1.
The universal gate is ...............
A. NAND gate
B. OR
gate
C. AND
gate
D. None
of the above
2.
The inverter is ......
A. NOT gate
B. OR
gate
C. AND
gate
D. None
of the above
3.
The inputs of a NAND gate are connected together. The resulting circuit
A. OR
gate
B. AND
gate
C. NOT gate
D. None of the above
4.
The NOR gate is OR gate followed by ..................
A. AND
gate
B. NAND
gate
C. NOT gate
D. None
of the above
5.
The NAND gate is AND gate followed by .....................
A. NOT gate
B. OR
gate
C. AND gate
D. None
of the above
6.
Digital circuit can be made by the repeated use of ..................
A. OR
gates
B. NOT
gates
C. NAND gates
D. None of the above
7.
The only function of NOT gate is to .................
A. Stop
signal
B. Invert input signal
C. Act
as a universal gate
D. None
of the above
8.
When an input signal 1 is applied to a NOT gate, the output is
..................
A. 0
B. 1
C.
Either 0 & 1
D. None
of the above
9.
In Boolean algebra, the bar sign (-) indicates ....................
A. OR
operation
B. AND
operation
C. NOT operation
D. None
of the above
10.
The resolution of an n bit DAC with a maximum input of 5 V is 5 mV. The value
of n is .......
A. 8
B. 9
C. 10
D. 11
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