In HTML, the closing tag always starts with a ____.

Assume proper includes have been executed, but no using directive or declaration. Write a definition of an iterator for a vector of ints that is initialized to point to the first member of the vector vec.

What will be an ideal response?

How does MAC address filtering help to secure a wireless network?

a. It is used to help prevent the theft of network interface cards. b. It requires an additional login step in which the user enters his or her MAC address. c. MAC address filtering is seldom used anymore because of NIC restrictions. d. It can be used to select which networking devices can be allowed access to the network.