What is a layer 2 device that receives an electrical signal in one port, interprets the bits, and makes a filtering or forwarding decision about the frame? if it forwards, it sends a regenerated signal. this network device typically has many physical ports, oftentimes with rj-45 connectors.
hub
firewall
switch
router

Write lines of verse that rhyme to remember the following information: acid rain is a type of air pollution caused by chemicals in the air.

Problem 1 - hashing we would like to use initials to locate an individual. for instance, mel should locate the person mark e. lehr. note: this is all upper case. generate a hash function for the above using the numbers on your telephone. you know, each letter has a number associated with it, so examine your telephone keypad. generate 512 random 3 letter initials and take statistics on a linked list array size 512 to hold this information report how many have no elements, 1 element, 2 elements, does this agree with the hashing statistics distribution?

What is the biggest difference between section breaks and regular page breaks