In the Study Material of IPCC/PCC, Group-II, Paper-7/6, Information Technology, the revision of study material has been carried out keeping in view the latest advances in Information Technology. In chapter 1, ‘Introduction to Computers’, updation has been carried out in several relevant topics. In chapter 2, ‘Data Storage, Retrievals and DBMS’ certain topics like Data Types, File organization, RDBMS, Parts of Database, E-R model, SQL queries have been elaborated. Also many new diagrams have been added to the study material.
The revised material is applicable for May, 2011 examination as well.