Text book published by Government of Tamil Nadu. COMPUTER SCIENCE Higher Secondary - Second Year Volume 2: Object on behalf of the Government of Tamilnadu This book has been printed on 70 GS. Contains notes on Computer Science XII Std TN Board - Volume II - by Prabha Ramanathan Includes (2 marks,5 marks and one word questions and answers) .

12th Computer Science Book Volume 2

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Tamilnadu 12th Standard Books to TN HSC Samacheer Kalvi Books pdf Download for Free There could be volume 1 and volume 2 books for various subjects and groups like maths group, science group, Computer Science. 10th, 11th and 12th Standard Text Books Download, 12th New Syllabus Text 11th Accountancy Text Book - Tamil Medium: Volume 1 / Volume 2 | English 2 | English Medium: Volume 1 / Volume 2; 11th Computer Science Text Book. +2 Computer Science (Higher Secondary) Volume II Notes. behaviors What does Book of Norbert Wiener contain about computer ethics?.

Researchers use ethnographic observation and automated data collection to understand user needs, then conduct usability tests to refine designs.

Key innovations include the direct manipulation , selectable web links, touchscreen designs, mobile applications, and virtual reality. Because of this, several alternative names have been proposed.

Lecture Notes in Computer Science (LNCS)

Danish scientist Peter Naur suggested the term datalogy, [34] to reflect the fact that the scientific discipline revolves around data and data treatment, while not necessarily involving computers. The first scientific institution to use the term was the Department of Datalogy at the University of Copenhagen, founded in , with Peter Naur being the first professor in datalogy.

The term is used mainly in the Scandinavian countries. An alternative term, also proposed by Naur, is data science ; this is now used for a multi-disciplinary field of data analysis, including statistics and databases.

Also, in the early days of computing, a number of terms for the practitioners of the field of computing were suggested in the Communications of the ACM—turingineer, turologist, flow-charts-man, applied meta-mathematician, and applied epistemologist. For example, the study of computer hardware is usually considered part of computer engineering , while the study of commercial computer systems and their deployment is often called information technology or information systems.

However, there has been much cross-fertilization of ideas between the various computer-related disciplines.

Computer science research also often intersects other disciplines, such as philosophy, cognitive science , linguistics , mathematics , physics , biology , statistics , and logic. 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.

Computer science departments with a mathematics emphasis and with a numerical orientation consider alignment with computational science.

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Both types of departments tend to make efforts to bridge the field educationally if not across all research.

Personal and private information is easily being jeopardized, cybercrimes identity theft online frauds are on rise, and crime equipped with technology is difficult to control. So, these are the legal issues or ethical issues associated with computer revolution.

Comment 0 Step 4 of 5 It cannot be said that the computer revolution is good or bad. The technology offers a way to facilitate the humans in every possible manner.

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It depends on the human beings, whether they will use it in a constructive manner or destructive manner. The technology should aim at the betterment of the society and not for the worse of the society.

So, it cannot be said that the society is better than it would have been without the revolution. Goetz, G. Vane, J.

Solomon and B. Green, B. Pavri, J.

Faust and O. Haq U. I, and Xu X.

Kruse, F. Rowan, L.Movies, Sounds and High quality image preservation. The result of a relational operation is returned as true or false.

Data Entry. Comment 0 Step 4 of 5 It cannot be said that the computer revolution is good or bad. How do the members of a derived class inherit with public visibility mode?

What is user-defined data type?

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