Device management in OS greatest challenge. The OS must control a collection of devices with multidimensional differences. Wide ranges are found in device speed, information volume. Techniques for Device managementRead more
CPU Scheduling Algorithms in OS Following are the scheduling algorithms as listed below:Read more
PCB Process Control Block
· It is also known as Task Control Block (TCB).
· It is a data structure where the running process saves in one place.
What is a Program and Process:
In early day computer system were able to run only one program at time. This program was able to access all the system resources.
Belady’s anomaly says the total number of frames increase, the number of page faults decreases.Read more