B.TechSemester 52022-23Computer Architecture And OrganizationKEC051

Computer Architecture And Organization (KEC051) - AKTU Question Paper 2022-23

B.Tech · Semester 5 · Free PDF Download

This is the official AKTU Computer Architecture And Organization Previous Year Question Paper for B.Tech Semester 5, academic session 2022-23. Published by Dr. A.P.J. Abdul Kalam Technical University (AKTU/UPTU), Lucknow. Free PDF download — no login required.

Course:B.Tech

Semester:Semester 5

Session:2022-23

University:AKTU / UPTU

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Questions Asked in 2022-23

Computer Architecture And Organization (KEC051) — complete question paper

Section AAttempt all questions in brief. 2 x 10 = 20

a
Explain the Design Methodology
b
Describe a stack pointer
c
What is programmable logic devices?
e
Define Normalization of IEEE floating point representation
f
What is coprocessor?
g
Explain the difference between horizontal organization and ver tical organization
h
What is multiprogramming? (i) Define VHDL. State the applications of VHDL. (j) Explain the difference between program and software

Section BAttempt any three of the following: 10 x 3 = 30

a
What are the components at proce ssor design level in a compute r system? Discuss various design issues at processor level
b
Give the overview of CPU behavio r using a flowchart. Also draw t h e b l o c k diagram for processor memory communication with and without cache
c
Describe the design of a 4-b it carry look ahead adder
d
Write a note on the virtual memory and 2 1/2 D memory organization
e
Draw and explain simple queui ng model of computer system

Section CAttempt any one part of the following: 10 x 1 = 10

a
Explain the concept of stack organization
b
Represent the floating point in the IEEE standard format fo r the given number
a
What do you mean by the structure and behavior of a system? Give the behavioral VHDL description .of half adder
b
What is meant by nano progr amming? How does control unit of a computer function? Explain with the help of block diagram
a
Differentiate between Hardwir ed control and Micro programme d control. Explain each method in detail
b
Write a program to evaluate the arithmetic statement X = (A +B) x (C x D). Use an accumulator type computer with two address instruction
a
Explain how Booth's algorithm is suitable for signed number multiplication. Perform the multiplication of the following using Booth algorithm (01110) +14
b
Explain the Daisy chaining mechanism for bus arbitration. A nalyze the three bus arbitration methods-Daisy chaining, parallel and independen t requesting with respect to communication reliability in the event of hardware failures
a
How a negative number is rep resented using 1’s complement a nd 2’s complement. Discuss the advantages and disadvantages of each representation
b
Write short notes on (i) Data processing and Data movement (ii) Encoder and Decoder (iii) RISC and CISC (iv) Virtual address and Physical address (v) Multiplexer and De-multiplexer

Question text is extracted from the official AKTU question paper PDF above. Hindi translations are omitted — every question is printed in English in the original paper. Last verified: 2026-08-23.

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