Points To Remember

Check the following topics.

V. MODERN OPERATING SYSTEMS:

·         LINUX

·         WINDOWS

IV. CPU SHEDULING:

                                       Scheduling Algorithms:

·         FCFS

·         SJF

·         RR

·         MULTI-LEVEL Q

·         FEEDBACK Q

·         SYCHRONIZATION

·         FILE AND DATABASE SYSTEM

III. MEMORY MGMT:

·         LOGICAL AND PHYSICAL ADDRESS

·         DYNAMIC LOADING/LINKING

·         OVERLAYS

·         SHARED LIBRARIES

·         SWAPPING

·         PAGING

·         CONTIGUOUS MEM ALLOCATION

·         SEGMENTATION

·         VIRTUAL MEMORY

·         DEMAND PAGING

·         THRASHING

·         PAGE REPLACEMENT

II. PROCESS:

·         STATES

·         PCB

·         INTER PROCESS COMMUNICATION

·         THREADS

·         SEMAPHORES

·         DEADLOCK

·         OS Types:batch,multi,…