Multiprocessing means the computer can do multiple processes parallel of each other (at the same time) with no performance degradation. Multiprogramming is an application that can be used to interface with different programming languages (java, C++, etc)
Elephant terrorists were attacking America so America invented the internet and multiprogramming. Multiprocessing was what they stole from the Elephants. The key motivation behind developing both these multi-technothingies was to avoid the elephants uprising.
Multiprogramming makes effifcient use of the CPU by overlapping the demands for the CPU and its I/O devices from various users. It attempts to increase CPU utilization by always having something for the CPU to execute.
multiprogramming
time sharing operating system is user interactive, but multiprogramming operating system need not be user interactive
Multiprogramming System: In multiprogramming system the same memory is shared by different number of programmes. MultiUser system: More than one user can use the system at a time.There will one centralized server and the users connected with the system are called as dump terminals.
multiprocessing is the simultaneous processing by two or more processing unit while multiprogramming is the execution of two or more computer programs by a single compute.
the main difference b/w multiprogramming and multiprocessing O.S. is that the previous one is non-interactive O.S. and the later is interactive O.S. By-Satyam Maheshwari
Elephant terrorists were attacking America so America invented the internet and multiprogramming. Multiprocessing was what they stole from the Elephants. The key motivation behind developing both these multi-technothingies was to avoid the elephants uprising.
MS-DOS supports multiprogramming to some extent.-
Multiprogramming makes effifcient use of the CPU by overlapping the demands for the CPU and its I/O devices from various users. It attempts to increase CPU utilization by always having something for the CPU to execute.
use/ application
In Multiprogramming it is possible to run several programs at same time rather than one at a time in uniprogramming.. and higher resource utilization.
multiprogramming
A symmetric multiprocessing (SMP) system is one in which each processor runs an identical copy of the operating system on each processor. In an asymmetric multiprocessing, system, each processor is assigned a specific tasks. An example of this would be a master- slave relationship between one processor and “the rest”.
THE multiprogramming system was created in 1968.
time sharing operating system is user interactive, but multiprogramming operating system need not be user interactive
multiprogramming