A 4-variable AND-OR circuit produces a 0 at its Y output. Which combination of inputs is correct?
-
A = 0, B = 0, C = 1, D = 1 -
A = 1, B = 1, C = 0, D = 0 -
A = 1, B = 1, C = 1, D = 1 -
A = 1, B = 0, C = 1, D = 0
How many 2-input NOR gates does it take to produce a 2-input NAND gate?
-
1 -
2 -
3 -
4
A 4-variable AND-OR circuit produces a 1 at its Y output. Which combination of inputs is correct?
-
A = 0, B = 0, C = 0, D = 0 -
A = 0, B = 1, C = 1, D = 0 -
A = 1, B = 1, C = 0, D = 0 -
A = 1, B = 0, C = 0, D = 0
The output of an exclusive-NOR gate isWhich input combination is correct?
-
A = 1, B = 0 -
A = 0, B = 1 -
A = 0, B = 0 -
none of the above
How many NOT gates are required to implement the Boolean expression, 
?
-
1 -
2 -
4 -
5
The inverter can be produced with how many NAND gates?
-
1 -
2 -
3 -
4
The inverter can be produced with how many NAND gates?
-
1 -
2 -
3 -
4
A logic circuit with an output 
consists of ________.
-
two AND gates, two OR gates, two inverters -
three AND gates, two OR gates, one inverter -
two AND gates, one OR gate, two inverters -
two AND gates, one OR gate
The following waveform pattern is for a(n) ________.
-
2-input AND gate -
2-input OR gate -
Exclusive-OR gate -
None of the above
Implementing the expression AB + CDE using NAND logic, we get:
-
(A) -
(B) -
(C) -
(D)
A logic circuit with an output consists of ________.
-
two AND gates, two OR gates, two inverters -
three AND gates, two OR gates, one inverter -
two AND gates, one OR gate, two inverters -
two AND gates, one OR gate
The following waveform pattern is for a(n) ________.
-
2-input AND gate -
2-input OR gate -
Exclusive-OR gate -
None of the above
The following waveform pattern is for a(n) ________.
-
2-input AND gate -
2-input OR gate -
Exclusive-OR gate -
None of the above
The inverter can be produced with how many NAND gates?
-
1 -
2 -
3 -
4
The inverter can be produced with how many NAND gates?
-
1 -
2 -
3 -
4
A logic circuit with an output consists of ________.
-
two AND gates, two OR gates, two inverters -
three AND gates, two OR gates, one inverter -
two AND gates, one OR gate, two inverters -
two AND gates, one OR gate
The following waveform pattern is for a(n) ________.
-
2-input AND gate -
2-input OR gate -
Exclusive-OR gate -
None of the above
The following waveform pattern is for a(n) ________.
-
2-input AND gate -
2-input OR gate -
Exclusive-OR gate -
None of the above
Implementing the expression AB + CDE using NAND logic, we get:
-
(A) -
(B) -
(C) -
(D)
The following waveform pattern is for a(n) ________.
-
2-input AND gate -
2-input OR gate -
Exclusive-OR gate -
None of the above