Test your knowledge :

BCD equivalent of Gray code number is 1001 is
1001
1110
1100
1101

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There are cell in 5 variable K – map
16
32
64
8

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The hexadecimal number F is equivalent to ……… In binary system
1011
1101
1111
1110

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2’s complement of 11001011 is
01010111
11010100
00110101
11100010

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The decimal equivalent of the binary number (1011) is
11
10
12
13

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According to boolean law: A + 1 = ?
1
0
A
A’

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De Morgan’s theorem states that
(AB)’ = A’ + B’
(A + B)’ = A’ * B
A’ + B’ = A’B’
(AB)’ = A’ + B

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Radix of hexadecimal number system is
2
4
8
16

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Radix of octal number system is
2
4
8
16

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Radix of binary number system is
2
4
8
16

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Number of score out of : 10 = Score in Percentage =