Describe network access control (NAC).
What will be an ideal response?
Network access control (NAC) is a standardized approach to verify that a node meets certain criteria before it is allowed to connect to a network. Many product vendors implement NAC in different ways. Network Admission Control (also known as NAC) is Cisco's version of network access control.
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Variables should be declared as fields only if ________.
a. they are local variables b. they are used only within a method c. they are required for use in more than one method or their values must be saved between calls to the class’s methods d. they are arguments
Physical security protects a system from theft, fire, or environmental disaster.
Answer the following statement true (T) or false (F)
The Stage includes rulers and guides, which help position objects as you createdocuments.
Answer the following statement true (T) or false (F)
The BIOS chip can save user data changes made to applications such as games and office programs
Indicate whether the statement is true or false