Which of the following is NOT an element in a session control cookie array?

When the final value of an expression is assigned to a variable, it will be converted to

a. the smallest C++ data type b. the largest C++ data type c. the data type of the variable d. the data type of the expression e. None of these

The main function of a(n) ____________________ is to centralize access control for the network by keeping an eye on both inbound and outbound traffic and preventing unauthorized users and malicious code from entering a network.?

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