Maxterm designation for A + B + C is
Question: Maxterm designation for A + B + C is
[A].M0
M1
M3
M4
[A].
[B].
[C].
[D].
Answer: Option A
Explanation:
A + B + C = 000 = M0 .
Digital Electronics
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For the SOP expression , how many 0s are in the truth table’s output column?
Question: For the SOP expression , how many 0s are in the truth table’s output column?
[A].zero [B].
1 [C].
4 [D].
5 Answer: Option C
Explanation:
No answer description available for this question.
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A B C D + AB C D =
Question: A B C D + AB C D =
[A].ABC [B].
ABCD [C].
A B D [D].
ABCD Answer: Option C
Explanation:
A B C D + A B C D = A B D(C + C) = A B D .
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In the given figure, A = B = 1 and C = D = 0. Then Y =
Question: In the given figure, A = B = 1 and C = D = 0. Then Y =
[A].1 [B].
0 [C].
either 1 or 0 [D].
indeterminate Answer: Option B
Explanation:
The CD inputs when fed to NOR gate give output 1. Therefore Y = 1.1.1 = 0.
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For the SOP expression , how many 1s are in the truth table’s output column?
Question: For the SOP expression , how many 1s are in the truth table’s output column?
[A].1 [B].
2 [C].
3 [D].
5 Answer: Option C
Explanation:
No answer description available for this question.
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Four inputs A, B, C, D are fed to a NOR gate. The output of NOR gate is fed to an inverter. The output of inverter is
Question: Four inputs A, B, C, D are fed to a NOR gate. The output of NOR gate is fed to an inverter. The output of inverter is
[A].A + B + C + D [B].
A + B + C + D [C].
ABCD [D].
ABCD Answer: Option A
Explanation:
Output = = A + B + C + D.
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A truth table for the SOP expression has how many input combinations?
Question: A truth table for the SOP expression has how many input combinations?
[A].1 [B].
2 [C].
4 [D].
8 Answer: Option D
Explanation:
No answer description available for this question.
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Convert the following SOP expression to an equivalent POS expression.
Question: Convert the following SOP expression to an equivalent POS expression.
[A].[B].
[C].
[D].
Answer: Option B
Explanation:
No answer description available for this question.
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Determine the binary values of the variables for which the following standard POS expression is equal to 0.
Question: Determine the binary values of the variables for which the following standard POS expression is equal to 0.
[A].(0 + 1 + 0)(1 + 0 + 1) [B].
(1 + 1 + 1)(0 + 0 + 0) [C].
(0 + 0 + 0)(1 + 0 + 1) [D].
(1 + 1 + 0)(1 + 0 + 0) Answer: Option A
Explanation:
No answer description available for this question.
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In a three input AND gate A = 1, B = 1, C = 0 The output Y =
Question: In a three input AND gate A = 1, B = 1, C = 0 The output Y =
[A].ABC [B].
ABC [C].
ABC [D].
ABC Answer: Option C
Explanation:
Since C = 0
we get C
Therefore Y = A B C .