Most social engineering attacks are opportunistic: the hacker uses whatever technique he or she thinks fits the situation.?

A single data series

A) compares values for one set of data. B) is a key that identifies the color, gradient, picture, texture, or pattern fill assigned to each data series in a chart. C) groups or clusters similar data in columns to compare values across categories. D) compares two or more sets of data in one chart.

There is no way to recover a mistyped password from an encrypted document

Indicate whether the statement is true or false