What is the purpose of the ISOWEEKNUM function? determines how many workdays are in a certain week
determines how many workdays are in a certain month
determines what day of the year that date is
determines what week of the year that date is

ANSWER IS D

i believe the answer is spam

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: