What Is Degree Of Multiprogramming?

From www.cis.njit.edu

a simple computer system, the CPU would sit idle while a process is executed and waits for the completion of some I/O request. With multiprogramming, the CPU is used more productively. Several processes are kept in memory at one time. When one process has to wait, the operating system takes the CPU away from that process and gives the CPU to another process. This pattern continues. Every time one process has to wait, another process may take over the use of the CPU.

The maximum number of processes that a singe processor can accommodate efficiently.

A). Listing of process
b). Grouping of process at run time
c). Adding of more process at run time
d). Number of process executing at present

Its the number of processes in memory
cheers

No of active processes in ram

Number of processors in the ready queue.

It is the number of processes that can operate in a cpu at a time