Decision support systems are used in solving both structured and unstructured problems. Decision support systems are used in various applications to solve problems varying from simple to complex type. The increase in technology growth has made us to think about the decision support system. The result and choice of the decisions made is to be accurate irrespective of the problem identified. In this paper, an overview of decision support system and its concepts have been discussed. © IAEME Publication.

Rahamathunnisa U

Department of Software and Systems Engineering

School of Information Technology and Engineering

Vellore Campus

B. Chellappa

Vellore Institute of Technology (VIT) is a private university located in&nbsp;Tamil Nadu, India. Founded in 1984, as Vellore Engineering College, the institution offers 20 undergraduate, 34 postgraduate, four integrated and four research programs. It has campuses in Vellore, Amravati, Bhopal and Chennai.

VIT is one of the top ranked private universities in India according to NIRF, THE and QS Rankings.&nbsp;Govt. of India has recognized&nbsp;VIT, Vellore as an&nbsp;Institution of Eminence. This has allowed VIT to take independent quality initiatives and move up in world ranking.

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Journal	International Journal of Mechanical Engineering and Technology
Publisher	IAEME Publication
ISSN	09766340