When a constructor function accepts no arguments, or does not have to accept arguments because of default arguments, it is called a(n: ?

A911 dispatcher is the sole sender of messages to all police officers. while on patrol, officers communicate with the dispatcher who, in turn, relays messages to other officers. the officers do not communicate directly with one another. this illustrates a network.

Why does the pc send out a broadcast arp prior to sending the first ping request

What does code do? a creates a text box that says "solid black" b creates a black border of any width c creates a black border 1 pixel wide