Nodal networks are: A. connection points between communication devices.

B. radio waves used in military communications.

C. virus-resistant hard drives.

D. the “tubes” of the internet.

Given int variables k and total that have already been declared, use a while loop to compute the sum of the squares of the first 50 counting numbers, and store this value in total. thus your code should put 11 + 22 + 33 + + 4949 + 50*50 into total. use no variables other than k and total.

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.

Which statistical function in a spreadsheet you to see how far each number varies, on average, from the average value of the list?