Operating System (OS)
Assembler language

is a mnemonic form of machine language
is usually the primary user interface
requires fixed-format commands
None of these
is quite different from the SCL interpreter

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

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

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