20 Facts About Computer science

Computer science is the study of computation, automation, and information.

Computer science is generally considered an area of academic research and distinct from computer programming.

Computer science architecture describes the construction of computer components and computer-operated equipment.

Computer science started developing this machine in 1834, and "in less than two years, he had sketched out many of the salient features of the modern computer".

Computer science began to be established as a distinct academic discipline in the 1950s and early 1960s.

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The world's first computer science degree program, the Cambridge Diploma in Computer Science, began at the University of Cambridge Computer Laboratory in 1953.

An alternative term, proposed by Naur, is data Computer science; this is used for a multi-disciplinary field of data analysis, including statistics and databases.

Folkloric quotation, often attributed to—but almost certainly not first formulated by—Edsger Dijkstra, states that "computer science is no more about computers than astronomy is about telescopes.

Computer science is considered by some to have a much closer relationship with mathematics than many scientific disciplines, with some observers saying that computing is a mathematical science.

Early computer science was strongly influenced by the work of mathematicians such as Kurt Godel, Alan Turing, John von Neumann, Rozsa Peter and Alonzo Church and there continues to be a useful interchange of ideas between the two fields in areas such as mathematical logic, category theory, domain theory, and algebra.

Relationship between Computer Science and Software Engineering is a contentious issue, which is further muddied by disputes over what the term "Software Engineering" means, and how computer science is defined.

David Parnas, taking a cue from the relationship between other engineering and science disciplines, has claimed that the principal focus of computer science is studying the properties of computation in general, while the principal focus of software engineering is the design of specific computations to achieve practical goals, making the two separate but complementary disciplines.

Academic, political, and funding aspects of computer science tend to depend on whether a department is formed with a mathematical emphasis or with an engineering emphasis.

Computer science focuses on methods involved in design, specification, programming, verification, implementation and testing of human-made computing systems.

Computer science is no more about computers than astronomy is about telescopes.

Theoretical Computer Science is mathematical and abstract in spirit, but it derives its motivation from the practical and everyday computation.

Computer science security is a branch of computer technology with the objective of protecting information from unauthorized access, disruption, or modification while maintaining the accessibility and usability of the system for its intended users.

Computer science graphics is the study of digital visual contents and involves the synthesis and manipulation of image data.

Computer Science, known by its near synonyms, Computing, Computer Studies, has been taught in UK schools since the days of batch processing, mark sensitive cards and paper tape but usually to a select few students.

In 1981, the BBC produced a micro-computer and classroom network and Computer Studies became common for GCE O level students, and Computer Science to A level students.