Allahabad University B.Sc Part- 1- II (Computer Science) Latest Syllabus

B. Sc Part I

Paper - II

Computer Fundamentals

Computing History, Generation of Computers, Generations of Programming Language. Translators: Compiler, Interpreter and Assembler. Source and Object Program. Stored Proggram concept, Functional Block Diagram of a Digital Computer.

Elements of Computer: Hardware and Software. Components of Computers: Memory, CPU, Input Output devices. Operating Systems and its functions, System Software and Application Software and Multitasking Systems.

Computer Memory: Primary and Secondary memory. Types of Read Only Memory and Read Write Memory. SRAM, DRAM, PROM, EPROM, EEROM, Flash Memory etc. Concept of cache memory. Memory hierarchy, Virtual Memory.

Storage Devices: Storage Mechanism in Magnetic and Optical Disk, Concepts of tracks and Sectors in magnetic and Optical Disk. Compact Disc, DVD and Blue  Ray Technology/.

Input / Output and Interfacing

Serial and Parallel communication, interfacing, Types of Buses: ISA, EISA, PCI, SCSI etc.Working if I/O devices: keyboard, Mouse, VDU, LCD, LED, Printers, Types of Printers: DOT Matrix, Laser and Inkjet.

 

 

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