DATA PROCESSING

SS 1 FIRST TERM LESSON NOTE DATA PROCESSING

    FIRST TERM E-LEARNING NOTE   SUBJECT:  DATA PROCESSING CLASS:  SSS1   SCHEME OF WORK   WEEK TOPIC INTRODUCTION TO DATA PROCESSING HISTORY OF COMPUTING HISTORY OF COMPUTERI. HISTORY OF COMPUTER II. CLASSIFICATION OF COMPUTERSI. CLASSIFICATION OF COMPUTERSII. DIGITALIZATION OF DATAI. DIGITALIZATION OF DATAII. ICT APPLICATION IN EVERYDAY LIFE DATA AND INFORMATION REVISION EXAMINATION

SS 3 FIRST TERM LESSON NOTE DATA PROCESSING

    FIRST TERM E-LEARNING NOTE   SUBJECT: DATA PROCESSING CLASS: SS3   SCHEME OF WORK   WEEK TOPIC REVISION INDEXES:- Definition, Clustered versus Unclustered indexes INDEXES:- Dense versus Sparse, Primary and Secondary Indexes, Indexes using Composite Search Keys MAINTENANCE OF COMPUTER:- Computer Hardware, Process Of Maintaining Hardware MAINTENANCE OF COMPUTER:- Procedure for Software Maintenance,
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