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Test 2 - Digital Circuits | Electronics and Communication (ECE)

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Choose the correct one from among the alternatives A, B, C, D, after matching an item from Group 1 most appropriate item in Group 2.
Group 1 Group 2
P. Shift register 1. Frequency division
Q. Counter 2. Addressing in memory chips
R. Decoder 3. Serial to parallel data conversion

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A
P - 3, Q - 1, R - 2
💡 Explanation:

Shift Register $\rightarrow$ Serial to parallel data conversion
Counter $\rightarrow$ Frequency division
Decoder $\rightarrow$ Addressing in memory chips.

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