APJ ABDUL KALAM TECHNOLOGICAL UNIVERSITY Previous Years Question Paper & Answer

Course : MCA

Semester : SEMESTER 1

Year : 2020

Term : DECEMBER

Branch : MCA

Scheme : 2020 Full Time

Course Code : 20 MCA 103

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0520MCA103122001

Module 11
Construct a 3-01 Up/Down Synchronous Counter. Show the relevant Boolean

CXPFesslons

OR

ment and explain the working of a 4-bit Parallel-In Serial-Out [PISO]

Module 111
List down and briefly explain the 8 great ideas in Computer Architecture.

OR
Define Addressing mode. Explain 5 Addressing modes with examples.

Module IV
Draw the Single Cycle Datapath for implementing Memory Reference
instructions and R-Format instructions.

OR
Write notes on: Direct Memory Access & Interrupt Handling.

Module V
Explain the various Cache Mapping Techniques.

OR

a) Construct a 11-8 Memory IC using 1024x4 Memory chips.
b) What do you understand by Virtual Memory?

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