When the number of repetitions are known in advance, you should use a ___________ statement.

The basic configuration of the entry control facility includes a

a. gatehouse, personnel entry gate, inspection equipment and vehicle entrapment area. b. security forces entry gate, inspection equipment, backup generator and gatehouse. c. location for security personnel to perform shift change and receive their weapon. d. gatehouse, vehicle parking area and personnel entry gate.

Which of the following is not confirmed by using a digital signature?

A) That the document has a valid password B) That the document was created by you C) That the document is valid D) That the document has not been changed