Answer: Option [C]

1111 0011 1010 0001 i.e. F3A1

001 111 001 110 100 001 i.e. 171641

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Questions

1
Octal equivalent of hexadecimal code, F3A1 is

Answer: Option [C]

1111 0011 1010 0001 i.e. F3A1

001 111 001 110 100 001 i.e. 171641

2
An 8-bit binary word b_{7}b_{6}b_{5}b_{4}b_{3}b_{2}b_{1}b_{0} as an integer x ranges from

Answer: Option [B]

4
Decimal equivalent of the binary number 101001.1011 is

Answer: Option [C]

1 x 2^{5} + 0 x 2^{4} + 1 x 2^{3} + 0 x 2^{2} + 0 x 2^{1} + 1 x 2^{0}.1 x 2^{-1} + 0 x 2^{-2} + 1 x 2^{-3} + 1 x 2^{-4} = 41.6875

5
Octal number system is

Answer: Option [C]

A positional system with weights 0 to 7