My sony flatscreen tv's remote won't work. i can't turn up the volume or use buttons other than turning it on. i can't open the menu either.

Whats three fourths of 15(this is supposed to be in math but i clicked too fast)

How to do this programming flowchart?

Match the feature to the network architecture. expensive to set up useful for a small organization easy to track files has a central server inexpensive to set up difficult to track files useful for a large organization does not have a central server client- server network peer-to-peer network