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| Units | Contents of the subjects |
| Programming in C: Structure of C Program, Concept of Preprocessor, Macro Substitution,
Intermediate code, Object Code, Executable Code. Compilation Process,
Basic Data types, Importance of braces ({ }) in C Program, enumerated data type, Identifiers,
Scope of Variable, Storage Class, Constants, Operators & Expressions in C, Type Casting,
printf( ) and scanf ( ) with format specifires, reading single character.
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| Control Statements, Command Line Arguments, Arrays in C, Pointers, Using pointers to represent arrays, Pointer & address arithmetic. Structures, using typedef. | |
| Arrays of Structures & pointers, File Handling (fscanf, fprintf, feof, fopen, fclose, fread, fwrite only). Dynamic memory Allocation. | |
| Functions in C, Passing Parameters (By value & Reference), using returned data, Passing arrays,structures, array of structures, pointer to structures etc., passing characters and strings, The void
pointer.
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| Stored Program Architecture of Computers, Storage Device- Primary Memory and Secondary
Storage, Random, Direct, Sequential access methods. Concept of High-Level, Assembly and
Low Level programming languages. Representing Algorithms through flow chart, pseudo code,
step by step. Number System: Data Representation, Concept of radix and representation of numbers in radix r with special cases of r=2, 8, 10 and 16 with conversion from radix r1 to radix r2. r's and (r-1)'s complement, Representation of alphabets. |