Syllabus:

1.1 Introduction, Concept of Data, Information and Knowledge, Meaning and definition
of information technology, components of information technology, IT applications
in business.
1.2 Definition and Characteristics of Computers, Block diagram of computer,
Components of a Computer System, Types of computers.
1.3 Types of Memory: Primary Memory, Secondary Memory, Types of Programming
Languages: Machine Language, Assembly Languages and High-Level Languages,
Input and Output Devices