Question

Match List-I with List-II: 

List-I		List-II
(A)	Arbiter	(III)	Processor
(B)	Manager	(II)	Operating System
(C)	Translator	(IV)	Compiler
(D)	Console	(I)	Input-Output

• A. A-III, B-II, C-I, D-IV
• B. A-III, B-II, C-IV, D-I
• C. A-IV, B-II, C-I, D-III
• D. A-III, B-IV, C-II, D-I

Hint:

Operating system is a resource manager, compiler is a translator, and console is related to input-output.

Answer 1

The Correct Option is B

Concept:
Computer system components perform different roles such as processing, managing resources, translating programs and input-output interaction.

Step 1: Arbiter.
The processor acts as an arbiter because it controls and coordinates operations. \[ A \rightarrow III \]

Step 2: Manager.
Operating system acts as a resource manager. \[ B \rightarrow II \]

Step 3: Translator.
Compiler translates high-level language into machine code. \[ C \rightarrow IV \]

Step 4: Console.
Console is related to input-output interaction. \[ D \rightarrow I \] \[ \therefore \text{Correct Answer is (B)} \]