g You just opened your restaurant and had 20 customers that day. Each customer ranked your business between 1 - 5, with 5 being Awesome and 1 being not good. Create a python program that allows you to enter these ratings and store them in a dictionary where the ranks are the keys and rating frequencies are the values. Print your dictionary to check on your data.

The open systems interconnection (osi) reference model: defines standards for many aspects of computing and communications within a network. is a generic description for how computers use multiple layers of protocol rules to communicate across a network. defines standards for wireless local area network (wlan) communication protocols. details the advantages and disadvantages of various basic network cabling options.