C++ stores an array in adjacent memory locations. In what array position (counting from the start) will the element myArray [7][21] be stored in, if myArray has 10 rows and 50 columns?

The ________ file extension identifies files that are used to interchange of musical information between musical instruments, synthesizers, and computers

A) .midi B) .wav C) .mp4 D) .avi

Which of these is NOT a network topology?

A. ring B. bus C. hub D. star