Logic Gates-e
10 Questions
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Hello Students, this quiz is on Logic Gates. Kindly review the tutorial and presentation on Logic Gates before solving the quiz. Good luck !
Questions and Answers
- 1.For a three inputs (A,B C) OR gate, what inputs are needed if output=0?
- A.
A=0, B=0, C=1
- B.
A=0, B=1, C=0
- C.
A=1, B=1, C=1
- D.
A=0, B=0,C=0
- E.
NA
- 2.Boolean algebra is different from ordinary algebra in which way?
- A.
Boolean algebra can represent more than 1 discrete level between 0 and 1
- B.
Boolean algebra can describe up to 3 levels of logic levels
- C.
They are actually the same
- D.
NA
- E.
Boolean algebra have only 2 discrete levels: 0 and 1
- 3.
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- What is the output X if both inputs A and B are 0?
- A.
0
- B.
1
- C.
I don't know
- D.
NA
- 4.
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- What is the output X if A=1 and B=0?
- A.
0
- B.
1
- C.
I don't know
- D.
NA
- 5.
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- What is the output X if input A=1, B=0 and C=1?
- A.
0
- B.
1
- C.
I don't know
- D.
NA
- 6.
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The following 2 questions are referred to the below image:- What inputs are needed if output=1?
- A.
A=0,B=0,C=0
- B.
A=1, B=0, C=1
- C.
A=0, B=1, C=0
- D.
A=1, B=1, C=1
- 7.
![]()
- What is the output of the above gate if input A=0, B=1?
- A.
0
- B.
1
- C.
Not sure
- D.
NA
- 8.
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- What are the value of the inputs if output=1?
- A.
A=0, B=1
- B.
A=1, B=0
- C.
A=1, B=1
- D.
I don't know I don't know
- 9.
![]()
- What are the values of the inputs if output=0?
- A.
A=0, B=0
- B.
A=0, B=1
- C.
A=1, B=0
- D.
A=1, B=1
- 10.
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For the truth table below, what type of logic gate is it?- A.
3 Inputs OR
- B.
3 Inputs AND
- C.
3 Inputs NOR
- D.
3 Inputs NAND
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