Emily has to create an audio-visual presentation on animated movies. which input device will she be least likely to use while creating her presentation? keyboard joystick microphone mouse

A Joystick is used to control video games and play simulator games. Therefore, I do not see the need of using a joystick in this situation.

answer; i believe the correct answer is (classes);

answer: internal fragmentation is the difference between the (fixed) size of a memory hole and the data within in that memory. for example, if a 1,024 byte block of memory holds 800 bytes of data, then the 224 bytes difference is considered lost to internal fragmentation.

external fragmentation occurs when the sum of memory fragments is large enough to satisfy a request, but the holes are non-contiguous and the request cannot be satisfied. this can occur when memory is dynamically allocated and freed.

explanation: