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

University Of Pune Question Paper
M.C.A. (Mgt. Faculty) (Semester – I) Examination, 2012
IT 11 : COMPUTER ORGANIZATION
(New) (2012 Pattern)
Time : 3 Hours Max. Marks : 70
 Instructions : 1) Q. 1 and Q. 7 are compulsory.
2) Solve any four questions from the remaining.
3) Draw neat diagrams wherever necessary.
1. a) Draw and explain 16-bit (80286) architecture in detail. 10
b) Explain parallel processing concept. 5
2. Convert the following : (2×5=10)
a) (17.25)10 = (?)2
b) (2343)8 = (?)16
c) (AC4)16 = (?)10
d) (1101.1)2 = (?)10
e) (107.125)10 = (?)16
3. What is addressing mode ? Explain any four addressing modes in detail. 10
4. Draw and Explain memory hierarchy structure in detail. 10
5. What is counter ? Draw and explain mod-10 counter in detail. 10
6. What is Pipelining ? Explain various hazards in pipelining. 10
7. Write short note on the following (any three) : (3×5=15)
a) K-map
b) Multiplexer
c) Compiler and Interpreter
d) Super scalar concept.
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