Match List I with List II List - I (computing systems) List - II…
2024
Match List I with List II
List - I (computing systems)
List - II (working/output)
Choose the correct answer from the options given below :
- A.
(A)-(II), (B)-(III), (C)-(IV), (D)-(I)
- B.
(A)-(IV), (B)-(II), (C)-(III), (D)-(I)
- C.
(A)-(IV), (B)-(I), (C)-(II), (D)-(III)
- D.
(A)-(II), (B)-(IV), (C)-(III), (D)-(I)
Attempted by 197 students.
Show answer & explanation
Correct answer: C
Correct matching: Half Adder → 2-bit addition circuit; Decoder → Has n input and 2^n output; Register → CPU Storage Unit; Main memory → Used to store program at runtime.
Half Adder: A combinational circuit that adds two single-bit inputs and produces a sum and a carry output. This corresponds to the listed addition circuit.
Decoder: A combinational circuit with n inputs and 2^n outputs; each unique input combination activates exactly one output.
Register: A set of flip-flops used as CPU storage units to hold data temporarily for processing.
Main memory: Stores programs and data while they are being executed by the CPU (runtime storage).
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