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Wednesday 8 February 2012

importent question for System Software(both IT and CSE)

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                                                           Unit I
1. Explain in detail about SIC/XE architecture.
2.   Explain the different addressing modes of SIC machine.
3.   Difference between CISC and RISC                                              

Unit II

1.   Explain machine independent assembler features.
2.   What is forward reference? Explain one and multi-pass assembler with an example.
3.   Discuss the detailed design of pass1 of a two pass assembler. Include all the assembler directives that need to be processed in pass1   

Unit III
1.   Explain the Relocating loader.
2.   Discuss the facilities present in MSDOS linker.
3.   Write short notes on (i)Linkage Editor (ii)Dynamic Linking


Unit IV

1.   Explain the detail the macroprocessor algorithm and data structures
2.   Explain about ANSI C macro language.
3.   Describe the macroprocessing features of the ANSI  C programming language

Unit V

1.   Explain the structure of text editor with a neat sketch.
2.   Discuss the importance of the user interface for any software.
3.   How will you design an editor  structure?Explain in detail.

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