Sikkim-Manipal University of Health Medical and Technological Sciences (SMUHMTS) 2009 B.C.A Computer Application BC0040-Computer Organization and Architecture- Assignment s for fall session - Que

August 2009
Bachelor of Computer Application (BCA) – Semester 2
BC0040 – Computer Organization and Architecture – four Credits
(Book ID: B0684)
Assignment Set – one (60 Marks)



every ques. carries 6 marks 10 x six = 60


1. Explain the functions of ALU.
2. Discuss the stack machine and the accumulator machine architecture.
3. Give the advantages and disadvantages of physical and functional buses
4. What is addressing mode? discuss any 5 addressing modes.
5. Discuss the various formats of floating point numbers.
6. Explain the organization of 64k X one dynamic memory chip.
7. Explain with neat sketches various configuration of DMA.
8. What are Micro-operations? discuss Micro operations of the Fetch cycle.
9. Explain the Vector processing problems.
10. Differentiate Risc and Cisc.









August 2009
Bachelor of Computer Application (BCA) – Semester 2
BC0040 – Computer Organization and Architecture – four Credits
(Book ID: B0684)
Assignment Set – two (60 Marks)


every ques. carries 6 marks 10 x six = 60

1. Write a note on Control status registers and program status word.
2. Explain the register Organization of Zilog 28000.
3. Explain the register organization of Intel 8086.
4. Explain the single bus structure.
5. Discuss basic performance problem in pipelining.
6. Explain the steps to be followed for the addition of floating point numbers.
7. Explain the concept of memory interleaving.
8. Explain how CPU responses to an interrupts.
9. Explain Micro-programmed control.
10. Explain the basic structure of Linear pipeline Processor.

Earning:   Approval pending.