COMPUTER OPERATING SYSTEMS (TYPES OF OPERATING SYSTEM, UNIX, LINUX, MS DOS) FOR RBB JE/CMA CBT-2

types of operating systems (Unix, linux, ms dos).
all computer lectures playlist link.


all environment lectures playlists link.


Telegram link
link to download question & pdf of this lecture.
join our telegram group by name SIRJEE CLASSES.
SIRJEE CLASSES
A platform for online education


If you can't find the link then search by name SIRJEE CLASSES from telegram APP with same logo as youtube.

basics of computer for rrb je,computer for rrb je,basics of computer and application for rrb je CBT 2,computer for railway exam,basics of computer for competitive exam,computer for rrb exam,computer basics for rrb je,computer for rrb je CBT 2,operating systems for rrb je,Unix linux operating system,ms dos,