WAN Technologies A WAN is a data communications network that covers a relatively broad geographic area and that often uses transmission facilities provided by common carriers, such as telephone companies. WAN technologies generally function at the lower three layers of the OSI reference model: the physical layer, the data link layer, and the network...

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Internetworking Technology Handbook

Contents Ø 1 Internetworking Basics Ø 2 LAN Technologies Ø 3 WAN Technologies Ø 4 Internet Protocols Ø 5 Bridging and Switching Ø 6 Routing Ø 7 Network Management Ø 8 Voice/Data Integration Technologies Ø 9 Wireless Technologies Ø 10 Cable Access Technologies Ø 11 Dial-up Technology Ø ...

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Note

1.Twitter Bootstrap Responsive Background-Image inside Div background-size:100% auto; 2.Specify the painting area of the background or background only content div { background-clip: content-box; } 3.NetworkOnMainThreadException: if...

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How to Print Double Quotes in Java

To print double quotes in Java, we can either use: System.out.println("\"Hello\""); Or: System.out.println((char)34+"Hello"+(char)34) ; ...

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