Exam Details

Subject computer organization and architecture
Paper
Exam / Course b.tech
Department
Organization Institute Of Aeronautical Engineering
Position
Exam Date December, 2017
City, State telangana, hyderabad


Question Paper

Hall Ticket No Question Paper Code: ACS004
INSTITUTE OF AERONAUTICAL ENGINEERING
(Autonomous)
B.Tech III Semester End Examinations (Regular) December, 2017
Regulation: IARE R16
COMPUTER ORGANIZATION AND ARCHITECTURE
(Common for CSE IT)
Time: 3 Hours Max Marks: 70
Answer ONE Question from each Unit
All Questions Carry Equal Marks
All parts of the question must be answered in one place only
UNIT I
1. Explain about instruction cycle draw the flowchart for instruction cycle.
Write an assembly language code for the expression by using various
instruction types.
2. Briefly explain about Bus interconnection architecture.
Draw explain about instruction format and explain what happened when (mode field)
I 0 or 1 in the instruction format.
UNIT II
3. List different logic operations that can be performed with two binary variables and show
construction of one stage circuit that generates the four basic logic microoperations.
Explain the process of decoding the micro coding operations.
4. Explain the general configuration of a microprogrammed control unit with the help of diagram.

Explain the block diagram of a control memory and the associated hardware needed for selecting
the next microinstruction address.
UNIT III
5. Write about various addressing modes with example.
Show the implementation of BNE, for the following implication.
A B 0 A B .
6. Write an algorithm for adding subtracting numbers in signed-2's complement representation.

Illustrate specific types of overflow and underflow encountered in standard FP representation.

Page 1 of 2
UNIT IV
7. Write about memory mapping techniques.
What is an Auxiliary Memory? Write about Magnetic Disks.
8. Briefly explain about block diagram of DMA controller.
What is the advantage of two-wired hand shaking method and detailed about data transfer
between source destination.
UNIT V
9. Distinguish the internal organization of attached array processor and SIMD array processor.

Explain in detail about crossbar switch used in multiprocessor organization.
10. Explain different steps needed to process each instruction and discuss the reasons for pipelining
not performing at its maximum rate.
Calculate theoretical maximum speed up of a pipeline if cycle time is 20 ns, number of segments
is 4 and number of tasks is 100.


Subjects

  • ac machines
  • advanced databases
  • aircraft materials and production
  • aircraft performance
  • aircraft propulsion
  • aircraft systems and controls
  • analog communications
  • analysis of aircraft production
  • antennas and propagation
  • applied physics
  • applied thermodynamics
  • basic electrical and electronics engineering
  • basic electrical engineering
  • building materials construction and planning
  • business economics and financial analysis
  • compiler design
  • complex analysis and probability distribution
  • computational mathematics and integral calculus
  • computer networks
  • computer organization
  • computer organization and architecture
  • computer programming
  • concrete technology
  • control systems
  • data structures
  • database management systems
  • dc machines and transformers
  • design and analysis of algorithms
  • design of machine members
  • digital and pulse circuits
  • digital communications
  • digital ic applications using vhdl
  • digital logic design
  • digital system design
  • disaster management
  • disaster management and mitigation
  • discrete mathematical structures
  • dynamics of machinery
  • electrical circuits
  • electrical measurements and instrumentation
  • electrical technology
  • electromagnetic field theory
  • electromagnetic theory and transmission lines
  • electronic circuit analysis
  • electronic devices and circuits
  • elements of mechanical engineering
  • engineering chemistry
  • engineering drawing
  • engineering geology
  • engineering mechanics
  • engineering physics
  • english
  • english for communication
  • environmental studies
  • finite element methods
  • fluid mechanics
  • fluid mechanics and hydraulics
  • fundamental of electrical and electronics engineering
  • fundamental of electrical engineering
  • gender sensitivity
  • geotechnical engineering
  • heat transfer
  • high speed aerodynamics
  • hydraulics and hydraulic machinery
  • image processing
  • industrial automation and control
  • instrumentation and control systems
  • integrated circuits applications
  • introduction to aerospace engineering
  • kinematics of machinery
  • linear algebra and calculus
  • linear algebra and ordinary differential equations
  • low speed aerodynamics
  • machine tools and metrology
  • mathematical transform techniques
  • mathematical transforms techniques
  • mechanics of fluids and hydraulic machines
  • mechanics of solids
  • mechanism and machine design
  • metallurgy and material science
  • microprocessor and interfacing
  • modern physics
  • network analysis
  • object oriented analysis and design
  • object oriented programming through java
  • operating systems
  • optimization techniques
  • power electronics
  • power generation systems
  • probability and statistics
  • probability theory and stochastic processes
  • production technology
  • programming for problem solving
  • pulse and digital circuits
  • reinforced concrete structures design and drawing
  • software engineering
  • strength of materials - i
  • strength of materials - ii
  • structural analysis
  • surveying
  • theory of computation
  • theory of structures
  • thermal engineering
  • thermo dynamics
  • thermodynamics
  • tool design
  • transmission and distribution systems
  • unconventional machining processes
  • waves and optics
  • web technologies