Operating System (OS)
In which addressing mode the operand is given explicitly in the instruction?

absolute mode
immediate mode
indirect mode
None of these
index mode

ANSWER DOWNLOAD EXAMIANS APP

Operating System (OS)
The main function of the dispatcher (the portion of the process scheduler) is

assigning ready process to the CPU
suspending some of the processes when the CPU load is high
bring processes from the disk to the main memory
swapping a process to the disk
None of these

ANSWER DOWNLOAD EXAMIANS APP