Q1.9

MCQMarks unknown

Listed below are some operating system abstractions (in the left column) and the hardware components (in the right column)

\small \begin{array}{|cl|cl|}\hline \text{(A)}& \text{Thread} & \text{1.}& \text{Interrupt} \\\hline \text{(B)}& \text{Virtual address space} & \text{2.}& \text{Memory} \\\hline \text{(C)} &\text{File system} & \text{3.} &\text{CPU} \\\hline \text{(D)} &\text{Signal} & \text{4.}& \text{Disk} \\\hline \end{array}

(A)

(A) – 2 (B) – 4 (C) – 3 (D) – 1

(B)

(A) – 1 (B) – 2 (C) – 3 (D) – 4

(C)

(A) – 3 (B) – 2 (C) – 4 (D) – 1

(D)

(A) – 4 (B) – 1 (C) – 2 (D) – 3

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