What are the four layers of the TCP/IP reference model? A) ...

[ereecah]

What are the four layers of the TCP/IP reference model?
 
  A) physical, application, transport, and network interface
  B) physical, application, Internet, and network interface
  C) application, transport, Internet, and network interface
  D) application, hardware, Internet, and network interface
  E) software, hardware, network interface, Internet

Question 2

Which of the following administrative control actions helps enforce access controls in an organization?
 
  A) The organization requires appropriate approvals for requests to establish accounts.
  B) The organization defines the security policy that determines what events require human review.
  C) The organization defines the information to be encrypted or stored offline in a secure location.
  D) The organization separates duties of individuals as necessary to prevent malevolent activity without collusion.

[orangecrush]

Answer to Question 1

C

Answer to Question 2

C