Operating System (OS)
What hole will allocates in "Worst-Fit" algorithm of memory management?

It allocates the smaller hole than required memory hole
It allocates the largest hole from the available memory holes
It allocates the smallest hole from the available memory holes
It allocates the exact same size memory hole

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Operating System (OS)
The Storage-to-Storage instructions

which perform an operation on a register operand and an operand which is located in the main store, generally leaving the result in the register, expect in the case of store operation when it is also
have both their operands in the main store.
which perform indicated operations on two fast registers of the machine and have the result in one of the registers
None of these
All of these

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