A signature is created by taking the hash of a message and encrypting it with the sender's _________

All of the following terminated an agency agreement except:

a. death of the agent or principal b. mutual consent c. destruction of the subject property d. estoppel

Eavesdropping usually is more of a concern for ________ LANs than for ________ LANs

A) wired, wireless B) wireless, wired C) about an equal concern for wired and wireless LANs D) None of the above