Investigations involving the preservation, identification, extraction, documentation, and interpretation of computer media for evidentiary and root cause analysis are known as _________.

What is the value of i after the following statements?

``` i = 2; i--; ``` a) 0 b) 1 c) -2 d) -4

The basic building block of a doubly linked structure is a node with two pointers: head, which points left; and tail, which points right.

Answer the following statement true (T) or false (F)