Digital Electronics MCQ Quiz Test No. 9

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MCQ Quiz – Test: 9 : Digital Electronics

This quiz helps students to increase their digital electronics subject knowledge.

1 / 10

__________ logic gate is used to design 8-bit adder-subtractor circuit.

2 / 10

The another name of 2’s complement is

3 / 10

Subtract with borrow Micro-Operation in arithmetic circuit, the value of S1, S0, Cin is

4 / 10

______________ microoperation is used to selectively set bits of a register.

5 / 10

If R1 = 1011 and R2 = 0111, then result of R1 – R2 is?

6 / 10

The third state of Tri-state buffer is known _____________

7 / 10

__________ tri-state buffers are used to design a common bus for 8 bits 4 registers.

8 / 10

_________ micro-operation is performed, if S1 = 1, S0 = 0, Cin = 0 in arithmetic circuit.

9 / 10

________ combinational circuit is used to design 4-bit binary increment.

10 / 10

__________ is not arithmetic microoperation.

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