In this Lecture 01 of Computer Organization & Architecture (COA), we discuss the Functional Units of a Digital System and their Interconnections, which is a very important topic for UPPSC Technical Exam 2026 and other state & central technical exams.

This lecture covers:
Basic structure of a digital system
Functional units of computer system
Input unit, Output unit, Memory unit
ALU and Control Unit
Interconnection between all functional units
COA concepts explained in a simple & exam-oriented manner

This playlist is specially designed for:

UPPSC Technical Education (Teaching) Exam 2026
Computer Science students
COA beginners
GATE / State Technical Exams aspirants

Watch till the end for clear concepts and exam-ready understanding.

Playlist: Computer Organization & Architecture (COA)
Language: Hindi (with English technical terms)

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