Question

43. The Input devices can send information to the processor

(A) When the SIN status flag is set

(B) When the data arrives regardless of the SIN flag

(C) Neither of the cases

(D) Either of the cases​

Answer 1

The Input devices can send information to the processor (A) when the SIN status flag is set.

• In the field of computer studies, an input device is a device which functions to provide data as well as control signals to a system.
• The information in an input device is stored in buffers which is sent to the processor when the SIN status flag is set. Hence, the correct option is (A)  When the SIN status flag is set.
• All other options are not correct as information from an input device is sent to a processor when the SIN status flag is set.

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