OPERATING SYSTEM (OS)

None of these

16

8

1

0

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, except in the case of store operation when it is also

All of these

None of these

which perform indicated operations on two fast registers of the machine and leave the result in one of the registers.

have both their operands in the main store.

is an access to a page not currently in memory

None of these

is a reference to a page belonging to another program

occurs when a program accesses a page of memory

is an error is a specific page