This document discusses four main types of operating systems: batch, multiprogrammed, time-sharing, and real-time operating systems. Batch operating systems execute jobs in a series without manual intervention. Multiprogrammed systems allow for the one after another execution of two or more independent programs on the same computer simultaneously. Time-sharing systems allocate computer resources in time slots to multiple programs running simultaneously. Real-time operating systems deliver results immediately, as seen in aircraft computers where pilot commands require immediate response.

1. AISHWARYA COLLEGE OF EDUCATION,
PALI
JNVU AFFILIATED
TOPIC :
TYPES OF OPERATING SYSTEM
PRESENTED BY :
LAXITA SHRIMALI

2. TYPES OF OPERATING SYSTEM
BATCH OPERATING SYSTEM
MULTI PROGRAMMEDOPERATING SYSTEM
TIME SHARING OPERATING SYSTEM
REALTIME SHARING OPERATING

3. MULTIPROGRAMMED OPERATING SYSTEM
 MULTIPROGRAMMING ISTHE NAME GIVENTOTHE
ONE AFTER ANOTHER EXECUTION OFTWO OR MORE
DIFFERENT AND INDEPENDENT PROGRAMS BYTHE
SAME COMPUTER SYSTEM…
SUPERVISION
PROGRAMA
PROGRAM B
PROGRAMC
(WAITING FOR C)
SECONDARY DISK STORAGE
CPU

4. BATCH OPERATING SYSTEM
 BATCHPROCESSING ISTHE EXECUTION OF A SERIES
OF A SERIES OF JOBS IN A PROGRAM ON A COMPUTER
WITHOUT MANUAL INTERVENTION(NON-
INTERACTIVE).
USER
USER
USER
USER
OPERA
TOR
BATCH
BATCH
COMP
UTER
JOB
JOB
JOB
JOB
JOBS
JOBS

5. TIME SHARING OPERATIN SYSTEM
 TIME SHARING REFERSTOTHE ALLOCATION OF
COMPUTER RESOURCES INTIME SLOTSTO SEVERAL
PROGRAMS SIMULTANEOUSLY
RUNNING BLOCKED
READY
I/O REQUEST
TIME-OUT
DISPATCH
I/O COMPLETE

6. REAL TIME SHARING SYSTEM
 A REAL OPERATING SYSTEM DELIVERS
RESULTS IMMEDIATELY.
 A COMMON EXAMPLE OF A RTOSARETHE
COMPUTERS FOUND ON AN AIRCRAFT,
THIS IS DUETOTHE CRITICAL MOMENTS
WHEN EVERY COMMAND FROMTHE PILOT
MUST SHOWA RESULTS IMMEDIATELY.

7. THANKUYOU