In contrast to combining the additive primary colors of red, green, and blue to make white, subtractive primary colors is a four-color printing process that uses cyan, magenta, yellow and black. This is often referred to as CMYK.
See “The Science of Color” in the Did You Know… section of
A term coined by Microsoft that is used in its Web page design software, Microsoft FrontPage. When you create a FrontPage Web, you may want to restrict access to certain portions of that Web. To do this, you create what is called a subweb within the Web, and then restrict access to that subweb. The […]
- super-speed Internet
The term used to describe a satellite, launched by Japan, that is capable of providing Internet connectivity at speeds of 1.2 GB/sec around the world. Called the WINDS satellite, it was first launched in February 2008 and it initially focused on providing Internet connectivity in the Asia-Pacific region. It’s a joint venture between two companies […]
The fastest type of computer. Supercomputers are very expensive and are employed for specialized applications that require immense amounts of mathematical calculations. For example, weather forecasting requires a supercomputer. Other uses of supercomputers include animated graphics, fluid dynamic calculations, nuclear energy research, and petroleum exploration. The chief difference between a supercomputer and a mainframe is […]
Short for Classless Inter-Domain Routing, an IP addressing scheme that replaces the older system based on classes A, B, and C. With CIDR, a single IP address can be used to designate many unique IP addresses. A CIDR IP address looks like a normal IP address except that it ends with a slash followed by […]
In magnetic disk drive storage technology, the fluctuation of magnetization due to thermal agitation. When the areal density — the number of bits that can be stored on a square inch of disk media — of a disk medium reaches 150 gigabits per square inch, the magnetic energy holding the bits in place on the […]