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Computer Science is the study of methods for organizing and processing data in computers Computer science is not about computers, as astronomy is not about telescopes ( Edsger Dijkstra )

THERE ARE 19 BRANCH 1.Computational mathematics 2.Internet security 3.Data warehousing 4.Mobile computing 5.Algorithms and their complexities 6. Practical Considerations 7.Computer Programming 8.Compiler Construction 9. Human-Computer Interface 10.System Programing 11.CRM 12.Geographic Information Systems 13.Management Information Systems 14.Object-oriented programming (OOP) 15. Enterprise Resource Planning (ERP) 16.Computer Networking 17.Ad-hoc Networks 18.Database Management System (DBMS) 19.Artificial Intelligent

1.Computational mathematics Computational mathematics is mathematics that uses computations, especially those performed by a computer, to solve mathematical problems.

2.Internet security Internet security is the practice of protecting and preserving private resources and information on the internet. 3. Data warehousing Data warehouse is a system that periodically consolidate data from existing systems, into a dimensional storage.

4. Mobile computing Mobile computing is using a computing device while in transit 5. Algorithms and their complexities Alghoritms is a sequence of systematic steps to resolve the problem.

6. Practical Considerations 7. Computer Programming Computer programming (often shortened to programming or coding) is the process of writing, testing, debugging /troubleshooting, and maintaining the source code of computer programs.

8. Compiler Construction compiler is a program that takes as input a program written in a source language and produces as output an equivalent program written in another (target) language. 9.Human-Computer Interface Human–computer interaction (HCI) is the study of interaction between people (users) and computers.

10.Systems Programming System programming is the activity of programming system software. 11.CRM CRM is an IT industry term for methodologies, strategies, software and or other web-based applications that can help a company to manage its relationships with its customers.

12.Geographic Information Systems GIS is a geographic data management based on the work computer. 13.Management Information Systems MIS is a subset of the overall internal controls of a business covering the application of people, documents, technologies, and procedures by management accountants to solve business problems such as costing a product, service or a business-wide strategy.

14. Object-oriented programming (OOP) OOP is an approach that provides a way ofmodularizing programs by creating partitionedmemory areas for both data and functions that can be used as an templates for creating copies of such modules on demand. 15.Enterprise Resource Planning (ERP) ERP is a company-wide computer software system used to manage and coordinate all the resources, information, and functions of a business from shared data stores.

16. Computer Networking Computer networking is the engineering discipline concerned with communication between computer systems. 17. Ad-hoc Networks Ad-hoc network is a decentralized network.

18.Database Management System (DBMS) A database management system consists of a database (a collection of information, usually organized into records with component fields) and facilities for adding, updating, retrieving, manipulating, and reporting on data. 19.Artificial Intelligent Artificial Intelligent is the capability of a device to perform functions that are normally associated with human intelligence, such as reasoning and optimization through experience.