Operating System (OS)
Interprocess communication

allows processes to synchronize activity
is usually done via disk drives
is never necessary,
is required for all processes
None of these

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

have both their operands in the main store.
None of these
All of these
which perform indicated operations on two fast registers of the machine and have the result in one of the registers
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

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Operating System (OS)
Which of the following functions is(are) performed by the loader

adjust all address dependent locations, such as address constants, to correspond to the allocated space.
physically place the machine instructions and data into memory.
All of these
None of these
allocate space in memory for the programs and resolve symbolic references between object decks

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