A wireless network does not benefit like a wired network does, when it comes to collision reduction. Which device reduces collisions on a wired network

What type of weird relationship this is analogy show? dissolve: solidify: : noise: silence

What are the three parts to physical security standards for various types of army equipment and the risk level

Suppose you are an ad-serving company and you maintain a log of cookie data for ads you serve to the web pages for a particular vendor (say amazon). a. how can you use this data to determine which are the best ads? b. how can you use this data to determine which are the best ad formats? c. how could you records of past ads and ad clicks to determine which ads to send to a given ip address? d. how could you use this data to determine how well the technique you used in your answer to part c was working? e. how could you use this data to determine that a given ip address is used by more than one person? f. how does having this data give you a competitive advantage vis-à-vis other ad-serving companies?