The best approach in making this determination, assuming dynamic allocation of RAM is disabled is option B. Add up to the required RAM for each of the guest VM OS you want to run at the same time and add to RAM required by your host OS.
The process of allocating memory during runtime or execution is known as dynamic memory allocation.
A person can store data without knowing their initial size at the time the program was written thanks to dynamic memory allocation. We must have a pointer available to store the location of the freshly allocated memory in order to dynamically allocate a portion of memory.
Therefore, To edit the virtual machine settings, click. Select the Hardware tab, if it is not already chosen. Under the Device column, select Memory if it isn't already selected. Increase the RAM size as necessary from the window on the right.
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