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

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

ANSWER DOWNLOAD EXAMIANS APP

Operating System (OS)
The CPU, after receiving an interrupt from an I/O device

halts for a predetermined time
branches off to the interrupt service routine immediately
hands over control of address bus and data bus to the interrupting device
None of these
branches off to the interrupt service routine after completion of the current instruction

ANSWER DOWNLOAD EXAMIANS APP