The conflicts between design efficiency, information requirements, and processing speed are often resolved through 1. conversion from 2nf to 3nf 2. conversion from 3nf to 4nf 3. compromises that include denormalization 4. conversion from 1nf to 2nf

Which is the best minecraft server? a. mineplex b. worldonecraft c. 9b9t d. 2b2t

Why were most movies from the late 1890s until the early 1930s only filmed in black and white? there were only a few people who could afford the technology to produce color motion pictures back then. audiences did not want color motion pictures until later. the film used to make color motion pictures often overheated, which was a safety hazard, so it was generally not allowed. color films had to be hand-colored, frame by frame.

Anetwork security application that prevents access between a private and trusted network and other untrusted networks