Variables can be assigned the value of another variable, as long as they both have the same data type.

What is the purpose of a “Hello” packet?

a. It is used to partition a large network into smaller networks. b. It verifies that the link between two routers is active and the routers are communicating. c. It enables VLSM. d. It is assigned to a protocol or route to declare its reliability.

Which of the following can be included in a bookmark name?

A. letters B. numbers C. the underscore character D. all of the above