The method of accessing the I/O devices by repeatedly checking the sta – McqOptions

MCQOPTIONS

1.	The method of accessing the I/O devices by repeatedly checking the status flags is ___________
A.	Program-controlled I/O
B.	Memory-mapped I/O
C.	I/O mapped
D.	None of the mentioned
Answer» B. Memory-mapped I/O

Discussion

No Comment Found

Related MCQs

THE_PROCESS_WHEREIN_THE_PROCESSOR_CONSTANTLY_CHECKS_THE_STATUS_FLAGS_IS_CALLED_AS?$
THE_METHOD_WHICH_OFFERS_HIGHER_SPEEDS_OF_I/O_TRANSFERS_IS____________?$
The method of synchronising the processor with the I/O device in which the device sends a signal when it is ready i?
The method of accessing the I/O devices by repeatedly checking the status flags is ___________
To overcome the lag in the operating speeds of the I/O device and the processor we use ___________
The system is notified of a read or write operation by ___________
The advantage of I/O mapped devices to memory mapped is ___________
In intel‚Äö√Ñ√∂‚àö√ë‚àö¬•s IA-32 architecture there is a separate 16 bit address space for the I/O devices?$
The usual BUS structure used to connect the I/O devices is ___________
In memory-mapped I/O ____________