Answer:
A AND B= 1 or 0
1 1 1
0 1 0
1 0 0
0 0 0
So, as explained above if both are 1 we then only get 1, or else we get 0 always in case of AND which is a logical operator, whose output can be 0 or 1 only. This is being depicted above.
Explanation:
If both are 1 we get 1 or always else, we get the output =0.
The fourth choice is correct.
Answer:
a) 6
b) 11
c) 11
Explanation:
Given
Prime value q =n= 19
primitive root (a) =10
Alice secret key = 4
Bob secret key = 6
a) The value Alice Sends to Bob
aPrivate key of Alice mod n
= 10^4 mod 19
= 10000 mod 19
=6
b)The value Bob sends to Alice
aPrivate key of Bob mod n
= a3 mod n
= 10^6 mod 19
=1000000 mod 19
= 11
c)
Both the parties calculate the value of secret key at their respective side.
secret key obtained by Alice
= 11
secret key obtained by Bob
= 11
Finally, both the parties obtain the same value of secret key.
The value of common secret key = 17
To erase an entry in a cell and then reenter the data from the beginning press the esc key. Hope that helps!
Solution:
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Thus the required right answer is B.
