SPOOLING.ppt

Simultaneous Peripheral Operation On- Line.
Spooling overlaps input of one job with the computation of other job.

1. SPOOLING
OPERATINGSYSTEM
Submitted By:
AAYUSHI GUPTA
A2305220262
Submitted To:
Dr. SUMITA GUPTA

2. Spooling
•SPOOL -Simultaneous Peripheral Operation
On-Line.
•Spooling overlaps input of one job with the
computation of other job.

3. How Spooling Works
•It involves a secondary memory which is used to hold
data till the device is ready to operate on this data.
•When device get ready the data is loaded onto main
memory for required operations.
CPU
Main
Memory

4. Advantages

5. Disadvantages
•Require large space
•Increase disk traffic
•Inefficient real-time output

6. References
•https://www.javatpoint.com/spooling-in-operating-system.
•https://www.codingninjas.com/blog/2021/09/21/what-is-
spooling-in-os/
•https://www.thecrazyprogrammer.com/2021/08/types-of-
secondary-memory.html
•https://www.free-power-point-templates.com/printer-
powerpoint-template/
THANK YOU!