I/O-Management

Question 1
Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R
Assertion A: I/O protection is ensured by a hardware trap
Reason R: I/O interrupt caused by the condition like I/O completion and device malfunction occurring within the I/O devices
In the light of the above statements, choose the correct answer from the options given below
A
Both A and R are correct and R is the correct explanation of A
B
Both A and R are correct and R is the NOT correct explanation of A
C
A is true but R is false
D
A is false but R is true
Operating-SystemsI/O-ManagementNTA UGC NET JUNE-2023 Paper-2
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