service as, say, ethernet does, but rather it provides control information on how shall the internet layer operate. this would move the ospf down to or under the internet layer, maybe even to the link layer. clearly, the ospf could be encapsulated directly into link layer...
If you're buying in services, you can buy only what people are providing, so you may be restricted to off-the-peg solutions rather than ones that precisely meet your needs. Not only that, but you're completely at the mercy of your suppliers if they suddenly decide to stop supporting a...
(Do the sums and you'll find that a picture completely filling a 1024 x 768 computer monitor and using 24 bits per pixel needs roughly 2.5 megabytes of memory.)Photo: How a raster graphics program mirrors an image. Top: The pixels in the original image are represented by zeros and ones...
Answer the question as broadly and completely as you can. Explain whether the following events will affect fixed costs or variable costs (justify your answer): Samsung signs a new contract changing the price it pays for transistors that are used in its mobile phones...
If you weren't glued to your computer screen right now, you might be reading this article on paper from a book; for about 2000 years until the appearance of the World Wide Web, virtually all written information was distributed in printed form. The idea of getting information from inked-up...
"Chapter 2: How fax works" will give you a deeper technical overview of things like fax modulations, the different stages of a fax call, how information is transmitted in frames, and so on. Later chapters cover related issues like fax servers and store-and-forward fax. FAX: facsimile ...
Apply a force to your glasses (bend them, in other words) and the austenite changes to martensite, which deforms easily. Let go of the frames and the martensite changes back to austenite, so your glasses flex back to their original shape....
Although I've talked a lot about iPods in this article, don't assume that the two are synonymous: you can play an MP3 file on almost anything, from desktop computers and smartphones to digital photo frames and ebook readers. In other words, just because you want to listen to digital mu...