Friday, November 27, 2015

2012 Question Paper,M.C.A. (Management Faculty) (Semester – I),IT 11 : 101 : COMPUTER ORGANIZATION AND ARCHITECTURE,University Of Pune Question Paper

University Of Pune Question Paper
M.C.A. (Management Faculty) (Semester – I) Examination, 2012
IT 11 : 101 : COMPUTER ORGANIZATION AND ARCHITECTURE
(New) (2008 Pattern)
Time : 3 Hours Max. Marks : 70
Note : 1) Q. 1 and Q. 7 are compulsory.
2) Solve any four from the remaining.
3) Draw the neat diagrams wherever necessary.
4) Figures to the right indicates full marks.
1. a) Draw and explain 64-bit Pentium Dual Core architecture in detail. 10
b) Define the term Software. Explain System Softwares and Application Softwares. 5
2. What are Interrupts ? Explain all types of Interrupts. 10
3. Convert the following : (2×5=10)
a) (11011.001)2 = (?)10
b) (527.12)8 = (?)16
c) (FA2B.16)16 = (?)2
d) (175.3125)10 = (?)8
e) (FA2.B4)16 = (?)10.
4. What is Shift Register ? Explain any one type of Shift Register. 10
5. What is DMA ? Explain DMA techniques using different DMA transfer modes. 10
6. What is pipelining ? Explain instruction pipelining in detail. 10
7. Write short note on (any three) : (3×5=15)
a) Memory Hierarchy
b) Parallel Processing
c) Decoder and Encoder
d) Programming Language Paradigm.
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Duraimani

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