I have what I thought was a simple question, but I can't find a simple answer anywhere. Presently in the United States, what is the most commonly used network operating system? I read somewhere that ...

In the not-too-distant past, network operating systems (NOS) pretty much meant one thing: a Novell NetWare server for managing files and printers on a local area network. For some government agencies, ...

Everything you do on your computer is the direct result of hardware and software working together. The hardware provides the raw power and functionality that enables the computer to work, and the ...

Networks may not be the most expensive thing in the datacenter – they typically comprise about 10 percent to 15 percent of the cost of a distributed system, including cables, transceivers, switches, ...

Managing the information systems in a large company is a huge task that is performed by many people. Following are some of the major functions. See systems management and enterprise networking. There ...

Abstractions are the keystone of the dynamic ecosystem of information and communication technology. You can think of them as allowing you to drive a car without understanding how the engine or ...

Software engineering is the branch of computer science that deals with the design, development, testing, and maintenance of software applications. Software engineers apply engineering principles and ...