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Anna Uiversity CS 1203 System Software question paper
Download B.E / B.Tech. Degree exam question paper CS 1203 System Software question paper of Anna University.
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previous year question paper of CS 1203
and the course name is
System Software course of Anna university
Anna University question papers
: CS 1203 System Software Examination Question Papers of previous years. Check the resource below of
Anna university semester CS 1203 question paper
PART – A (10 X 2 =20 marks)
1. Define upward compatibility in systems.
2. Distinguish between direct addressing and indirect addressing.
3. Consider the following sequence
X WQU Y
Y EQU Z
Z RESW 1
Is a two pass assembler can resolve such a sequence of definition? Justify your answer.
4. What is the data structure used to organize the symbol table and operation code table in a simple assembler Why it is preferred?
5. What are the advantages of dynamic linking?
6. What is the function of pass 2 of a loader?
7. What is the use of DEFTAB (Definition table) NAMTAB (Name table) and ARGTAB (Argument table) in macro processor?
8. What is the purpose of conditional compilation statement in ANSI C preprocessor?
9. What are the tasks performed by document editing process?
10. How the mapping of view buffer to a window is done?
PART –B ( 5 X 16 = 80 marks)
11. (a) (i) Explain the SIC machine architecture. (Marks – 8)
(ii) Write a sequence of instruction for SIC to set
VAL 1 = VAL 2 + INCR-2
VAL 3 = VAL 4 + INCR-2
Illustrate how the same calculation could be performed of SIC/XE. (Marks -8)
(b) (i) Explain the SIC/XE machine architecture. ( Marks – 8)
(ii) The variables V1, V2 and V3 are assumed as an array of 100 words each. Write a sequence of instructions for SIC to add together the corresponding elements of V1, V2 and store in V3. ( Marks – 8)
12. (a) (i) Write the algorithm for pass 1 assembler. ( Marks –10)
(ii) Explain program relocation with example. ( Marks – 6)
(b) Explain in detail about the machine independent features of assemble. ( Marks – 16)
13. (a) Explain the design of relocating loader with an example. ( Marks – 16)
(b) Write short notes on:
(i) Linkage editor. (Marks -8)
(ii) Dynamic linking. (Marks -8)
14. (a) (i) Explain with an example how macro processor allows the invocation of macro with in macro. ( Marks – 8)
(ii) Discuss the macro processing features of ANSI C programming language. ( Marks – 8)
(b) Explain the various machine independent features of Macro processor in detail. (Marks -16)
15. (a) (i) Explain the various types of user interface. (Marks -8)
(ii) Discuss the nature of the user interface for an interactive debugger. (Marks -8)
(b) (i) Explain the structure of a text editor. (Marks -10)
(ii) Explain the important functions of an interactive debugging system. (Marks -8)
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