Kelsey has written the following code to create a data field for users to select a food type using radio buttons. What mistake did she make in her coding? < input name="French" value="Fr" type="radio" /> < input name="Italian" value="It" type="radio" /> < input name="Chinese" value="Ch" type="radio" />

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: