What is output 'Z' of an EX-OR gate, where all inputs are set at $$\overline {\text{A}} $$
A. Z = A
B. $${\text{Z}} = \overline {\text{A}} $$
C. Z = 1
D. Z = 0
Answer: Option D
A. Z = A
B. $${\text{Z}} = \overline {\text{A}} $$
C. Z = 1
D. Z = 0
Answer: Option D
In which of the following base systems is 123 not a valid number?
A. Base 10
B. Base 16
C. Base 8
D. Base 3
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