Computer Organization - Model Paper 452 Set-1

ANDHRA MAHILA SABHA ARTS & SCIENCE COLLEGE FOR WOMEN AUTONOMOUS, NAAC Re-Accredited O.U. CAMPUS, HYDERABAD M.Sc. (Mathematics with Computers) – I Year- II Semester Examination – May 2015 FACULTY OF SCIENCES Computer Organization Code No. MCS 452 Time: 3 Hrs Max. Marks = 80 SECTION – A Note: Answer all the questions using internal choice. 4 x 12 = 48 1. a) What is a Logic gate? Explain the different types of Logic gates. (Or) b) Explain the Decoders in detail. 2. a) Explain Arithmetic Micro operation in detail. (Or) b) Describe Floating Point Representation of a number with example 3. a) Explain in detail the different instruction formats with examples. (Or) b) What is an Addressing mode? Explain the types of addressing mode with example. 4. a) Discuss Direct Memory Access in detail. (Or) b) Explain the Division Algorithm with example

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Transcript of Computer Organization - Model Paper 452 Set-1

ANDHRA MAHILA SABHA

ARTS & SCIENCE COLLEGE FOR WOMEN

AUTONOMOUS, NAAC Re-AccreditedO.U. CAMPUS, HYDERABAD

M.Sc. (Mathematics with Computers) I Year- II Semester Examination May 2015FACULTY OF SCIENCES

Computer Organization

Code No. MCS 452Time: 3 Hrs

Max. Marks = 80

SECTION ANote: Answer all the questions using internal choice.

4 x 12 = 48

1. a) What is a Logic gate? Explain the different types of Logic gates. (Or)

b) Explain the Decoders in detail.2. a) Explain Arithmetic Micro operation in detail.

(Or)

b) Describe Floating Point Representation of a number with example3. a) Explain in detail the different instruction formats with examples.(Or)

b) What is an Addressing mode? Explain the types of addressing mode with example.4. a) Discuss Direct Memory Access in detail.

(Or)

b) Explain the Division Algorithm with exampleSECTION BNote: Answer all the questions.

8 x 4 = 32

5. Write short notes on Boolean algebra 6. What is Encoders with example?7. What is a Memory Transfer?

8. Write short notes on Complements 9. What are the major components of CPU?10. Write short notes on Timing and control unit.11. What is a role of Input-Output interface?

12. Describe Hardware Divide Algorithm.* * *