Which of the following connectivity issues is the MOST likely to result from bundling network cables tightly together?

Pressing [Tab] when the insertion point is positioned in the last cell of a table inserts a new blank row at the bottom of the table

Indicate whether the statement is true or false

A unique identifier for a transaction is a __________ and this identifier may be a timestamp, a counter or a random number, with the minimum requirement being that it differs with each request.

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