DAVENDRANATH G. JHA (PhD, MCA and MBA) is a Professor and HoD - IT, K.J. Somaiya Institute of Management Studies and Research, Mumbai. He has over two decades of teaching experience and is involved in various training and IT consulting (technical and functional evaluation) activities. He is continuously involved in training, developing study material and course resource for various IT modules such as SQL, database concepts, HRIS, MIS and ERP.