first search is performed but values above a specific value will be ignored.