Iyus
Iyus

Computer Science

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3.00 USD /single lesson (40 min.)
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nick Iyus
country Nepal
languages English, Hindi, Nepali
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Education

I am just of 3 years experience . I have made teaching monies . This course may help you  a lot. 

Experience: 3 years

About me

Computer science is the scientific and practical approach to computation and its applications. It is the systematic study of the feasibility, structure, expression, and mechanization of the methodical procedures (or algorithms) that underlie the acquisition, representation, processing, storage, communication of, and access to information. 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.[1]

Its fields can be divided into a variety of theoretical and practical disciplines. Some fields, such as computational complexity theory (which explores the fundamental properties of computational and intractable problems), are highly abstract, while fields such as computer graphics emphasize real-world visual applications. Still other fields focus on challenges in implementing computation. For example, programming language theory considers various approaches to the description of computation, while the study of computer programming itself investigates various aspects of the use of programming language andcomplex systems. Human–computer interaction considers the challenges in making computers and computations useful, usable, and universally accessible to humans.

Computer science deals with the theoretical foundations of information and computation, together with practical techniques for the implementation and application of these foundations.

 Charles Babbage is credited with inventing the first mechanical computer.

Ada Lovelace is credited with writing the first algorithmintended for processing on a computer.

 The German military used the Enigma machine (shown here) during World War II for communications they wanted kept secret. The large-scale decryption of Enigma traffic atBletchley Park was an important factor that contributed to Allied victory in WWII.