BPSC Tre 4.0 Digtial Electronics Quiz Practice Set

Que: (1). Digital circuit can be made by the repeated use of the _________.

A.
B.
C.
D.
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Que: (2). Which of the following is correct for Digital Circuits?

A.
B.
C.
D.
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Que: (3). Which of the following is an example of a digital Electronic?

A.
B.
C.
D.
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Que: (4). An OR gate has 4 inputs. The number of words in truth table will be _______.

A.
B.
C.
D.
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Que: (5). When does a negative level triggered flip-flop in Digital Electronics changes its state?

A.
B.
C.
D.
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Que: (6). What is the result of the operation 1010 AND 1100 in binary?

A.
B.
C.
D.
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Que: (7). In a half-adder circuit, what are the outputs?

A.
B.
C.
D.
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