To determine that an item is not in an unordered array of 100 items, how many values must linear search examine on average?

From a technical perspective, a data __________ specifies the way data is represented on physical storage media and in RAM.

Fill in the blank(s) with the appropriate word(s).

Operator ________ is the operator keyword for logical OR.

Fill in the blank(s) with the appropriate word(s).