COA Important Question’s Sem 4 : IT Engineering

COA Important Question’s Sem 4 : IT Engineering

Module 01 : Fundamentals of Logic Design

1. Full Adder with Diagram
2. Flip -Flops
3. MultiPlexer and DeMultiPlexer
4. K- Map

Module 02 : Overview of COA

1. Addresssing Modes in 8086
2. Architecture of 8086
3. Minimum & Maximum Mode 8086
4. Von-Neumann Architecture
5. Amdahl’s Law
6. Arithmetic Instruction of 8086
7. Computer Organization vs Computer Architecture

Module 03 : Processor Organization and Architecture

1. Various Pipeline Hazards with Example
2. Flynn’s Classification
3. Hardwired and Microprogrammed Controll Unit (Diagram + Thry + Campare)

Module 04 : Data Representation and Arithmetic Algorithms

1. Booth’s Algorithm
2. Convert to IEEE 754 etc
3. Restoring Division technique

Module 05 : Memory Organization

1. Memory Hieararchy
2. Cache Memory Mapping Techniques
3. assembly language program to :
   • Count NUmber of 0’s and 1’s in 8bit
   • add two 16bit BCD numbers
   • packed BCD to Unpacked BCD number

Module 06 : I/O Organization

1. Explain Concept of DMA with Diagram
2. What is programmed Contrilled I/O