In response to the demand for two-pair cabling, manufacturers often connect two fibers together to create __________ fiber-optic cabling.

Discuss how the definitions of 2NF and 3NF based on primary keys differ from the general definitions of 2NF and 3NF. Provide an example to illustrate your answer.

What will be an ideal response?

The following text wrapping style does not allow a picture to be moved freely on the page:

A. Square B. In line with text C. In front of text D. Tight