________ generates and extends a series of values into adjacent cells based on the values of other cells

Which statement is false?

a) The shape of a binary search tree that corresponds to a set of data can vary, depending on the order in which the values are inserted into the tree. b) A node can be inserted at any point in a binary search tree. c) The process of creating a binary search tree actually sorts the data, and thus this process is called the binary tree sort. d) The binary search tree facilitates duplicate elimination.

Excluding more than one thread from accessing shared data is referred to as _________

a) mutual exclusion. b) singular exclusion. c) thread synchronization. d) both a and c.