Match List-I with List-II and select, the correct answer using the options given below the lists:
| List-I (Digital Circuit) | List-II (Circuit Type) |
| a. BCD to 7-segment | 1. Sequential circuit Decoder |
| b. 4-to-1 Multiplexer | 2. Combinational circuit |
| c. 4 bit Shift Register | 3. Neither sequential nor combinational |
| d. BCD Counter |
A. a-2, b-1, c-2, d-1
B. a-3, b-2, c-1, d-3
C. a-2, b-2, c-1, d-1
D. a-3, b-1, c-2, d-3
Answer: Option C
Related Questions on Digital Electronics
In which of the following base systems is 123 not a valid number?
A. Base 10
B. Base 16
C. Base 8
D. Base 3

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