Define dynamic loading, Computer Engineering

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Define dynamic loading.

To get better memory-space utilization dynamic loading is used. With dynamic loading, a routine is not loaded unless it is called. All routines are kept on disk in a relocatable load format. The main program is loaded into memory and executed. If the routine requires another routine, the calling routine checks whether the routine has been loaded. If not, the relocatable linking loader is called to load the desired program into memory.

 


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