List of Authors and Reviewers Domain Experts Mrs. P. Bagyalakshmi, Prof & Head, Dept of computer Applications, Queen Mary’s College, Chennai. Mr.
Amuthan, Professor & Associate Dean (Automomy & Accreditation), Dept. of Computer Science & Engineering, Pondicherry Engineering College, Pillaichavady, Pudhucherry. Reviewers Mr.Saravanan, Vice principal, Apollo Arts & Science College. Chennai.
Mr. M. Murali, Technology Consultant, Cognizent Technology, Thuraippakam, Chennai. This book has been printed on G.S.M.
Elegant Maplitho paper. Printed by offset at: Academic Co-ordinator U. Aarthi, B.T.Assistant, Govt. Girls Higher Secondary School, Madurantagam, Kanchipuram ADVISER & EXPERT DR.
P. KUMAR, Joint Director (Syllabus) State Council of Education Research and Training Tamilnadu Chennai Content Writers Mrs. Subashini, Professor & HOD, Dept of Information Technology, Sathyabama Institute of Science & Technology, Chennai Mrs. A.
Arthi Associate Professor, Dept. of Information Technology R. M. K Engineering Collage, Kavaraipettai, Thiruvallur.
Mrs. Sandhya Alagarsamy , Assistant Professor, Dept. of Information Technology, Jeppiaar SRR Engineering College, Chennai. Mr.
R. Sethuraman, Assistant Professor, Dept. of CS & Engineering Sathyabama, Institute of Science & Technology, Chennai. Ms.A.Sangeetha, PG Asst.
(Computer Science) Govt.Hr.Sec.School, Rajanthangal, Thiruvannamalai. Mr. M. Sivakumar, PG Asst.
(Computer Science) Govt.Hr.Sec.School, Sirugambur, Trichy. Mr. J. Sundar, PG Asst.
(Computer Science) SGR Govt.Hr.Sec.School, Kosavanpudur, Vellore. Mr. G. Suresh kumar, PG Asst.
(Computer Science) Govt.Boys Hr.Sec.School, Thirumangalam, Madurai. Mr. M. Ganesh, PG Asst.
(Computer Science) Govt.Girls Hr.Sec.School, Mathur, Krishnagiri. Mr. S. Venkatachala Perumal, PG Asst.
(Computer Science) Govt.Hr.Sec.School, Manur, Tirunelveli. Layout Mathan R Santhiyavu Stephen Daniel A Ashok kumar S Manik Petchimuthu In-House QC Yogesh B Rajesh Thangappan Srithar Coordination Ramesh Munisamy Wrapper Design Kathir Arumugam EMIS Technology Team R.M. Satheesh State Coordinator Technical, TN EMIS, Samagra Shiksha. K.P.
Sathya Narayana IT Consultant, TN EMIS, Samagra Shikaha R. Arun Maruthi Selvan Technical Project Consultant, TN EMIS, Samagra Shiksha version version - - - - :