The biggest problem needed to be solved in the database is data redundancy. Why is data redundancy the problem? Because it causes: Insert Anomaly Update Anomaly Delete Anomaly Teacher Subject Degree Phone Ram Kumar Database Master’s 012666777 Van Sokhen Database Bachelor’s 017678678 Sok San E-Commerce Master’s 012666777 Normalization is …

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ER Model to Relational Model


ER Model, when conceptualized into diagrams, gives a good overview of entity-relationship, which is easier to understand. ER diagrams can be mapped to relational schema, that is, it is possible to create relational schema using ER diagram. We cannot import all the ER constraints into relational model, but an approximate …

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UGC NET Syllabus

net syllabus

UGC NET / SET / SLET Syllabus for Paper I UGC NET Paper 1: The main objective is to assess the teaching and research capabilities of the candidates. Therefore, the test is aimed at assessing the teaching and general/research aptitude as Well as their awareness. They are expected to possess …

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