The /usr/include directory contains a large number of c/c++ header files (all ending with a .h extension). what command would you give to list the names of the files in that directory that include the string ""it"" as part of the name?

What statement best describes operating systems? it’s possible for modern computers to function without operating systems. most operating systems are free or very inexpensive. operating systems are managed by the computer’s microprocessor (cpu). operating systems manage the computer’s random access memory (ram).

Of the following pieces of information in a document, for which would you most likely insert a mail merge field?

4. what is the reason for including the following code snippet in the header file animal.h? #ifndef animal_h #define animal_h class animal { public: animal(); animal(double new_area_hunt); void birth(); void hunt(double new_area_hunt); void death(); double get_area_hunt() const; private: double area_hunt; }; #endif