72) The sign magnitude representation of binary number + 1101.011 is

73) What is the equivalent of (10110011100011110000)₂ in base 32?

74) A computer with a 32-bit word size uses 2's complement to represent numbers. The range of integers that can be represented by this computer is

75) A decimal number has 25 digits. The number of bits needed for its equivalent binary representation is, approximately

76) Decimal number 5 in level parity self correcting code is