Computer Science - Computer Fundamentals - Discussion

1. 

When an input electrical signal A=10100 is applied to a NOT gate, its output signal is

[A]. 01011
[B]. 10001
[C]. 10101
[D]. 00101
[E]. None of the above

Answer: Option A

Explanation:

No answer description available for this question.

Shanthi said: (Aug 14, 2011)  
Because when we are using the not gate, the 1's should be changed to 0's and 0's are converted into 1'. (i.e) it replaces 1's wth 0's&0's wth 1's.

Archana Barai said: (May 14, 2015)  
It is NOT gate so always it converts the data apposite to it. So 0 becomes 1 and 1 becomes 0.

Priyanka said: (Aug 26, 2016)  
Please explain briefly.

Rohit Kandoria said: (Jan 21, 2017)  
A NOT gate (also often called Inverter) is a logic gate. Each NOT gate has only one input signal. Logically with NOT gates, the input and the output swap, so if you input 1 it outputs as 0; likewise if you input 0 it outputs as 1.

Harsha said: (Oct 23, 2018)  
What about or gate

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