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Compiled by Eric S. The B language's name most probably represents a contraction of BCPL, though an alternate theory holds that it derives from Bon [Thompson 69], an unrelated language created by Thompson during the Multics days.
Bon in turn was named either after his wife Bonnie, or according to an encyclopedia quotation in its manual , after a religion whose rituals involve the murmuring of magic formulas.
Archived from the original on 13 November Retrieved 17 November The Bell System Technical Journal. The choice of a logarithmic base corresponds to the choice of a unit for measuring information. If the base 2 is used the resulting units may be called binary digits, or more briefly bits , a word suggested by J.
Darwin Among the Machines. Archived from the original on Werner Buchholz , the man who DID coin the term " byte " for an 8-bit grouping.
Thus Buchholz's "byte" caught on everywhere. I myself did not like the name for many reasons. Archived PDF from the original on The 60 bits are dumped into magnetic cores on six different levels. Thus, if a 1 comes out of position 9, it appears in all six cores underneath.
Paraphrasing in a cut-and-paste world. Some of our favourite British words. The story of an imaginary word that managed to sneak past our editors and enter the dictionary. How we chose 'feminism'. How to use a word that literally drives some people nuts. The awkward case of 'his or her'. Can you spell these 10 commonly misspelled words? Explore the year a word first appeared. Definition of computer science: Examples of computer science in a Sentence She has a degree in computer science.
Recent Examples of computer science from the Web Hansrisuk is working toward a degree in computer science. Other Hogan efforts include more investment in school security, computer science standards and schools that partner with businesses to create a pathway to jobs that pay well, Mayer said. Its sole responsibility is to run specific applications within the network. An array is similar data saved on a computer system in a sequential form.
It gives the computer a platform to run the software using a floppy disk or a hard disk. Bit is Binary Digit. It refers to a digit number, either a 0 or a 1. The binary digit is used to represent computerized data. Buffer is a location, especially in RAM, for storage of temporary data to speed up an operation such as disk access or printing.
A bus is a set of wires that enables flow of data from one location of the computer to another. It defines how an auxiliary program and a Web server would communicate.
A group of objects having same operations and attributes is defined as a class. A client is a program that asks for information from other processes or programs. Outlook Express is a great example of a client. It is the battery powered chip that is situated on the Motherboard that retains system information such as date and time.
It is a command line operating system launched by Bill Gates. Desk Top Publisher ing is a term that describes a program that enables users to create, design, and print items such as business cards, birthday cards, letterheads, calendars, invitations, and so on.
Environment refers to the interaction among all factors external to a physical platform. An environment is made of specific software, hardware, and network protocols that allow communication with the system. It resembles a table of contents so that files can be located on a computer. It is an interface through which a program can be accessed by common users. Hardware is a set of physical objects such as monitor, keyboard, mouse, and so on. Icon is a small visual display of an application which can be activated by clicking on it.
Online Computer Science Glossary. Computer science is the integration of principles and applications of technologies that are required to provide access to information. This science revolves around studying the structure and expressions of algorithms, which are then used to solve complex problems.
Computer Science - Computer science, or computing science, is an academic field that studys the theoretical foundations of information and computation and their implementation and application in computer systems. Computer science has many sub-fields; some emphasize the computation of specific results (such as computer graphics), while others (such as computational complexity theory) relate to .
An alternate, more succinct definition of computer science is the study of automating algorithmic processes that scale. A computer scientist specializes in the theory of computation and the design of computational systems. See glossary of computer science. Its fields can be divided into a variety of theoretical and practical disciplines. 25 Computer science terms you need to know Every industry has its own set of jargon, and computer science is no exception. Familiarize yourself with these 25 computer science terms to wow your classmates and teachers from day one.
The term virus was first used as a technical computer science term by Fred Cohen in his paper "Computer Viruses Theory and Experiments", where he credits Len Adleman with coining it. Although Cohen's use of virus may have been the first academic use, it . Computer science definition is - a branch of science that deals with the theory of computation or the design of computers. How to use computer science in a sentence. a branch of science that deals with the theory of computation or the design of computers; the study of computers and their uses.